Laboratory Equipments

Product Details:

The Weiber Cement Autoclave Acm-32068-A provides an accelerated means of estimating delayed expansion of Portland cement caused by hydration of calcium oxide, Magnesium Oxide, or both in accordance with procedures described in ASTM C151. In this operation, changes in length of test bars of cement are measured after being exposed to controlled steam pressure and temperature for a prescribed period of time.

 

Special Features:

• Wing nut lock locking mechanism for ultimate ease of operation and safety.
• Conforming to ASTM C151, AASHTO T 107
• Huger grade spring loaded safety valve of brass., duly chrome plated.
• High accuracy and reliable pressure gauge.
• Steam Stock Provision
• Versatile usage
• Ergonomic Design
• Energy Efficient
• Double Safety Radial Locking Arrangement
• Double Safety Valve Protection
• Hydraulic Testing Upto 2.5 times the working pressure
• Calibration And Protocol Documentation

 

Construction Details:

Our cement autoclaves are double walled units. Outer body of our autoclave is constructed out of thick PCRC sheetduly pre-treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated.. The inner cylinder is made of heavy gauge welded steel sheet. Our autoclaves are air insulated from inside, however we may incorporate mineral glass wool insulation if the customer desires so. The strong lid constructed out of thick steel plate which is lined from inside with Stainless steel sheet of ss-304 grade has a wing nut locking arrangement.

• Working pressure

Working pressure for our standard model cement autoclave is between 60 -350 psi, however this can be upgraded to be used for higher pressures

• Pressure Control:

The pressure inside our cement autoclave is controlled through a semi-automatic electro mechanical device called piezostat, which controls the pressure inside the chamber and cuts of the current from the heater whenever the pressure exceeds the set pressure value of the autoclave, thus making it very safe and energy efficient.

• Additional gaskets, heating units, pressure gauges and safety pop valves are available as replacement parts. Includes thermometer

• Semi Automatic Pressure Control Switch- IndfossPiezostat) – This semi-automatic device controls the pressure inside the chamber mechanically and cuts-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level.
• (Digital Temperature Indicator Cum Controller) - This device indicates the temperature inside the chamber.
• Mechanical Timer With alarm System)- This is a semi-automatic device which is initiated once the pressure level inside the chamber reaches the desired value, it regulates the sterilization time of the media to be sterilized and when the desired time is passed, it activates the buzzer, which indicates that the sterilization cycle is complete and media can be extracted

 

Optional Accessories (Basic):

• Automatic Pressure Control Switch - This semi-automatic device controls the pressure inside the chamber mechanically and cuts-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level.
• Automatic low Water Cut-off Device - This device is a safety device which protects the heaters from running dry. This device ensures that the machine is automatically switched off in case the desired water level falls below the prescribed level.

 

Product Details:

Vertical Autoclaves Deluxe are widely used for day to day sterilization procedures and in various laboratory applications. We specialize in both standard and customized models, specifically designed to meet the challenging demands of various scientists for individual and specialized research applications. It is also known as Sterilizer and Vertical Sterilizer.

 

Special Features:

• Versatile usage

• Stainless steel construction

• Ergonomic Design

• Energy Efficient

• Double Safety Radial Locking Arrangement

• Double Safety Valve Protection

• Hydraulic Testing Upto 2.5 times the working pressure

• Calibration And Protocol Documentation

 

Standard Controls:

• Double safety radial locking arrangement.
• Steam release valve.
• Spring loaded safety valve
• Water inlet and water valves.
• Water level indicating gauge glass with stainless steel guard.
• Pressure gauge.
• Electrical control box, fitted with toggle switch, indicating Neon lamps and steam release valve. Foot paddle lifting device

 

Optional Accessories (Basic):

 

 

Product Details:

Autoclave is an asset to Hospitals, Pharmaceutical, Tissue culture, Bio-fertilizer Laboratories and research institutes with modest sterilizing needs, where contaminated objects require sterilization. This Autoclave also known as Vertical Autoclave.

 

Special Features:

• Versatile usage
• Ergonomic Design
• Energy Efficient
• Double Safety Radial Locking Arrangement
• Double Safety Valve Protection
• Hydraulic Testing Upto 2.5 times the working pressure
• Calibration And Protocol Documentation

 

The outer chamber is made of thick gauge Mild Steel while inner is made of 304 grade Stainless Steel. Lid is made of Mild Steel with inside lined with S.S. for double protection. The unit has Radial Locking arrangement for the lid. Provided with built-in safety valve, pressure guage, pressure release valve. Pressure is adjustable from 5 psi to 20 psi ± 3 psi. Supplied complete with cord, plug etc. To operate 220 volts single phase 50 cycles.

 

Standard Controls:

• Double safety radial locking arrangement.
• Steam release valve.
• Spring loaded safety valve
• Water inlet and water valves.
• Water level indicating gauge glass with stainless steel guard.
• Pressure gauge.
• Electrical control box, fitted with toggle switch, indicating Neon lamps and steam release valve. Foot paddle lifting device

 

Optional Accessories (Basic):

• Automatic Pressure Control Switch - This semi-automatic device controls the pressure inside the chamber mechanically and cuts-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level.
• Automatic low Water Cut-off Device - This device is a safety device which protects the heaters from running dry. This device ensures that the machine is automatically switched off in case the desired water level falls below the prescribed level.
• Mechanical Timer - This is a semi-automatic device which is initiated once the pressure level inside the chamber reaches the desired value, it regulates the sterilization time of the media to be sterilized and when the desired time is passed, it activates the buzzer, which indicates that the sterilization cycle is complete and media can be extracted.
• Temperature chart recorder.
• HMI+PLC controller
• universal digital data recorder system

 

Standrad Models:

 

 

Product Details:

Horizontal Autoclaves are widely used for day to day mass scale sterilization procedures and in various bulk laboratory applications, where dryness of the sterilized medium is of paramount importance, given the fact that semi dry sterilized media is prone to various micro-bacterial and viral infections. We specialize in both standard and customized models.

