Detailed information of WJSPX-540 drug storage box

1、 Overview
The drug storage box has a bidirectional temperature control system for cooling and heating, with controllable temperature function. It is an indispensable laboratory equipment for scientific research and education departments in plants, biology, microbiology, genetics, viruses, medicine, environmental protection, etc. It is widely used in low-temperature constant temperature experiments, cultivation experiments, environmental experiments, and so on.

2、 Technical indicators:

1. Temperature setting range: 0-60.0 ℃;

2. Time setting range: 0-99 hours and 59 minutes; (or normally open)

3. Basic error of display value:<0.5%; 4. Sensor: PT100;

5. Working environment: Power supply voltage: 220V ± 10%, 50 ± 2Hz; ambient temperature: 0-50 ℃; Relative humidity:<85% RH;

6. Inner container size: W750 * D600 * H1200mm

7. Power supply: AC 220V 50HZ
Compressor power: 3/2 horsepower

8. Style: Vertical

3、 Main features:
The insulation material of the box is polyurethane foam plastic, which has strong anti-interference ability to external heat (cold) sources. The inner cavity is made of mirror stainless steel forming process, which has strong corrosion resistance. There are three layers of glass observation windows in the middle of the box door, which facilitate the observation of samples in the studio. To protect the refrigeration compressor, the control circuit is designed with power-off protection and a 4-minute delay function. Automatic temperature control. Principle of refrigeration and heating: The refrigeration adopts the principle of high-quality fluorine free and environmentally friendly compressor refrigeration, with thermal compensation function. When the ambient temperature is below zero or the set temperature, it can ensure that the internal temperature of the box is constant at the set temperature; The heating adopts the principle of PTC ceramic heating technology. Fin type air-cooled circulation technology makes the temperature inside the box more uniform. Front cooling thermostat with finned air cooling technology allows products to be directly embedded in cabinets or walls without taking up extra space.