Product model: BL-400DW86L707

Effective volume: 707

Temperature inside the box: -40~-86

Rated voltage/frequency: 220/50

Dimensions: 1070 × 1100 × 1950

Internal dimensions: 740 × 720 × 1310

Shelf: 3

Power: 1600

Net weight/gross weight: 359/395

Explosion proof mark: Ex dip mb IICT4 Gb

Product advantages:

1. Double machine cascade: Double machine cascade refrigeration system ensures safer operating pressure

2. Energy saving and environmental protection: hydrocarbon refrigerant, 130mm thick insulation layer, energy saving up to 30%

3. Accurate traceability: Query operating temperature data and alarm data at any time

4. Intelligent control: 7-inch LCD display screen, easy to operate, clear operation status at a glance

5. Energy saving: Optimized hydrocarbon refrigeration, efficient and energy-saving, obtained energy-saving and environmental protection certification from China Quality Certification Center

6. Safety: Power on delay protection, power-off interval protection, password protection, high and low temperature alarm, power-off alarm, condenser dirty alarm, high ambient temperature alarm, sensor fault alarm, low battery level alarm, door opening alarm, etc

7. Storage: The space utilization inside the box is high, and the storage capacity of the 2ml freezer tube is as follows: DW-86L437T stores 30000 samples, DW-86L567T stores 40000 samples, and DW-86L707T stores 50000 samples

8. Mute: Mute the compressor, optimize the noise reduction design of the compressor room, and achieve a noise level of less than 60 decibels for the entire machine

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 ultra-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.