Ultra-low Temperature Circulating Cooler, Dimensions 645W x 1060D x 1320H mm, 4900W (CAT#: STEM-GLE-0847-LGH)

Using microcomputer control, all-digital display, easy to operate. The temperature is displayed by high-brightness LED.
With high and low voltage protection, overload protection, overcurrent protection, ground fault protection and other protection functions.
Environmentally friendly fluorine-free refrigerant, in line with national standards.
Refrigeration system compressors, oil separators, solenoid valves, expansion valves, etc. all use international brands.
The evaporator is a fully brazed plate heat exchanger.
Low temperature-resistant special circulating pump, no leakage and no stall phenomenon under low temperature conditions.
The circulatory system adopts a closed type, which is non-volatile and protects the health of the experimenter.
The liquid storage tank and circulation pipeline are made of 304 stainless steel, which has good corrosion resistance.
The whole machine is stable and reliable, and can run continuously for a long time.
The host cooling method adopts air cooling.
The shell adopts electrostatic spraying SPCC, which has good anti-corrosion effect.

Operating temperature range (℃): -80 -- -40
Temperature display mode: digital
Temperature stability (℃): ±2
Sensor indexing number: Pt100
Safety protection: delay, over voltage, overload and over current protection
Rated input power (W): 4900
Rated current (A): 8.76
Cooling capacity (W) -40℃: 2000
Cooling capacity (W) -60℃: 1400
Cooling capacity (W) -80℃: 450
Refrigerant for refrigerant, R404A and R23
Add liquid volume (L): 10
Circulating pump power (W): 280
Circulating pump flow rate (L/min): 30
Circulating pump pressure (BAR): 1
Power supply: 3 ~, 380V, 50Hz
Ambient temperature (° C): 5-35
Ambient relative humidity (%): ≤70
External circulation interface size: thread 1/2
Load refrigerant liquid opening size (mm): ф60
Carrier refrigerant storage tank material: SUS304
Dimensions (mm): 645W x 1060D x 1320H
Net weight (kg) : 235

Using microcomputer control, all-digital display, easy to operate. The temperature is displayed by high-brightness LED.
With high and low voltage protection, overload protection, overcurrent protection, ground fault protection and other protection functions.
Environmentally friendly fluorine-free refrigerant, in line with national standards.
Refrigeration system compressors, oil separators, solenoid valves, expansion valves, etc. all use international brands.
The evaporator is a fully brazed plate heat exchanger.
Low temperature-resistant special circulating pump, no leakage and no stall phenomenon under low temperature conditions.
The circulatory system adopts a closed type, which is non-volatile and protects the health of the experimenter.
The liquid storage tank and circulation pipeline are made of 304 stainless steel, which has good corrosion resistance.
The whole machine is stable and reliable, and can run continuously for a long time.
The host cooling method adopts air cooling.
The shell adopts electrostatic spraying SPCC, which has good anti-corrosion effect.