Freezer Refrigerator

Product Details:

Laboratory Refrigerator from WEIBER are designed for a wide variety of applications from biological to media and reagent storage. These are used to cool samples or specimens for preservation. These differ from standard refrigerators used in homes or restaurant because they need to be totally hygienic and completely reliable. To achieve a high degree of accuracy the refrigerator needs air to circulate and a fan to maintain an even temperature at all times. The fan turns off when the door is open to prevent cold air from blowing out of the unit. Our Lab Refrigerator feature separate compartments to prevent cross contamination and can hold specific medical supplies.

Our refrigerators feature a thick, thermal glass door and insulation plus a heavy-duty, auto or cycle defrost refrigeration system, which helps keeps a tight temperature range.

 

Standards Compiled:

• IEC 61215
• IEC 61646

 

Special Features:

• Temperature range +2°C to +6°C
• Microprocessor-based temperature control system.(HMI+PLC optional)
• LCD display of temperature, display accuracy of +/- 0.1°C.
• Chart recorder for better temperature monitoring
• Forced air circulation system, defrost automatic
• Adjustable epoxy-coated wire shelves; LED interior lighting
• Hinged glass doors (double door/ single door)
• Perfect alarm system: Audio/visual alarm, High or low temperature alarm, No battery alarm, Door ajar alarm, Filter blocking alarm, system failure alarm etc.
• Advanced defrost sensor (dual sensor) manages the defrost cycle by detecting the trace amount of frost build-up to the evaporator.
• Perfectly magnetic sealed door minimizes temperature loss and the fully insulated internal construction keeps the casing at a safe temperature.
• Heated glass door for observation provides a clear view of samples during operation.
• CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.
• Circulation Fan with Variable Speed -
  
  • Electrical efficiency
    Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality
    Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control
    Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation
    Variable speed blower motor are significantly quieter thanits single-speed counterpart.
• Sturdy construction
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation
• Certificate:CE mark, ISO9001, ISO14001,ISO13485

Product Details:

WEIBER now introduces solar powered editions of refrigerators.

 

Solar Laboratory Refrigerator is one such application, using solar energy to convert to electrical energy to cool the refrigerator. Solar Lab Refrigerator is available in various sizes to meet our customer’s needs. We also customize refrigerators according to different requirement of capacity and ranges.

 

Solar power is the latest trend in technology to minimize the need of electrical energy generated. And even in rural and low lying areas where electricity does not reaches, the use of electrically operated refrigerators create a problem. A solution to such problem are solar refrigerators that get cooled through sunlight.

 

They use a combination of solar panels and lead batteries to store energy for cloudy days and at night in the absence of sunlight to keep their contents cool.

 

Standards Compiled:

• BTS/RFS.3
• BTS/Proc/5

 

Special Features:

• Upright/cabinet type models available
• Alarm at faults: perfect alarm system that provide numerous audible/visual alarm functions in case of high or low temperature conditions, faults, door ajar.
• Robust powder coated steel cabinet: to provide strength, corrosion resistance durability and reliability.
• Microprocessor based controls(HMI+PLC optional)
• Stainless steel trays are provided for storage inside
• Fully hermetic domus compressor with integrated control electronics.
• Connect with DC power source directly e.g. solar power source.
• Connect with AC power source through an AC/DC adapter.
• Electronic fuse, automatic reverse voltage protection.
• LCD display for displaying temperature in oC and Fahrenheit: output of the refrigerator operations are in digital format(digits) thus giving you precise reading
• Anti-discharge protection for battery.
• Automatic turnoff when voltage is low.
• Strong lid, hinged with silicon and lockable: it gives complete access to the refrigerator in an easy manner, easily openable with less force and durability of silicon gasket is more which reduces temperature loss.
• Built in forcing ventilation system.
• Temperature recording.
• Circulation Fan with Variable Speed -
  
  • Electrical efficiency
    Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality
    Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control
    Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation
    Variable speed blower motor are significantly quieter thanits single-speed counterpart.
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation
• CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.

Product Details:

WEIBER series of Medical Refrigerator are designed to store materials under low temperature condition for hospital, epidemic station, blood bank, research institute, university, biological pharmaceutical industry and gene engineering, etc. The refrigerator also also known as Pharma Refrigerator.