 

Salient Features:

• Hi-tech radial lock locking mechanism for ultimate ease of operation and safety.
• Steam Release valve of Stainless Steel ensuring a long life of the equipment.
• Huger grade spring loaded safety valve of brass, duly chrome plated.
• Water Indication Gauge with stainless steel enclosure
• High accuracy and reliable pressure gauge.
• Multiple operating valve for the control of the sterilization cycle.
• Accidental Vacuum Break Device: Ensuring vacuum break due to power failure or any other usage
• Water Level Cut Off Device
• CUT Hammer contractor for long trouble free usage
• Specially designed ISI marked stainless steel heaters
• Plug screen to prevent line choking due to sediment discharge
• Highly accurate temperature and pressure gauges for boiler chamber and jacket

 

The unit has outer chamber, Boiler, Lid and Jacket - all made of 304-grade stainless Steel. The jacket is made of SS-304 grade stainless steel sheets. For controlling sterilization cycle, a three-way valve or a multiport valve/three way valve - made of S.S./Brass is provided. It is supplied complete with vacuum breaker, water level indicator, steam trap and automatic pressure control switch. The whole unit is mounted on a robust tubular stand made of mild steel pipes, duly painted with attractive stoving enamel, air drying paint.

Mode of Heating

Electrically heated by special flange type/immersion type heaters bearing ISI mark, to work on 220 volts single phase 50 cycles.

 

STANDARD SIZES:

 

Optional Accessoreis:

• Automatic Pressure Control Switch - This semi-automatic device controls the pressure inside the chamber mechanically and cuts-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level.
• Automatic low Water Cut-off Device - This device is a safety device which protects the heaters from running dry. This device ensures that the machine is automatically switched off in case the desired water level falls below the prescribed level.
• Mechanical Timer - This is a semi-automatic device which is initiated once the pressure level inside the chamber reaches the desired value, it regulates the sterilization time of the media to be sterilized and when the desired time is passed, it activates the buzzer, which indicates that the sterilization cycle is complete and media can be extracted.
• Temperature chart recorder.
• HMI+PLC controller
• universal digital data recorder system

 

Product Details:

Rectangular Autoclave is an asset to Hospitals, Pharmaceutical, Tissue culture, Bio-fertilizer Laboratories and research institutes with modest sterilizing needs, where contaminated objects require sterilization.

 

Salient Features:

• Hi-tech radial lock locking mechanism for ultimate ease of operation and safety.
• Steam Release valve of Stainless Steel ensuring a long life of the equipment.
• Huger grade spring loaded safety valve of brass, duly chrome plated.
• Water Indication Gauge with stainless steel enclosure
• High accuracy and reliable pressure gauge.
• Multiple operating valve for the control of the sterilization cycle.
• Accidental Vacuum Break Device: Ensuring vacuum break due to power failure or any other usage
• Water Level Cut Off Device
• CUT Hammer contractor for long trouble free usage
• Specially designed ISI marked stainless steel heaters
• Plug screen to prevent line choking due to sediment discharge
• Highly accurate temperature and pressure gauges for boiler chamber and jacket

 

Construction Details:

The unit has outer chamber, inner Chamber, Boiler, Lid and Jacket - all made of 304 grade stainless Steel. For controlling sterilization cycle, a three way valve or a multi port valve - made of S.S. is provided. It is supplied complete with vacuum breaker, water level indicator, steam trap and automatic pressure control switch. The whole unit is mounted on a robust tubular stand. It is available in the following standard sizes. Operatable on 3 Phase, 440 Volts A.C. Supply.

Mode of Heating

Electrically heated by special flange type/immersion type heaters bearing ISI mark, to work on 440 volts three phase 50 cycles. 

 

Optional Accessories (Basic)

• Automatic Pressure Control Switch - This semi-automatic device controls the pressure inside the chamber mechanically and cuts-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level.
• Automatic low Water Cut-off Device - This device is a safety device which protects the heaters from running dry. This device ensures that the machine is automatically switched off in case the desired water level falls below the prescribed level.
• Mechanical Timer - This is a semi-automatic device which is initiated once the pressure level inside the chamber reaches the desired value, it regulates the sterilization time of the media to be sterilized and when the desired time is passed, it activates the buzzer, which indicates that the sterilization cycle is complete and media can be extracted.
• Temperature chart recorder.
• HMI+PLC controller
• universal digital data recorder system

 

Standards Sizes:

 

 

 

Product Details:

Portable autoclave is highly efficient apparatus which is designed to meet the requirements of small dispensaries, nursing homes, laboratories, medical missions, clinics, ships, Operation theaters, Pharmaceuticals etc. It is very simple to operate and economical to use.

 

Applications:

• Research Laboratories
• Food and Drink Laboratories
• Schools, Colleges and Universities
• Pharmacies
• Veterinary Clinics
• Missions and Field Hospitals

Product Details:

Model:

Model : TSQ-23098-TKS 50 Kg/Hr Automatic Double-doors; built-in Steam Generator

Application Range:

The sterilizer is used for the sterilizing the clothes, apparatus, vessels, culture medium, small amount of liquid in the unsealed bottles.

Quality System:

The sterilizer is strictly designed and manufactured according to ISO 9001-2000 and ISO 13485-2003 quality system. It is implemented by International relative standard. The sterilizer conforms to the CE standard. The performance is stable and the quality is reliable.

Safety System:

The sterilizer has the multiple safety structures, including overpressure protection, low water-level protection, door interlocking system, electric appliance overloading and short circuit protection, which ensure the safety operation.

Heat Emissions Protection:

The sterilizer’s chamber is covered with mineral wool to protect the heat emission.

