WDCJ-150B (three box type) high and low temperature thermal shock test chamber

Suitable for adaptability testing of electrical, electronic, rubber materials, and other equipment under rapidly changing ambient temperatures. Through this equipment test, product reliability can be improved and quality control can be carried out.

1、 Main technical indicators

WDCJ-150B (three box type) high and low temperature thermal shock test chamber

2、 Box structure:

1. Box shell material: A3 steel plate spray painted on the outer surface;

2. Material of the inner liner of the box: SUS304 stainless steel plate;

3. Observation window: Install a rectangular multi-layer insulated glass observation window (300 × 200mm) in the high-temperature box Install lighting fixtures on the observation window;

4. Insulation material: Ultra fine glass fiber cotton connects the inner chamber, outer shell, high temperature chamber, and low temperature chamber into a whole;

5. Sample rack movement method: The sample rack relies on a linear reciprocating drive system installed at the bottom of the box to move up and down;

3、 Control system:

1. Control device: The main controller adopts a "7.0-inch" ultra large color programmable touch screen display. The controller uses a liquid crystal display screen, which can be directly clicked with fingers to set parameters, test curves, running time, heater working status, and PID parameter self-tuning function. The programming of the control program adopts a human-machine dialogue method, which only requires setting the temperature to achieve the automatic operation function of the refrigeration machine. The control system has a complete detection device that can automatically display detailed faults and alarms;

2. Setting accuracy: Temperature: 0.1 ℃

3. User program capacity: 120 groups x 100 segments;

4. Running mode: program running, constant running;