| Purpose |
Used for storage of various samples , sensitive stem cells, plasma , semen , virus, bone graft and other biological samples |
| Capacity in liters |
350-400 L |
| Freezer body |
Freezer should have galvanised steel body with tough powder coated exterior finish constructed on steel |
| Material of inside chamber |
SS |
| Type of Cabinet |
Vertical |
| Ground clearance in mm |
100 mm |
| Should have heavy duty lockable castors and levelling for adjustments and installation |
No |
| Refrigerants |
CFC-free, HCFC-free non flammable refrigerants |
| Refrigeration system must be energy efficient with pull down time in hrs |
less than 5.5 hr |
| Operating Temperature with 1ᵒ C increment |
minus 10 degree C to minus 40 degree C |
| Freezer must attain -80ᵒC while operating at ambient temperature of 32ᵒC |
Yes |
| Number of holding racks |
1 |
| Control system |
Fully programmable microprocessor controlled with membrane keypad and eye level control panel |
| Number of inner storage compartments with insulated doors and adjustable height |
4 |
| Freezer should have heated air vent and easily accessible front panel air filter |
Yes |
| Digital temperature display |
Yes |
| Should have battery back up for the display and security lock for the display |
NA |
| Alarms |
Electronic alarm if, temperature deviates more than ± 2 C |
| Noise level in dB |
60 |
| Energy consumption rate (@KWh/day) |
4 |
| Stabilizer should be capable to run any voltage between 190V – 270 V |
Yes |
| Double door with locking lids |
Yes |
| Availability of decompression valve facility to lower air pressure inside freezer for easy door opening |
Yes |
| Panels |
Vacuum polyurethane foam panels |
| Number of compressor |
2 |
| Temperature uniformity |
+/- 3 degree |
| Temperature stability of system |
±3ᵒC |
| Warranty of Stabilizer in Years |
1 |
| Warranty of Freezer (except compressor) in Years (from the date of installation) |
1 |
| Warranty of compressor in years |
1 |