 

 

Product Details:

Vertical Autoclave are widely used for day to day sterilization procedures and in various laboratory applications, where dryness of the sterilized medium is of paramount importance, given the fact that semi dry sterilized media is prone to various micro-bacterial and viral infections. We specialize in both standard and customized models. It is also known as Steam Sterilizer and Laboratory Sterilizer

 

Special Features:

• Steam Stock Provision
• Versatile usage
• Stainless steel construction
• Ergonomic Design
• Energy Efficient
• Double Safety Radial Locking Arrangement
• Double Safety Valve Protection
• Hydraulic Testing Upto 2.5 times the working pressure
• Calibration And Protocol Documentation

 

Optional Accessories (Basic):

• Automatic Pressure Control Switch - This semi-automatic device controls the pressure inside the chamber mechanically and cuts-off the current from the heating elements, when the desired/ set pressure value level is attained inside the chamber and restarts the mechanism once the pressure inside the chamber falls from the desired level.
• Automatic low Water Cut-off Device - This device is a safety device which protects the heaters from running dry. This device ensures that the machine is automatically switched off in case the desired water level falls below the prescribed level.
• Mechanical Timer - This is a semi-automatic device which is initiated once the pressure level inside the chamber reaches the desired value, it regulates the sterilization time of the media to be sterilized and when the desired time is passed, it activates the buzzer, which indicates that the sterilization cycle is complete and media can be extracted.
• Temperature chart recorder.
• HMI+PLC controller
• universal digital data recorder system

 

The inner and outer chamber is made of high-grade stainless steel sheet; the strong and sturdy sheet lid is also made of high grade stainless steel sheet. The unit is fitted with very efficient radial locking system made of mild steel, chrome plated, with paddle lifting device. The unit is fitted with safety valve, pressure release valve, water level indicator, cord and plug.

 

Standard Controls:

• Double safety radial locking arrangement.
• Steam release valve.
• Spring loaded safety valve
• Water inlet and water valves.
• Water level indicating gauge glass with stainless steel guard.
• Pressure gauge.
• Electrical control box, fitted with toggle switch, indicating Neon lamps and steam release valve. Foot paddle lifting device
• Foot Operated Paddle Lifting Device
• Semi Automatic pressure control switch

Standards Size:

	DIA x HEIGHT	Capacity	LOAD
(a)	250 x 450 mm	22 ltrs	1.5 KW
(b)	300 x 500 mm	35 ltrs	2.0 KW
(c)	350 x 550 mm	50 ltrs	3.0 KW
(d)	400 x 600 mm	78 ltrs	4.0 KW
(e)	450 x 600 mm	98 ltrs	4.0 KW
(f)	550 x 750 mm	178 ltrs	5.0 KW

 

Product Details:

Color Target Comparator is used for both color and luminance measurring. In 1931, the CIE (Commission International De L’E’clairage) set up a series of visible spectrum color space standards. The basic CIE color space standards are CIE_XYZ. It is built on standard visual observers on the basis of ability to see, and it reflects the standards scope of color by eye. Based on CIE_XYZ there are CIE_XYY, CIE_Lab, CIE_Lch standard color space, etc.

At present, the CIE lab color space is the most commonly used in the industry. In CIE Lab color space, L value stands for color brightness and a value stands for the Green-on-red value, and b value stands for the blue-on-yellow color value. If determine a value of color by only a group Lab, it will be not practical. However, we can determine the differences among them by comparing two groups of Lab values.

 

Special Features:

• Easy operation make you use it easily.
• Widely applied to quality control of plastic and printing industries’.
• Display directly color difference by ¿¿¿ E*ab, ¿¿¿ L*a*b, CIE_L*a*b,CIE_L*c*h
• Standard deviation within ¿¿¿E*ab0.2 (test condition: choose average values by 12pcs white tabula)
• PC software: CQCS3 software
• CE, ISO 9001, ROHS, TUV certified
• 8mm measurement aperture
• Rechargeable Li-ion battery
• USB interface
• Optional mini printer
• D65 light source
• 8/d illuminating geometry
• 0.08 high precision

 

Product Details:

VISCOMETER are widely used to determine and measure the liquid viscosity in many applications such as grease, painting, pharmacy and adhesives.Abroad range of measurement is now available in a single instrument-the multi-range ACM 52301 digital viscometer.

Superior repeatability and linearity is insured by a design which incorporates a unique combination of a proprietary pivot less mechanism with a torque balance servo system. The power of the viscometerlies in its multi-range capability which enables a five-fold increase in measurement range over conventional models providing unparalleled cost performance and convenience.

 

Special Features:

The Digital rotary viscometer is based on single chip micro-processor technologies and used for determining the liquid viscose capacity and the absolute viscosity. Comparing with other similar products, this instrument has the following features:

• High measuring accuracy
• Stable in measured display
• Easy operation and read-out
• Excellent in Anti- interference

Working Principle:
Light from LED light source is focused on the underside or a prism element. When a liquid sample is applied to the measuring surface of the prism, some of the light is transmitted through the solution and lost, while the remaining light is reflected onto a linear array of photodiodes creating a shadow line. The refractive index is directly related to the position of the shadow line on the photodiodes. Once the position of the shadow line has been automatically determined by the instrument, the internal software will correlate the position to refractive index, or to another unit of measure related to refractive index, and display a digital readout on an LCD or LED scale.

Technical Parameters:

• The program-controlled motor rotates at the given velocity controlled by a program and makes the rotary axis of the viscometer to revolve, and through a torque sensor, then drives the standard rotors to rotate, the rotors will subject to a torque moment proportional to liquid viscosity because of the liquid viscose hysteresis. The torque moment will be measured by the sensors and processed into the viscosity and shown on the display. In order to extend the measuring range, 4 rotors with 4 different velocities were used in this instrument.
• To work in a wide range of 10mPa·s ~ 100000 mPa·s, the instrument was designed and manufactured with 4 rotors and 4 different velocity for each, which enable it to measure any viscosity value in the given range. On the front control panel, 5 operation keys are used: Up and Down, Left and Right, Return and Confirm. When instrument powered-on, the display showed the rotors and velocities used in the last operation that can be checked by selecting the correlating Up and Down, Left and Right keys. To measure a liquid, first estimate the its viscose range, then select the rotors and velocities by using Up and Down, Left and Right keys, followed by mounting the selected rotors on the instrument, press the Return key to start measuring. The instrument equipped with a data memory to store such operation parameters as the measuring range, rotors and velocities, coefficients and the measured results. The micro controller can adjust the motor rotation velocity based on user’s requirement. With RS232 port on instrument, the data communication between instrument and computer can be made.
• The rotor bracket is used for the protection of rotors and the stability of the measurement, a more reliable measuring result can be made by using the protection bracket.

