-86°C Cascade Cooling System Ultra Low Freezer 528 L

The M-Cascade system ULT freezer consists of two stages cascade cooling technology with absolute hydrocarbon refrigerant, which are R290 and R170 as natural gas. The inverter compressors are programmed to help energy saving under long period preservation or provide fast temperature recovery while frequently door open to maintain specimens liveness.

Two-stage Cascade & Variable Frequency Drive Refrigeration
High effiency frequency conversion compressors enable the operating power to be automatically adjusted according to the heat load, making the equipment energy saving.

Applicable to Various Power Supply Environments
It can work normally under various power supply environments such as 110V60Hz, 220V50Hz, 220V60Hz, ect.

Stable Internal Temperature
Standard SECOP compressors maintain a stable -86°C ultra low temperature environment, that increases efficient sample storage.

Excellent Thermal Insulation Performance
The design of foam inner doors, built-in vacuum insulation board and triple independent silicone sealing strip design make the insulation performance excellent.

Human-oriented
· Ergonomic handle, smooth track and high recision pressure relief valve make it easier to open and close the door;
· 3 division plates are equipped inside to divide the storage area into 4 layers for convenient sample placement; 2 internal doors are also equipped to reducing frosting caused by door opening;
· Stainless steel (SUS304) as the internal material, is durable and easy-to-clean;
· Equipped with 4 heavy casters and 2 balancing feet for easy movement and fixation of the equipment.

• Two-stage cascade system
• Inverter technology, two inverter compressors
• ±4 °C Temp. uniformity
• 5H pulling down to -80°C
• 8.7Kwh daily consumption
• High-definition and easy-handling control panel to set the temperature range from -40°C to -86°C with digital temperature display precision in 1°C
• Lockable door, keyboard lock and password access prevents any unauthorized access and operation
• Adjustable 3 stainless steel shelves with inner door and double silicon gasket seal
• Optional: Chart recorder, CO2 back up system, freezer racks/boxes/tubes, Remote alarm system,Modbus protocol for data transfer, Card access or finger print access, Conform to 21 CFR 11 regulation

Ultra Low Temperature Freezers

Internal Size(W*D*H)mm: 585*696*1266
External Size(W*D*H)mm: 930*1041*1947
Package Size(W*D*H)mm: 1035*1165*2158

260 kg

Temperature Range: -40°C to -86°C
Ambient Temperature: 16°C to 32°C
Cooling Performance: -86°C
Climate class: N
Controller: Microprocessor
Display: 10'' HD Intelligent Touch Screen

External Material: Cold rolled steel
Inner Material: Stainless steel
Shelves: 3 (stainless steel)
Access port: 2pc. Ø 25 mm
Casters: 4+(2 leveling feet)
Data Logging/Interval/Memory capacity: USB/Record every 5 minutes / 10 years
Backup battery: Yes

Compressor: 2 pcs
Cooling Method: Direct cooling
Defrost Mode: Manual
Refrigerant: High stage: R290, Low stage: R170
Insulation Thickness(mm): L/R:130,B:130
Alarm Temperature: High/Low temperature, High ambient temperature
Alarm Electrical: Power failure, Low battery, Battery power detection failure
Alarm System: Sensor failure, Main board communication error, Condenser overheating, Door aja
Power Supply(V/HZ): 110~230/50~60

Standard: Remote alarm contact, RS485
Options: Chart recorder, CO2 backup system

The ultra low deep freezer can be used as laboratory freezer, ultra low medical freezer and deep freezer. It is suitable for use in hospitals, health and disease prevention systems, research institutions, the electronic industry, biological engineering, laboratories in colleges and universities, military enterprises, deep-sea fishing companies, etc.