Pharmaceutical Refrigerator are designed specifically to meet the demanding temperature requirements for safe vaccine storage. our Medical Refrigerators will safely store influenza (LAIV, FluMist);rotavirus (RV1, Rotarix and RV5, RotaTeq); typhoid (Ty21-A, Vivotif); yellow fever (YF-Vax); VAR (Varivax); ZOS(Zostavax); and MMRV (ProQuad) and other types of vaccines.

 

Standards Compiled:

• Medical device directive 93/42/EEC
• DIN 58371
• AS 3864
• BS 4376-1:1991
• BS 4376-2: 1996
• BS 4376: 1968

 

Special Features:

• Temperature range +2°C to +6°C
• Microprocessor-based temperature control system.(HMI+PLC optional)
• LCD display of temperature, display accuracy of +/- 0.1°C.
• chart recorder for better temperature monitoring
• Forced air circulation system, defrost automatic
• Adjustable epoxy-coated wire shelves; LED interior lighting
• Hinged glass doors (double door/ single door)
• Perfect alarm system: Audio/visual alarm, High or low temperature alarm, No battery alarm,
• Door ajar alarm, Filter blocking alarm, system failure alarm etc.
• Advanced defrost sensor (dual sensor) manages the defrost cycle by detecting the trace amount of frost build-up to the evaporator.
• Perfectly magnetic sealed door minimizes temperature loss and the fully insulated interior constructionkeeps the casing at a safe temperature.
• Heated glass door for observation provides a clear view of samples during operation.
• CFC free cooling -the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.
• Circulation Fan with Variable Speed -
  • Electrical efficiency Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation Variable speed blower motor are significantly quieter thanits single-speed counterpart.
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation
• Certificate:CE mark, ISO9001, ISO14001,ISO13485
• Optional 7 days inkless graphic temperature recorder, range of 0℃ to +20℃

 

Product Details:

WEIBER has emerged out be a successful supplier and manufacturer of medical refrigerators and blood bank refrigerators. And now we introduce here solar powered editions of refrigerators.

WEIBER Solar Medical Refrigerator is one such application, using solar energy to convert to electrical energy to freeze the refrigerator. It is available in various sizes of 37.5Lt, 60Lt, 85Lt, 128Lt and 168Lt to meet our customer’s needs. We also customize Solar Pharma Refrigerator according to different requirement of capacity and ranges. The refrigerator also known as Solar Pharmaceutical Refrigerator.

Solar power is the latest trend in technology to minimize the need of electrical energy generated. And even in rural and low lying areas where electricity does not reaches, the use of electrically operated refrigerators create a problem. A solution to such problem are solar refrigerators that freeze through sunlight, and when sunlight is not present then through biofuels.

 

Special Features:

• Microprocessor based control system(HMI+PLC optional)
• Alarm at faults: perfect alarm system that provide numerous audible/visual alarm functions in case of high or low temperature conditions, faults, door ajar.
• Robust powder coated steel cabinet
• Fully hermetic domus compressor with integrated control electronics.
• Connect with DC power source directly e.g. solar power source.
• Connect with AC power source through an AC/DC adapter.
• Electronic fuse, automatic reverse voltage protection.
• LCD display for displaying temperature in oC and Fahrenheit: output of the refrigerator operations are in digital format(digits) thus giving you precise reading
• Anti-discharge protection for battery.
• Automatic turnoff when voltage is low.
• Strong lid, hinged with silicon and lockable: it gives complete access to the refrigerator in an easy manner, easily openable with less force and durability of silicon gasket is more which reduces temperature loss.
• Built in forcing ventilation system.
• Temperature recording.
• Circulation Fan with Variable Speed -
  
  • Electrical efficiency
    Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality
    Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control
    Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation
    Variable speed blower motor are significantly quieter thanits single-speed counterpart.
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation
• CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.

Product Details:

These Animal Mortuary Chamber from WEIBER are best suited to store animal body in a hygienic and effective manner. This series of product for hospital, funeral parlor, and postmortem examination department to store the corpse. Each cabinet model is equipped with temperature control system with a high contrast digital display for accurate temperature control and recording. Our Small Animal Mortuary Chamber are made of corrosion free metal components with advance poly urethane insulation ensuring maximum thermal efficiency and durability.

