Product model: BL-400DW45L525

Effective volume: 525

Temperature inside the box: -20 to -40

Rated voltage/frequency: 220/50

Dimensions: 945 × 836 × 1900

Internal dimensions: 684 × 612 × 1184

Small drawers: 6

Large drawers: 4

Power: 630

Net weight/gross weight: 175/220

Explosion proof mark: Ex dip mb IICT4 Gb

Product advantages:

1. Temperature control: microcomputer control, digital display box temperature, display resolution of 0.1 ℃, box temperature adjustable from 20 ℃ to -40 ℃

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

3. Insulation: Double door design, 100mm thick insulation layer, double-layer sealing structure design inside and outside

4. Refrigeration: Fluorine free refrigerant, green and environmentally friendly

5. Humanized design: wide voltage design, independent 10 drawers, universal wheels with independent fixed feet design, door frame heating design

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.