LCD Touch Screen Ultra Low Temperature Lab Freezer 838 Liter YR05305

Manufacturer; Kalstein


The dual System’s microprocessor control with 2 separate interior doors that can be opened independently to minimize frost accumulation in the room. The unique door seal design minimizes the temperature loss when the door is opened. The stainless steel handle ensures that the door opens, even in the case of frost. 7-inch touch screen, all data is displayed.The screen is easy to observe and writes a short record of the board. This will be passed to the next user green handle, making it easy to use 2 lock

  • Two independent refrigeration systems are used, one of which can maintain a temperature of -70 in one set.
  • Dual system can work at the same time to achieve rapid cooling, and the cooling time is shortened by more than 50%.
  • Touch screen, temperature curve, alarm information record and query, user management mode, self-diagnosis
  • Two independent refrigeration systems are used, one of which can maintain the temperature of the cabinet at -80 ยฐC when the fault occurs.
  • Standard test hole, USB interface and remote alarm interface
  • High temperature and low temperature alarm in the box, sound and light alarm, optional SMS notification and other alarm methods
  • Increased cooling rate by 20% and uniformity by 30%
  • A refrigeration circuit that doubles the system components compared to a conventional two-stage cascade system
  • Double-machine cascade refrigeration system using fluorine-free environmentally friendly alkane refrigerant, energy saving 50%
  • VIPIIPLUS second generation vacuum insulation board technology, the refrigerator has good insulation performance, designed for entering the elevator
  • Product structure optimized for biological sample libraries, providing storage space of up to 40,000 samples
  • When power is restored, the simultaneous start of all equipment will cause a large impact on the power grid, which may cause the circuit breaker to trip; the specially designed equipment delay start function for this case may make the equipment
  • The inner door is detachable for easy defrosting and cleaning of customers;
Technical Specifications
Model YR05305
Specificaitons Shelf/drawer QTY Stainless steel shelf/3
Cooling Direct cooling
Defrost Manual
Refrigerant Mixed-gas
Power Consumption (kWh/24h) 18.8
Noise(db) 55
Ambient temperature (โ„ƒ) 10~32โ„ƒ
Temperature range (โ„ƒ) -40~-86โ„ƒ
Cooling system Compressor brand/QTY SECOP/2
Sensor PTC
Temperature controller Microprocessor
Display LCD display
Power Voltage/frequency (V/Hz) 220/50Hz
Power (W) 1700W
Current (A) 9.8A
Material Inside material Stainless steel
Outside material Color sprayed steel
Insulation PURF
Size Capacity (L/cu.ft) 838
NT./GT.(kg) 336.5/416
Exterior size (W*D*H)(mm) 1190*1045*2010
Interior size (W*D*H)(mm) 894*718*1310
Package size (W*D*H)(mm) 1270*1105*2220
CBM 3.12
20GP/40GP/40HQ 8/18/18
Frozen Racks Racks 24(5X5)
Boxes (2 Inches) 600
Samples(2ml) 60000
Alarm High/low temperature Y
Power failure Y
Abnormal voltage Y
Sensor error Y
Filter screen check Y
Thermostat failure Y
Low battery Y
Condenser clean Y
High ambient temperature Y
Door ajar Y
Power failure backup system(alarm) 72h
Accessories Castor Y
Inside door 2
Test hole QTY/diameter 1/25MM
USB port Y
Chart recorder /
Data logger Optional
Remote alarm port Y
Optional CO2 back up system Optional
LN2 back up system Optional
Other Certification ISO.CE

Additional information

Weight 416 kg
Dimensions 126,2 × 109,8 × 218,5 cm

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