Special Features:

• Microprocessor based controls(HMI+PLC optional)
• LCD display of temperature, display accuracy of +/- 0.1°C.
• chart recorder for better temperature monitoring
• Forced air circulation system, defrost automatic
• SS shelves for storing bodies
• Perfect alarm system: Audio/visual alarm, High or low temperature alarm, No battery alarm, Door ajar alarm, Filter blocking alarm, system failure alarm etc.
• CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.
• Circulation Fan with Variable Speed -
• Electrical efficiency
  Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
• Cooling Efficiency
  Variable speed enables gaining air conditioning efficiency or SEER.
• Air Quality
  Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
• Humidity Control
  Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
• Quieter Operation
  Variable speed blower motor are significantly quieter thanits single-speed counterpart.

• Sturdy construction
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation

 

Product Details:

WEIBER Mortuary Chamber are conceptualized and designed for long storage of cadaverous under hygienic and cool conditions. We design standard as well as custom designed Mortuary Freezer with 2, 4, 6, 8, 10 bodies as required. These units deliver reliable performance and hygienic solution for dead body storage. Each cabinet model is equipped with temperature control system with a high contrast digital display for accurate temperature control and recording. Our Mortuary Cooler are made of corrosion free metal components with advance poly urethane insulation ensuring maximum thermal efficiency and durability. The chamber also known as Morgue Freezer.

 

Special Features:

• Microprocessor based controls(HMI+PLC optional)
• LCD display of temperature, display accuracy of +/- 0.1°C.
• chart recorder for better temperature monitoring
• Forced air circulation system, defrost automatic
• SS shelves for storing bodies
• Perfect alarm system: Audio/visual alarm, High or low temperature alarm, No battery alarm, Door ajar alarm, Filter blocking alarm, system failure alarm etc.
• CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.
• Circulation Fan with Variable Speed -
  
  • Electrical efficiency
    Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality
    Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control
    Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation
    Variable speed blower motor are significantly quieter thanits single-speed counterpart.
• Sturdy construction
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation

Product Details:

WEIBER Blood Bank Refrigerator are conceptualized and designed to meet the challenging requirements of modern day blood banks to efficiently conserve whole blood and its derivatives beside variety of other products such as vaccines, primers, culture media etc. It ensures freshness and integrity of blood and blood components. Our blood bank refrigerators are made of corrosion free metal components with advance poly urethane insulation ensuring maximum thermal efficiency and durability.

 

We specialize in both standard and customized models of Vaccine Refrigerators specially designed to meet various special requirements of our customers across India and abroad.

 

Standards Compiled:

• Medical device directive 93/42/EEC
• DIN 58371
• AS 3864
• BS 4376-1:1991
• BS 4376-2: 1996
• BS 4376: 1968

 

Special Features:

• Micro processor based temperature control(HMI+PLC optional)
• Auto-defrost function for high temperature and high humidity areas
• Safety lock
• Safety Thermostat for avoiding negative temperature
• Audio Visual alarms for
  • Temperature high / low
  • Power failure
  • Sensor open / Short
  • Door Open
  • Compressor on (only visual)
  • Power on (only visual)
• LCD display of temperature, display accuracy of +/- 0.1°C.
• chart recorder for better temperature monitoring
• Perfectly magnetic sealed door minimizes temperature loss and the fully insulated internal construction keeps the casing at a safe temperature.
• CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.
• Circulation Fan with Variable Speed -
  
  • Electrical efficiency
    Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality
    Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control
    Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation
    Variable speed blower motor are significantly quieter thanits single-speed counterpart.
• Sturdy construction
• Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
  
  • low fan power consumption
  • resistant to corrosion and freezing conditions
  • requires very low maintenance
  • Guaranteed long life operation
• Certificate:CE mark, ISO9001, ISO14001,ISO13485
• Additional data acquisition system

 

Product Details:

WEIBER now introduces solar powered editions of refrigerators.

Solar Blood Bank Refrigerator is one such application, using solar energy to convert to electrical energy to cool the refrigerator. It is available in various sizes to meet our customer’s needs. We also customize refrigerators according to different requirement of capacity and ranges.

Solar power is the latest trend in technology to minimize the need of electrical energy generated. And even in rural and low lying areas where electricity does not reaches, the use of electrically operated refrigerators create a problem. A solution to such problem are solar refrigerators that get cooled through sunlight.

