Safety Battery Thermal Shock Test Chamber Temperature Stability Test Equipment​

Working principle

A. Low temperature storage room: The temperature state in the box is determined by the working state of the heater, evaporator and fan in the air duct. After the refrigerant flowing out through the expansion valve throttling enters the evaporator in the working room, it absorbs the heat in the working room and gasifies to reduce the temperature of the working room; the gasified working medium is sucked by the compressor and compressed into high temperature and high pressure gas and enters the condenser It is condensed into liquid in the middle, and then goes through the screening program, and finally is throttled through the expansion valve, and then enters the evaporator in the working room again to absorb heat and vaporize, and then is sucked and compressed by the compressor. This reciprocating loop work, so that the studio temperature drops to the set temperature requirements

B. High temperature storage room: The central controller detects the real-time signal from the temperature sensing element, compares it with the set temperature signal, and obtains the comparison signal, and the output signal of the instrument PID logic circuit controls the on or off time ratio of the solid state relay to adjust the heating The output power of the device can be adjusted to achieve the purpose of automatic temperature control.

C. Impact temperature test chamber: The instrument automatically controls the high and low temperature air valve, switches between the low temperature or high temperature storage chamber, and forms a closed-circuit air circulation system with the high temperature box or the low temperature box, and quickly reaches the target temperature of the test.

More produced:

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highly accelerated stress testing
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Service:

1. Device installation;

2. Equipment Operation Test Technology training;

3. Equipment Calibration;

4. Daily maintenance and maintenance of equipment

5. Free technical training for visiting factories

6. 24-hour Online contact

7. Free software upgrades

We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from. Each batch of parts is done quality sampling inspection before into the warehouse, and Each product before delivery is tested by the national authoritative third-party inspection agency