 

Product Details:

Centrifugation is a process that involves the use of the centrifugal force for the separation of mixtures, used in industry and in laboratory settings. More-dense components of the mixture migrate away from the axis of the centrifuge, while less-dense components of the mixture migrate towards the axis.

 

Computer Controlled High Speed Refrigerated Centrifuge are useful for centrifugation of temperature sensitive material and find applications in routine and research work in auxiliary laboratories in industry, Educational & Research institutions, Bio Technology, Medical Laboratories, Hospitals, Blood Banks, Pharmaceutical laboratories etc. Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cut off circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with cover open while the cover cannot be opened unless rotor comes to complete halt. A unique safety feature of automatic rotor identification ensures proper speed setting for individual rotors to avoid danger of over speed running. Advanced manufacturing techniques are used for resilient mounting of heavy-duty brushless induction motor resulting in low level of vibration and noise. The products also knowns as High Speed Cooling Centrifuge and High Speed Low Temperature Centrifuge.

 

Special Features:

• The maximum speed is 25000r/min and Maximum RCF of 64800xg.
• Equipped with the functions for indication of the centrifugal acceleration (x g) and for operation under the preset centrifugal acceleration as standard specifications.
• Interlocking mechanism is being employed as the door locking means.
• Equipped with the alarm indication function and automatic stopping Function.
• Abundant time settings are available starting from units of seconds to the “hold” range.
• Large LCD display provides all visual information.
• Whisper quiet operation
• Brushless motor drive, maintenance free.
• Bio-containment rotors, and safe.
• Special double cooling air design, minimizes rotor heating
• -20°C TO - 40°C temperature range
• Powerful compressor and cooling system, fast cooling
• Pulse operation for quick spins
• Automatic door lock
• Over-speed detection
• Over-temperature detector

Product Details:

Weiber High Capacity Refrigerated Centrifuge which are manufactured as per the industrial standards by using hi-tech facilities. These are tested stringently for quality before getting supplied to the clients to ensure that they get nothing but the best. Moreover, these can be provided to the clients in customized sizes and specifications as per their requirements. A Large Capacity Refrigerated Centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The High Capacity Cooling Centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. It’s widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification.

 

Features:

• Computer Controlled Large Capacity Refrigerated Centrifuge max. Speed 6000r/min.
• Gravitational fields : 6680Xg
• Microprocessor control. Displays speed, temperature and time on LED or LCD screen
• The AC frequency conversion motor has high start torque and short acceleration/deceleration time.
• Non-CFC refrigeration system.
• Widely used in radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification
• Low noise and slight vibration.
• More simple and easy to operate.
• It can show the Acc/Dec curves, integral curves and temperature curves.
• It can store each parameter implemented by centrifuge in ten years, which is convenient for users to check.
• It can be operated by both PC and panel of centrifuge for convenient.
• It also can be linked into the networks to realize the local computer system management.
• Manufacturer can visit user's centrifuge, diagnoses the trouble and then supply maintenance through internet.

 

Product Details:

Table Top Oil Test Centrifuge is designed according to water and deposit determining in a crude oil. It can be used for moisture determining in oil exploration and in research institutes. The range of centrifuge is specially designed for use in Oil Testing for tests as per ASTM and IP standards.

 

By making use of the principle of centrifugal settling, Weiber Table Top Oil Centrifuge is used for separating, concentrating and purifying the particles with different densities in solution. The constituents of main frame include shell, centrifugal chamber, driving system, control system and operating display unit. In addition, rotor and centrifugal tube are provided as accessories. The products also knowns as Oil Test Centrifuge and Oil Centrifuge.

 

Special Features:

• Digital speed indicator
• Zero start interlock.
• Imbalance safety cut off.
• Safety Lid switch.
• Dynamic Brake
• Speed control by DC transducer for stable operation.
• Max speed：4000r/min
• Max RCF：3850 X g
• Precision type instrument, low noise, low shock.
• Automatically balanced, driven by brushless electricity machine, without maintenance and no carbon pollution
• Low noise, low shock.
• Brushless motor drive, maintenance free, without carbon dust pollution.
• Imbalance protection and require no debugging.
• Digital display which indicator the speed, time, RCF in operation, speed rising and so on.
• LCD or LED display
• Stainless steel swing rotor
• Programmable Acceleration / Deceleration. Selectors switch for display of working speed / RCF value.
• Other indicators: remaining time, rotor in motion, imbalance, safety lid open.
• Safety electrical and mechanical lick with programmed emergency release mechanism

 

 

 

Product Details:

WEIBER Dairy Test Centrifuge is used in measurement and analysis fat in dairy products separation by making use of pasteurization and Gerber. It is mainly used in degreasing and clarifying of milk. It is also known as Milk Centrifuge and Dairy Centrifuge.

 

Special Features:

• Dairy Centrifuge with Max speed: 3000r/min; Max RCF: 1810xg, DC brushless motor, no carbon dust pollution, with various kinds of brackets for convenient use.
• Stable speed output
• Driving: Dived by maintenance-free brushless DC motor with high torque.
• Display: Controlled by microcomputer with touching pad and visual digital display.
• The last program is stored automatically and RCF can be directly set.
• Body Structure: Premium steel housing for safety and reliability; stainless steel chamber for durability and easy cleaning.
• Safety Protection: It contains various safety protections including lid locking and holding during rotor on, over speed, unbalance.
• Fast acceleration and fast deceleration.
• LED and large screen LCD display optional.
• The electrical lid lock ensures its safety and reliability during running.
• Control: Control of speed and time. Direct set for speed and time is user-friendly.