Solar Vaccine Refrigerators are conceptualized and designed to meet the challenging requirements of modern day blood banks to efficiently conserve whole blood and its derivatives beside variety of other products such as vaccines, primers, culture media etc. The refrigerators are guaranteed never to freeze blood and they maintain a constant 4 to 5°C within the storage compartment no matter what the temperature outside.

 

Standards Compiled:

• BTS/RFS.3
• BTS/Proc/5

 

Special Features:

• Choice of capacities
• Alarm at faults:perfect alarm system that provide numerous audible/visual alarm functions in case of high or low temperature conditions, faults, door ajar.
• Robust powder coated steel cabinet: to provide strength, corrosion resistance durability and reliability.
• Microprocessor based controls (HMI+PLC optional)
• Stainless steel trays are provided for storage inside- to store blood bags safely
• Fully hermetic domus compressor with integrated control electronics.
• Connect with DC power source directly e.g. solar power source.
• Connect with AC power source through an AC/DC adapter.
• Electronic fuse, automatic reverse voltage protection.
• LCD display for displaying temperature in oC and Fahrenheit:output of the refrigerator operations are in digital format(digits) thus giving you precise reading
• Anti-discharge protection for battery.
• Automatic turnoff when voltage is low.
• Strong lid, hinged with silicon and lockable: it gives complete access to the refrigeratorin an easy manner, easily openable with less force and durability of silicon gasket is more which reduces temperature loss.
• Built in forcing ventilation system.
• Temperature recording.
• Circulation Fan with Variable Speed -
  
  • Electrical efficiency
    Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
  • Cooling Efficiency
    Variable speed enables gaining air conditioning efficiency or SEER.
  • Air Quality
    Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
  • Humidity Control
    Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
  • Quieter Operation
    Variable speed blower motor are significantly quieter thanits single-speed counterpart.

Product Details:

WEIBER Blast Freezer are used for instant freezing of blood plasma, food products etc. it freezes the blood plasma and other samples to -90oC in not less than 60 min. Chest Freezer offer a breakthrough insample preparation for use prior to cold storage including flexible design, accelerated air flow and a self-contained refrigeration system. Slow freezing forms big ice crystals in the product. The crystals are forming cells and destroy the structure of the product but in blast freezer Fast freezing forms many small ice crystals which keeps the original product safe.

Standards Compiled:

93/42/EEC directive and amendment

BS 4376-2:1996

Special Features:

Microprocessor based control system.(HMI+PLC optional)

Defrost cycle can be initiated to shut down the compressor and keep the cabinet defrost free.

Ergonomic and easy to use.

Superior freezing shelves and anodized aluminum plate

Fully programmable PLC and USB ports for PC connectivity.

RS 232/485 connectivity

CFC/HCFC-free refrigerants maximize cooling and minimize environmental impact

chart recorder for better temperature monitoring (optional)

Corrosion resistant interior and exterior

Incident monitor provides visual and audible warnings of system abnormalities for increased sample protection.

Digital display and direct settings for maintaining desired operations.

Castors for ease of movement

Lockable hinged door

 

Construction Details:

Weiber Blast Freezer is double walled cooled units. Outer body of our laboratory refrigerators are constructed out of thick PCRC, pre coated corrosion resistant GI sheet duly pre-treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated. The inner construction is made of stainless steel sheet-304. The 100 mm gap between the walls is filled high grade polyurethane insulation, which ensures maximum thermal efficiency.

Cooling:

Capacity modulation and precision cooling

Superior quality wear resistant part

Improved SEER (Seasonal Energy Efficiency Ratio) - improved SEER gives more efficiency.

An energy efficient cooling unit is installed in our freezer. We use high end CFC free compressors

Features:

Cooling medium: air cooled CFC free refrigerants.

Temperature Range: Temperature range upto  -90^oC controlled controlled by nanotechnology based microprocessor temperature controller.

Alarm System:

Power failure or temperature deviation triggers audible and visual warning.

Automatic Incident Monitor identifies temperature deviation beyond alarm setpoints.

System includes adjustable safety alarm with automatic, continuous charge battery backup and digital battery indicator.

System includes touchpad alarm test function RS-232 data port with system software.

Exterior alarm contacts for connection to remote monitoring system.

