Product model: BL-400DW40W390

Effective volume: 390

Temperature inside the box: -20 to -40

Rated voltage/frequency: 220/50

Dimensions: 1412 × 710 × 838

Internal dimensions: 1247 × 504 × 661

Basket: 2

Power: 570

Net weight/gross weight: 74/85

Explosion proof mark: Ex dip mb IICT4 Gb

Product advantages:

1. Temperature control: microcomputer control, digital display box temperature, adjustable box temperature from -20 ℃ to -40 ℃

2. Safety: Multiple fault alarms: high and low temperature alarm, sensor fault alarm, power outage alarm

3. Insulation: Thickened insulation layer, ultra microporous foaming technology

4. Refrigeration: Fluorine free refrigerant is green and environmentally friendly, with forced refrigeration and quick freezing function

5. Humanized design: Safety door lock design, wide voltage design, continuous display of temperature inside the box for 48 hours after power failure

Scope of application:

1. This product is suitable for use in explosive environments such as petrochemicals, metallurgy, pharmaceuticals, textiles, food, biotechnology, pharmaceuticals, warehouses, aerospace engineering and laboratories, chemical warehouses, etc., where temperature control is required; Suitable for research institutes, electronic, chemical and other laboratories, blood stations, disease prevention and control. Used for storing plasma, biomaterials, vaccines, etc., and can also be used for low-temperature testing of electronic devices and special materials.

Hazardous gas sites in Zone 2.1 and Zone 2

3. Explosive gas or vapor environments in groups T1-T4 of IIA, IIB, and IIC;

4. Environmental temperature: -5 ℃~+43 ℃.

The explosion-proof low-temperature storage box can work normally under the following environmental conditions:

a. Altitude not exceeding 2000m;

b. Applicable environment: temperature range of 5 ℃~38 ℃, no corrosive gases;

c. There are strong hazardous areas formed by the mixing of combustible gases, vapors, and air in groups IIA and IIB, T1 to T4.