Product Details:

High speed centrifuge spins liquid samples at high speed. All Benchtop Centrifuges have soft touch keypads for fast and accurate setting of run parameters. A wide variety of swing out and angle rotors with a choice of reduction adaptors make these units truly versatile. All the centrifuges have rust proof, easy to clean Stainless Steel centrifuge inner chamber with steel guard. High Speed Refrigerated Centrifuge offers significant application in Blood Banking, Bio-Processing labs, Clinical Applications, Fast Sample Processing, High Productivity, Sedimentation, Medical Research, Satellite Blood Processing Centers, Micro Biological and Molecular Biology. It additionally provides the cooling mechanism to maintain the uniform temperature throughout the operation of the sample


Special Features:

• Microprocessor based temperature controller
• Digital display of RPM, RCF, Temperature, Temp limit, Program, Brake and time
• Extensive choice of versatile rotors
• Maintenance-free, quiet and brushless AC induction motor
• High quality rotor
• Interlocking door for safety
• Gentle start-up and braking
• Input of the temperature limit ensure proper temperature control
• Display of abnormality: imbalance, door-open, setting-failure, over-speed

Product Details:

Tabletop Low Speed Centrifuge is a versatile centrifuge is ideal for biology and cell or tissue culture laboratories. This is equipped with Soft Start/Stop for gentle acceleration and deceleration, auto-alarm system for rotor imbalance, over heat and over speed, and with automatic lid release. By making use of the principle of centrifugal settling, Weiber tabletop low-speed centrifuge is used for separating, concentrating and purifying the particles with different densities in solution.

It consists of main frame and accessories, of which the constituents of main frame include shell, centrifugal chamber, driving system, control system and operating display unit. In addition, rotor and centrifugal tube are its accessories.This machine adopts brushless motor drive, microcomputer control, protection of lid, realize the convenient operation. It is applied to separate the particles with different densities in various scientific research labs and Industries.

 

Special Features:

• Max speed¿¿¿4000rpm
• Precision type instrument, low noise, low shock.
• Automatically balanced, driven by brushless electricity machine, without maintenance and no carbon pollution
• Low noise, low shock.
• Brushless motor drive, maintenance free, without carbon dust pollution.
• Imbalance protection and require no debugging.
• Digital display which indicator the speed, time, RCF in operation, speed rising and so on.
• LCD or LED display
• Original stainless steel swing rotor

 

Product Details:

Low-speed centrifuges featuring dependable performance to meet the most demanding low speed, high capacity applications. Unparalleled reliability with reproducible separations for blood banking and large volume processing. It is also known as Laboratory Centrifuge, Large Capacity Centrifuge, and High Capacity Centrifuge.

 

Salient Features:

• 3000 ml capacity supports batch processing in biotech and pharmaceutical environments
• Intuitive keypad controls and large digital display
• Automated lid-locking mechanism protects operator
• Accumulated Centrifugal Effect (ACE), step-run and slow start/stop modes ensure precise, reproducible separations
• Program memory provides one-touch recall of commonly used protocols
• Controllable acceleration/braking for delicate low-speed pelleting
• Security key prevents unauthorized access
• Quiet operation
• Energy-saving design increases refrigeration efficiency and minimizes heat output for greater sample stability and lower energy consumption

Product Details:

Weiber Benchtop High Speed Low Capacity Centrifuge ideally suits the needs of the most rigorous lab or clinical environment. High speed centrifuge driven by an electric motor rotates object at the desired speed and set by user to separate particles on the basis of particle density. The equipment maximizes productivity by processing more samples in less time. These Benchtop Centrifuges work on the principle of sedimentation employing centrifugal acceleration to separate particles on the basis of their density.

 

The equipment features digital display of RPM, RCF, temperature, temp limit, program, brake and time. The tubes are rotated perpendicular to a fixed axis. The centrifuge is available in refrigerated and continuous mflow models, featuring intelligent technologies that eliminate imbalances and simplify operation –maximizing productivity and results. It is also known as Lab Centrifuge.

 

Standard Features:

• Microprocessor based controller
• Digital display of RPM, RCF, Temperature, Temp limit, Program, Brake and time
• It is programmable and can store ten programs in memory
• Input of the temperature limit ensure proper temperature control
• Maintenance-free, quiet and brushless AC induction motor
• Display of abnormality: imbalance, door-open, setting-failure, over-speed
• Extensive choice of versatile rotors
• Interlocking door for safety
• Gentle start-up and braking

 

Product Details:

Bench top High Speed Micro Centrifuge designed for routine laboratory use where refrigeration is needed. It represents excellent value for money in terms of performance, ease of use, safety and reliability.

It features:

• Automatic Rotor Identification System

Weiber bench top centrifuges incorporate an automatic rotor identification system. This important feature ensures that the centrifuge recognises the rotor in use and prevents it from being used beyond its safe maximum speed.

• Microprocessor controlled Induction Drive

Weiberutilises an induction motor for maintenance free long life operation. This motor has no carbon brushes so not only is there no need for routine maintenance but there is no build-up of carbon dust inside the centrifuge. This makes it suitable for use in clean environments. Microprocessor control combined with the frequency driven motor ensures accurate operation for run to run reproducibility.

• High Speed micro tube rotor

The use of the induction motor provides another benefit in that higher rotational speeds can be achieved. This allows to have a maximum speed in excess of 15,000 rpm with the 24 place micro tube rotor. It is also known as Benchtop Microcentrifuge.

