Cryo Temperature Chest

150 liters, – 150 °С (230V)

The CTC-150/-150B freezer is used for long-time storage of samples at the temperature of -150 0C. It provides an alternative to liquid nitrogen based solutions. This is a unique system for facilities where the logistics of liquid nitrogen are very difficult and where there is a hazard of sample pollution by means of LN vapors. 

Our single-compressor design provides reliability and ease of use, and maintenance. This model is for power main 230V and can be connected to a typical socket in the lab room.


⊲ LN2-free

⊲ Energy efficient

⊲ Low vibration

⊲ Low noise

⊲ Green gas mixture

⊲ Single compressor

⊲ Safety

⊲ Cryogenic temperatures without LN2

EU Certificate (CE)

Additional information

Net volume, litres 185
Low temperature, °С -86
External dimensions (WxDxH), mm 730 x 860 x 1810
Internal dimensions (WxDxH), mm 360 x 530 x 1030
Voltage/Frequency, V/Hz 220-240V/50Hz
Input power, W 1100
Rated current, A 16
Energy consumption, kWh/day 7,5
Net weight , kg 153
Refrigerant CFC-Free
Noise level , dB <55
Control mode microprocessor
Power on indication +
Working mode indication yes
Quantity of compressors, pcs 1
Overheating protection +
Manufacturer of compressor Danfoss, Tecumseh
Length of AC cable with plug, m ≥ 1,5 м
Material of framework steel
Coating Type powder coating
Thermal insulation material polyurethane foam
Ozone-safe foaming agent yes
Quantity of refrigerating chambers, pcs 1
Range of temperature control, °C from -60° to -90°
Refrigerating chamber material stainless steel
Mount type and wheels castors with brakes
Mechanical chamber lock on lid yes
CE mark EN 61010-1, EN 61326-1
User manual yes
Information label on equipment yes
Digital display yes
Ambient temperature, °С from +16° to +32°
Insulation thickness, mm 150
Temperature sensor Platinum element
Peak Variation from Set point °C ± 2°
Discreteness of temperature installation, °С
Pull down time (not more than), min 180
Storage capacity, 2" cryobox, pcs 110
Logger yes
Back Up system port optionally, extra cost 140 euro
High and low temperature alarm LED indicator and sound alarm
Non-volatile controller optionally, extra cost 75 euro
Filter do not require
Lid lock yes
Port for external probe optionally up to 20 mm, extra cost 140 euro
Potential free contact yes
Delivery time 8 weeks
Type of packaging plywood
Size, LxWxH, mm 750 х 900 х 2000
Brutto weight, kg 153