Monitoring System:

Lifeguard compressor protection to monitor performance and automatically adjust to internal and external condition

Extreme Ambient Alert that warns if room temperature can affect performance

Product Details:

We are manufacturers of mortuary chambers in India since last two decades.. Our mortuary chambers are conceptualized and designed for long storage of cadaverous under hygienic and cool conditions. Our mortuary chambers are made of corrosion free metal components with advance poly uretherane insulation ensuring maximum thermal efficiency and durability.

We specialize in both standard and customized models of mortuary chamber specially designed to meet various special requirements of our customers across India and abroad.

Over a short period of time Weiber brand have been established as a leading exporters of mortuary chambers in India, catering to South Asian, African And European Markets.

Beside the regular exports we are also catering to our domestic market and are suppliers of our mortuary chambers to various army installations, central and state police units, Para military establishments, government, semi government and private hospitals and morgues etc.

 

Salient Features:

• Corrosion free exterior and interior
• Designed for long storage of cadaverous
• Environmental friendly CFC free cooling
• Special design ensuring best hygiene
• Special loading trolley
• Digital temperature indication
• Micro processor based temperature control
• Audio visual alarm for high and low temperature
• PUF insulation
• Reliable
• Energy Efficient
• Sturdy Construction
• Low Maintenance
• Light Weight

 

Construction:

Weiber mortuary chamber is double walled cooled units. Outer body of our mortuary chambers are constructed out of thick steel/ aluminum sheets, painted with long lasting stove enamel or elegantly powder coated.. The inner chamber is made of heavy gauge stainless steel sheet of SS-304 grade or anodized aluminum sheet or G.I. (as per the customer’s requirements). The 100 mm gap between the walls is filled high grade poly uretherane insulation, which ensures maximum thermal efficiency.

Product Details:

WEIBER CRYOGENIC FREEZER with temperature range -140oC to -155oC offer mechanical cryopreservation for long-term biological storage. Cryopreservation is the process where cells or whole tissues are preserved by cooling to sub-zero temperatures. The freezer also known as Cryogenic Storage Freezer. At low temperatures, any enzymatic or chemical activity which might cause damage to the material is effectively stopped. Liquefied gases, such as liquid nitrogen and liquid helium, are used in many cryogenic applications. Liquid nitrogen is most commonly used. Cryogenics is used in applications such as cord blood preservation and livestock breeding for the following materials:

• Examples include:

• semen cryopreservation

• Blood

• Stem cells. It is optimal in high concentration of synthetic serum, stepwise equilibration and slow cooling.

• Umbilical cord blood

• Tissue samples like tumors and histological cross sections

• Eggs (oocytes) in oocyte cryopreservation

• Embryos at cleavage stage (that are 2, 4 or 8 cells) or at blastocyst stage, in embryo cryopreservation

• Ovarian tissue in ovarian tissue cryopreservation

• Plant seeds or shoots may be cryopreserved for conservation purposes. Etc.

 

Standards Compiled:

• ASTM E1342-97(2002)
• ASTM E1565-00(2014)
• ASTM E1564-00(2014)
• 89/336/EEC EMC Directive
• 93/68/EEC and 73/23/EEC Low Voltage Equipment Directive

 

Special Features:

• Microprocessor based controls(HMI+PLC optional)
• USB ports for PC connectivity.
• RS 232/485 connectivity
• Real time data acquisition system.
• Application Specific Ultra Low Temperature Compressor
• Reduces Cell Cross Contamination
• Increased Cell Viability - Long Term Preservation.
• The high capacity liquid nitrogen cylinder offers a large cooling reservoir with the reassurance of an extended hold time at the protocol end temperature.
• safety features to help protect against power failure and PC failure when running with software
• Incident monitor provides visual and audible warnings of system abnormalities for increased sample protection.
• CFC/HCFC-free refrigerants maximize cooling and minimize environmental impact
• chart recorder for better temperature monitoring (optional)

 

Operating Principle:

Liquid nitrogen is held in special containers known as Dewar flasks. It only exists in a liquid state at extremely high pressures or extremely cold temperatures. When these liquid gases, under high pressure, are allowed to escape from the tanks, they suddenly expand creating a drop in temperature. As the temperatures drop, the rest of the gas will convert to super cold liquid at that temperature. Once the gas is in liquid form, it can be used for cryogenic freezing. Once frozen at such low temperatures, objects can remain frozen with the use of refrigeration units.