Salient Features:

• Intelligent Microprocessor Control
• Inverter Controlled Brushless Motor
• Automatic Rotor Identification System
• Key Lock Facility
• Instant RCF Reading
• Led Display
• Over speed Protection System
• Full Lid Interlock
• Imbalance Detection System
• Status Indicator
• CFC - Free Refrigerant Gas
• Fast Efficient Cooling

Product Details:

Bench top Urine Sediment Separation Centrifuge is a urine sediment analyzer, and it’s characterized by high efficiency, multiple-pipe support and good effect in separation. A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. It’s widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification. The Centrifuge also known as Urine Centrifuge and Bench Top Medical Centrifuge.

Special Features:

• Self-balance centrifuge with Max speed: 4000r/min; Max RCF: 2800Xg
• DC brushless motor, no carbon dust pollution, with various kinds of brackets for convenient use.
• Stable speed output
• High Capacity
• High Speed
• Wide variety of rotors & reduction adaptors
• Precise temperature control
• Fast spin feature
• Microprocessor control and brushless DC motor.
• Electric lock and stainless steel inner chamber.
• Fast acceleration and fast deceleration.

Product Details:

Cell Smear Centrifuge is used to take erythrocyte-serum test, identify antigens and antibodies, and give other relative tests in immune hematology examination and research laboratories. It is controlled by microprocessor, equipped with D.C. Brushless motor, digital display and low noise. The Centrifuge also known as Medical Centrifuge and Table Top Medical Centrifuge

 

Features:

• AC frequency conversion motor, high precision, low noise
• Large capacity
• Backlit LCD display: speed, centrifugal time remaining, temperature in centrifuge chamber, accumulated running time, fault
• Fixed-speed time function: running time begin with its setting speed
• Electronic lock device to achieve the best operating performance
• Touch keyboard, friendly user interface, easy to operate
• Air-cooled centrifuge, effectively reduce the temperature rising in the centrifugal process

Product Details:

Immunity Blood Centrifuge is for erythrocyte washing and for lymphocyte washing. This Centrifuge also known as Blood Bank Centrifuge, Blood Centrifuge and Pathology Centrifuge.

Product Features:

• Brushless DC motor, no carbon dust pollution, unnecessary to maintain.
• Microprocessor control, digital display which indicator the speed, time, RCF in operation, speed raising and reducing quick, operate simply.
• Electronic lock, the lid can open in order to protect the operator in operation. Over speed and imbalance protection.
• 3 tiers protection steel cover, many kinds of program stored in the memory, kinds of accelerating and decelerating speed for your choice, safe and reliable.
• Emergency locks under the bottom of the centrifuge which help you open the lid, when power off.

Product Details:

Bench top Filtration Centrifuge is drived by DC motor with brushless and controlled by computer, with low noise and no carbon powder pollution. The centrifugal rotor and centrifugal room are all made of stainless steel and cover is sealed with silicon rubber sealing strips so as to be resist- ant to corrosion. In addition, it can be disinfected with many methods. Special structural design makes continuous separation possible and from an automatic separation filtration system together with other parts, resulting in the filtration efficiency greatly increased. It is supplied with the standard filter bags to facilitate the users.

 

Product Features:

• Steel fuselage, stainless steel centrifuge chamber, safe and stable operation
• Controlled by microcomputer with touching panel and LED display
• The brushless direct drive motor without pollution
• Imbalance, over-speed, and door interlocking protection function
• Self-balance running with low noise and slight vibration
• Widely used in biochemistry and clinical laboratories
• Air cooling
• Digital display of speed and time

Product Details:

Microhematocrit Centrifuge can be used to determine the specific product value of blood cell and separate the micro-blood from micro-solution. It is made of formed metal and has a baked paint application that is acid and reagent resistant. A safety switch built into the handle assembly disconnects the power to the motor whenever the latch is lifted. The hematocrit tray is made of plastic composite material backed by an aluminum shell for durability and lighter weight. The brushed motor is mounted on rubber mounts to provide quieter running and less vibration Cleaned and disinfected. It is also known as Hematocrit Centrifuge.

 

Product Features:

• Twenty-four (24) place rotor with replaceable rubber ring and screw down metal lid
• Nominal speed is 12,000 RPM
• Dependable mechanical 15-minute timer with bell signal at end of run
• Air-cooled, brush type AC motor
• All metal housing for years of dependable use
• Safety switch in latch shuts off motor when lid is lifted
• Electric motor braking

Product Details:

Computer controlled high speed Refrigerated Centrifuge are useful for centrifugation of temperature sensitive material and find applications in routine and research work in auxiliary laboratories in industry, educational & research institutions, bio technology, medical laboratories, hospitals, blood banks, pharmaceutical laboratories etc. Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cut off circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with cover open while the cover cannot be opened unless rotor comes to complete halt.

 

A unique safety feature of automatic rotor identification ensures proper speed setting for individual rotors to avoid danger of over speed running. Advanced manufacturing techniques are used for resilient mounting of heavy-duty brushless induction motor resulting in low level of vibration and noise. It is also known as Large Capacity Refrigerated Centrifuge.

 

Product Features:

 

• More simple to operate
• Functions are further strengthened;
• It can show the acc/dec curves, integral curves and temperature curves;
• It can store each parameter implemented by centrifuge in ten years, which is convenient for users to look up;
• It can be operated by both pc and panel of centrifuge for convenient use;
• It also can be linked into the networks to realize the local computer system management
• Manufacturer can visit user's centrifuge, diagnoses the trouble and then supply maintenance service through internet.
• computer direct-operation function so that users can directly operate the centrifuge by pc

 

Product Details:

A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction. It’s widely used in field of radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification. This centrifuge also known as Cooling Centrifuge, Low Speed Cooling Centrifuge and Bench Top Cooling Centrifuge.

 

Product Features:

• Low speed refrigerated centrifuge for max. Speed 5000r/min,
• Gravitational fields : 4390Xg
• Microprocessor control. Displays speed, temperature and time on LED or LCD screen
• The AC frequency conversion motor has high start torque and short acceleration/deceleration time.
• The protective functions of electronic door interlock, over speed, over temperature for safe operation; Have 3 tiers of protective sleeves for the safety of people and instrument.
• Many kinds of rotors are available for convenient use.
• Non-CFC refrigeration system
• Widely used in radicalization immunity, biochemistry, biologic pharmacy, blood separation and purification
• Low noise and slight vibration.

