Overview
JINGHONG GDH-2025C low/high temperature test Chamber is a equipment for high and low temperature or heat and humidity environmental testing and testing in industrial and mining enterprises, laboratories, R & D institutions, etc.
Features
1, the use of 304 stainless steel liner, surrounded by semi-circular arc easy to clean, adjustable shelf spacing.
2. Adopt French "Taikang" fully enclosed Compressor, stable and reliable operation.
3. Microcomputer temperature controller, with dual digital display for setting and measuring temperature and PID self-tuning function, accurate and reliable temperature control.
4. The air duct circulation system is composed of low-noise German imported fans and suitable air ducts, with uniform indoor temperature.
5. The refrigeration system uses environmentally friendly working fluids to effectively reduce energy consumption and promote energy conservation and emission reduction.
6. There is a 25mm diameter test hole on the left side of the box, which can be used for external test power and signal wires.
7, over-temperature alarm system, sound and light alarm prompts the operator to ensure the safe operation of the experiment without accident.
8. Comprehensive safety device protection has protective functions for Compressor overheating, fan overheating, Compressor overpressure, phase loss, overload, overtemperature, humidifier water shortage, humidifier dry burning, etc.
9. An optional embedded printer can print and record the temperature at different times, making it convenient to check the temperature control of the whole process.
Principle
The equipment sets the target temperature through the microcomputer temperature controller, drives the refrigeration system (using the French Taikang fully enclosed Compressor) and the heating system to work, and makes the temperature in the working room quickly reach the set value through the air duct circulation system (driven by the German imported fan) and maintain uniform stability to achieve high and low temperature environment simulation of the specimen.
Applications
Industrial and mining enterprises, laboratories, R & D institutions
Standards
GB/T2423.1-2001、GB/T2423.2-2001、GB/T2423.3-1993、GB/T2423.4-1993、GB-10592-89
Steps
Place the device in a suitable working environment (temperature 15~ 30 ° C) and connect it to a 380V/50HZ power supply.
2. Set the required test temperature parameters through the microcomputer temperature controller.
3. Put the sample to be tested on the shelf in the working room, and adjust the shelf spacing as needed.
4. If necessary, an external test power cord or signal cable can be connected through the test hole on the left side of the box.
5. Start the equipment and start the test.
6. During the test, the real-time temperature can be observed through the controller, and the equipment is equipped with sound and light alarm functions such as over-temperature.
7. After the test, remove the sample and turn off the power of the equipment.
Notice
Equipment should be installed at the required Ambient Temperature (15~ 30 ℃).
• Power supply voltage is 380V/50HZ and connected correctly.
Safety protection equipment with a number of functions, in case of alarm please check and troubleshoot.
• Pay attention to the water level of the humidifier to prevent dry burning.
• Keep the equipment well ventilated and clean the stainless steel liner regularly.
• Non-professionals should not disassemble or repair the equipment.
