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Ultra Low Freezer
An ultra-low temperature freezer (ULT freezer) is a type of freezer used for long-term storage of laboratory samples, vaccines, and other biological materials at extremely low temperatures, typically around -80°C to -86°C (-112°F to -123°F) or even lower.
ULT freezers are used in a variety of research and medical fields, including virology, genetics, and pharmaceuticals. They are designed to maintain a constant, ultra-low temperature to preserve the integrity of the samples stored within, which can range from cells and tissues to enzymes and antibodies.
ULT freezers typically use a combination of mechanical and cryogenic cooling technologies to maintain the low temperatures required for sample storage. They also typically have features such as alarms to alert users to any temperature changes or malfunctions, and backup power systems to ensure that the samples remain at the appropriate temperature even in the event of a power outage.
application of ULT FREEZER
- Storage of biological samples for research and medical purposes
- Preservation of vaccines and medications
- Cryopreservation of sperm and embryos in fertility clinics
- Storage of cell lines and cultures for scientific studies
- Freezing of food and beverage products for extended shelf life.
- Preservation of plant and animal tissues for genetic studies.
- Long-term storage of plasma and blood products
- Cryogenic processing of metals for enhanced properties
- Cooling of superconducting materials for research applications
- Freezing of chemicals and compounds for chemical synthesis and analysis
An ultra-low temperature freezer (ULT freezer) is a type of freezer used for long-term storage of laboratory samples, vaccines, and other biological materials at extremely low temperatures, typically around -80°C to -86°C (-112°F to -123°F) or even lower.
ULT freezers are used in a variety of research and medical fields, including virology, genetics, and pharmaceuticals. They are designed to maintain a constant, ultra-low temperature to preserve the integrity of the samples stored within, which can range from cells and tissues to enzymes and antibodies.
ULT freezers typically use a combination of mechanical and cryogenic cooling technologies to maintain the low temperatures required for sample storage. They also typically have features such as alarms to alert users to any temperature changes or malfunctions, and backup power systems to ensure that the samples remain at the appropriate temperature even in the event of a power outage.
Temperature Range | -40ºC ~ -86ºC |
Temperature Accuracy | ± 3ºC |
Temperature Uniformity | ± 8ºC |
Construction
- Galvanized CRCA steel with powder coated finished (upgrade to ss304/316)
- Inner SS 304 grade matt finish
- SS 304 heavy duty stainless steel shelves
- Polyurethane insulating foam insulation
- 25mm diameter vacuum release port for easy access through on the left of cabinet
- 25mm diameter vacuum release port for easy access through on the left of cabinet
- 4 castor wheels for easy to movement with break facilities
- Anti-condensation heating element to avoid moisture in front of the door
Fortified Outer Door
- Robust door with 3 heavy-duty, adjustable hinges
- Multi-bulb, polygonal gasket compresses significantly providing a compact sealing surface
- Heavy-duty, cast aluminum single-handed door handle provides smooth operation
Insulated Inner Doors
- Structurally reinforced, insulated design provides a tighter closure to minimize change in interior temperature during routine door openings.
- Dual-blade gasket system prevents the intrusion of warm air between inner doors sealing out heat.
- Multiple doors provide easy access to samples
TFT Control system
- Easy to use touch-screen interface 7’’ multicolor display
- Auto tuning facilities
- User authentication and authorization
- Temperature Graphs
- Self diagnostic facilities
- Fully adjustable temperature -40ºC ~ -86ºC & Ln2/CO2 values
- USB interface
- Managing, monitoring and recording of all alarms.
alarms
- High / Low temperature deviation alarm
- Cycle Complete
- Emergency switch
- Power failure
- Door open
- Components failure
- Low battery
SAFETY
- Compressor cut-off
- MCB protection
- Anti-condensation protection
- Current leakage breaker
- Over Voltage protection
REFRIGERATION SYSTEM
- 2-Stage cascade refrigeration system
- Two fans are employed to draw consistent airflow from the front to the back of the freezer to cool the condenser
- Condenser fans generate high airflow and have quiet operation
- Energy efficient high performance oil separator eliminates solid contaminants along with excess oil from the system and enhances the entire system’s performance
- The compressors sit directly behind the fans and are air-cooled for better operating conditions
- CFC , HCFC non flammable refrigerants
- Highly efficient corrosion resistant and pressure resistant heat exchanger used for maximum heat transfer
Cryo gloves kit
- Betli cryo gloves (made in Singapore)
- Mid-arm style cryo safety gloves are available for use with ultra-cold surfaces.
- Cryo safety gloves protect hands and arm when inserting or removing inventory.
ice scraper
- Betli Ice scraper (made in Singapore)
- Ice scraper is available for cleaning ice built up on door gasket, PEP and other places in the freezer.
LN2 / CO2 backup
Both LN2 and CO2 backup systems are critical for preserving sensitive biological samples, such as cells, tissues, and DNA, that can degrade quickly if not stored at the correct temperature. By providing a failsafe backup system, these backup systems help ensure the integrity of the samples and prevent the loss of valuable research data.
CHART RECORDER
The chart recorder provides an easy-to read graph of data vs time. It is a reliable, accurate, and stable instrument, for on-the spot written documentation of freezer chamber temperature. This model offers a 6” chart of temperature data
SCANNER
- 4 point temp scanner
- 8 point temp scanner
DATA recorder
UPS Backup system
UPS backup system for control system backup.
stabilizer
Servo stabilizer for power fluctuation as per model of the product.