 

Product Details:

Large Capacity Refrigerated Centrifuge is a multi-use, high-capacity centrifuge. Weiber delivers quality performance in a refrigerated floor standing unit. This is a versatile, compact centrifuge is ideal for high-throughput clinical applications as well as genomics, proteomics, and biochemistry research. It features guaranteed run-to-run reproducibility and absolute sample temperature control and accepts large sample numbers and volumes.

 

Product Features:

• Large Capacity Refrigerated Centrifuge max. Speed 6000r/min, gravitational fields up to more than 6680Xg.
• Brushless drive practically maintenance free
• Reliable drive system.
• A microcontroller controls time, temperature, speed.
• Illuminated symbol keys start, stop, and lid open.
• Very low noise level
• Possibility of pre cooling rotors during standstill, refrigerant (CFC-free)
• Lid can easily be opened due pneumatic spring support
• Electronic door interlock
• Magnetic rotor identification prevents the rotor from over speeding
• Imbalance switch
• No need to open the casing for emergency lid locks release.
• Accurate and Dependable.

Product Details:

The high-performance Bench top High Speed low speed Refrigerated Centrifuge spins up to 23797 x g for quick and efficient centrifugal functions with capacity of 400ml. This model is a bench top centrifuge model which is easy to use and accommodates a variety of rotors. This refrigerated centrifuge system is fully automatic and operated by digital controls. This Centrifuge also known as Bench Top Refrigerated Centrifuge and Table Top Refrigerated Centrifuge.

 

Product Features:

• Durable Construction
• Brushless direct drive motor
• Compressor features pre-cooling when power on
• Automatically storing the parameter
• Adjustable rise-and-fail speed
• Service, Repair and Maintenance Available
• Automatic rotor identification system
• Microprocessor controlled touch panel and LED Display
• Environment friendly Compressor
• Protection from imbalance, over speed
• Equipped with electronic lock lid and strap

 

Product Details:

WEIBER micro refrigerated centrifuge are typically used in the laboratory by biologists, chemists and biochemists alike for rapid separation of precipitates from reaction mixtures or, at higher accelerations, for sedimentation of cell membrane fractions.

 

They are featured compact centrifuges can be divided into several categories based on applications and rotor type. Rotors can have angle-fixed or swing head configurations that are typically interchangeable. Models offer a wide range of acceleration and brake rates, and some offer refrigeration. The laboratory centrifuge is of microprocessor control, brushless motor, digital display & easy operation. RCF value displayed automatically. Built in safety system including electronic door lock, imbalance, over speed & over temperature more kinds of rotors to be selected. The laboratory centrifuge LCD display speed, time, ac/dc rates with converter motor, quiet operation attractive appearance. This centrifuge also knonwn as Refrigerated Micro Centrifuge, Low Temperature Micro Centrifuge and Cooling Micro Centrifuge.

 

Product Features:

• Brushless DC motor which in great torque, free maintenance, no powder pollution, quick in speed up and down.
• The flexible axle driven system which drive the rotor directly, smooth in operation, low noise and small vibration.
• Import compressors fluorine free, double cycle cooling, cold and hot alternating easily, free environment pollution and precise in temperature control.
• There are many kinds of rotors for your choice.
• Microcomputer control system, digital display the temperature, time and speed.
• Automatically electric lid lock, super speed, over temperature protection and imbalance protection.
• The centrifuge body is made of high-quality steel, safe and reliable.

 

Product Details:

Features:

• Liquid Crystal Display
• High Internal Resolution
• Grams & Carats
• Digital Auto Calibration
• Sleep mode for extended battery life (Optional)
• Low battery indication
• Overload protection

Product Details:

Technical Data (Laboratory Chemical Balances) :

Features :

• Large LCD display for easy view.
• Standard RS 232 interface.
• Parts Counting & percent weighing.
• Below balance weighty facility.
• Die cast aluminum design for long term stability & accurate result
• Various weighing units like ct, gm, oz, dwt, mom, GN.
• ISO-GLP compliance printouts (optional)

Product Details:

Our Multi-functional Infrared Moisture Analyzer (Acm-78093 L) comprises of a high precision analytical balance and a structured stepless heating device. This equipment is based on the principle of electromagnetic balancing principle combined with the infra red heating technology used at tandem to ascertain the moisture content in the sample.

 

This unique infra red moisture balance is powered by the integrated advanced micro processor, thus making it highly accurate and reliable. Beside the accuracy durability sturdiness and diligence are other key attributes of our products. This equipment is very user friendly allowing the user to either manually or automatically set the time temperature, mode and intensity of heating and other parameters in the unit.

 

The unit is provided with RS-232 C interface with computer connectivity . The user can have four output modes of selection with eight parameter output.

 

These features makes it an ideal choice for tobacco, pharma , food processing and chemical laboratories.

 

Features:

• Advanced Infra Red Heating (Halogen)
• Large Liquid Crystal display
• User Friendly
• High Accuracy
• Good Repeatability
• Computer Interface Through RS 232 C Interface.

 

Product Details:

Features:

High contrast LCD displays weight and text messages to guide you every step of the way

AC powered or battery operated so you can take your lab with you

Large stainless steel weighing pan

Windshield protects pan and blocks air currents for stable result

Standard RS 232 interface

Parts Counting and percent weighing.

Animals Weighing

Below balance weighing facility

Die cast aluminum design for long term stability and accurate result

Density determination for Solid and liquid

Various weighing units like ct, gm, oz, dwt, mom, GN

Product Details:

Features:

• Cost effective solution of High precision weighing requirements.
• Amazingly fast response time for frequent weighing cycles.
• Most comprehensive and economical weighing range in the Sub continent.
• Built in Battery back up !!! And its FREE
• Precision Load Cell
• Advanced Micro Processor
• Bright LED display
• Full Tare Function
• Auto Calibration Facility
• Rugged Construction with over load Protection
• No moving Parts, Hence maintenance free
• Optional: Piece Counting, Battery Backup Second display for remote viewing.

 

Features include mass unit conversion, pcs counting, animal weighing, modes for stable and unstable weighing environments, Selectable auto power off time, Selectable calibration on / off function, digital printing options, back light on/off selection and many more which will ease your weighing application.

 

Product Details:

Weiber Glossmeter is a compact, portable, sensitive & accurate instrument available in two models:- mains operated laboratory purpose and handy battery operated for the measurement of different geometry 45 deg., 60 deg., 85deg etc.

The above instruments can be used for the measurement of gloss/brightness of paints, opaque glasses, plastics, ceramics, porcelains, paper, cloths, pigments, flours, powder etc. This instrument is also useful to measurement of Brightness/whiteness of Plantation white sugar and measurement of reflectance of fabrics.
 
Applications:

Paints & coatings

Powder coatings

Additives

Inks

Plastics

Wood coatings

Yacht manufacture

Automotive manufacture and re-finish

Aerospace

Polished stone and metals

Standards:

ASTM D 523

ASTM D 2457

BS EN ISO 2813

DIN 67530

JIS Z 8741

 

Product Details:

Weiber leaf area meter is compact, accurate tabletop instrument to check area of leaf. The operation is very easy, even a layman can operate. This instrument can also be used to check area of non-transparent flat surface material like cloth/paper/plastics/leather etc. This instrument is based on photometric technology.
 
Special Features:

Measuring Area:set of circular mask plates.

Light Source: Fluorescent light source.

Detector: photo sensors with built in area.

Compact and lightweight for portability.

Quick, easy measurement. Measurements are taken by simply inserting a leaf and closing the measuring head it.

Water-resistant.

Low power consumption.

Small measuring area.

High accuracy allows close examination of growing conditions.

Data memory.

Reading checker

 
Applications:

Agriculture

Forestry

 
 

Product Details:

Knowing the latest weather conditions is crucial for every boater's plans. The new Acm 52303 Weather Station from WEIBER accurately displays critical weather readings and forecasts for various users.

Knowing the latest weather conditions is crucial for every meteorological application. The new wireless weather station accurately displays critical weather readings and forecasts for boaters, anglers and other outdoor enthusiasts. Utilizing frequency hopping spread spectrum radio technology, it transmits and receives data up to 1,000'. It tracks a large number of weather variables including temperature, barometric pressure, humidity, rainfall, wind speed, wind direction and dew point.

Users can set more than 70 alarms simultaneously for multiple functions. They can graph readings from a 24-hour period, days or months and view more than 80 graphs showing additional temperature, rain, wind and barometric pressure analysis without using a computer. A ticker-tape display indicates forecast details and other data using 100 different messages.

All the weather station's sensors are housed in an integrated sensor suite that easily installs on piers, marina docks and larger boats. The sensor suite is solar powered, and electronic components are protected in a weather-resistant housing.

It has components that can withstand hurricane-force winds and measure wind speeds up to 150 mph with ±5% accuracy. Its temperature sensors are accurate within ±1°F. Vantage Pro weather stations have been recognized by the National Hurricane Center for their exact readings during recent hurricanes and tropical storms.

Sensor Chart:

Product Details:

WEIBER color gauge meter is used for color analysis and color controlling.The instrument is mainly applied to plastic, painting, design, plating, costume, printing and dyeing industries.

Special Features:

The 2.4” width colorful screen and portable design make you feel comfortable.

3 Kinds of light sources for your selection, SCI and SCE mode switch and metamerism analysis meet your test needs in different working status.

Tolerance setting, humanizational auto-judge color deviation make you judge the color easily even you don’t have any professional knowledge in color.

Professional color analysis software makes you do the color data analysis and color difference diagrammatic outputting.

The optical mini printer fulfil the output of data

Applications:

The interface is concise and entire, fit forcolor analysis and color difference data output. Including:

Standard values data bank.

Single and repetitious test mode.

Color simulation

Color space diagrammatic sheet.

Color difference curve and color test report.

Product Details:

Simple, easy to use, small and portable gauges for measurement of coatings on all metal surfaces. This Instrument is suitable for measurements on bothFerrous and Non-Ferrous substrates (FNF).
Simple layout of the keys allows us to easily operate with a single hand the setting of the characteristics of substrates by means of zero adjustment and standard calibration.

The principles of measurement used by the coating thickness meter are magnetic induction or by means of analyzing an eddy current. It can be used on all surfaces of metallic materials (metal, iron, nonferrous metal alloys). It is particularly suitable for quality control in the process of anodizing or galvanizing.

Product Details:

WEIBER Thermo Hygrograph is used to measure temperature and humidity both.A neat compact, reliable, and economical instrument makes this Thermo Hygrograph recorder the ideal choice for archives, museums, galleries, libraries, laboratories, storage rooms, paper storage, meteorology, printing or computer rooms, measuring temperature and humidity changes over periods of 1, 7 or 31 days.

 

Special Features:

• Long-term continuous record: Due to a long folding chart, a maximum of 6 months continuous recording is possible. Thanks to a chart with 100mm recording width, a reading of 1 Celsius scale, 1%RH is possible. Moreover, according to the control conditions, the switching of the recording range is possible.
• Sensor extension: The sensor extension, possible with a cable (separate), allows remote measurements of unmanned places or thermostat external monitors.
• Alarm function (option): With the connection to the warning signal equipment, it informs abnormal value of the temperature and the humidity.
• Range of long-term stability, wide measurement: Due to the superiority of the sensor's response, stability, high precision and long-term stability results can be obtained on a wide range of -20oC ~ 80oC degrees Celsius.
• Digital display: With a large and eye-friendly digital display, the current value is readable at a glance.
• Easy users' calibration.
• 2-point humidity calibration possible.
• Battery drive type for free portability.
• Folding charts for free cutting-offs.