Small desktop high and low temperature test chamber

Small desktop high and low temperature test chamberThe test box product designed for desktop use has a relatively small volume in terms of its box body and does not take up laboratory space. The touch based setting method is automatically controlled and locked by a microcomputer, with high accuracy and automatic calculation of PID values. Temperature sensing body failure, automatic detection, deviation from temperature and humidity reference point, approximate parameters studio size 400x500x400 (mm) temperature range -20-150 (℃) temperature fluctuation ± 0.5 (℃) temperature uniformity ± 3.0 (%) temperature control method balance temperature and humidity control system applicable range plastic electronic specifications 93x131x81, this small desktop test box can be widely used for accelerated wet heat testing of products and components in industries such as aviation, aerospace, military, shipbuilding, electrical engineering, electronics and materials, alternating temperature testing, with multiple sets of PID control functions, equipped with RS-232C/485C computer interface control, can simulate different temperatures such as high temperature and humidity/high temperature and low humidity/low temperature and high humidity/high temperature/low temperature and high humidity/high temperature/low temperature, etc. Environmental conditions, coupled with high-precision programming control and fixed-point control systems that are easy to operate and learn, provide * testing performance

on the tablesmallType high and low temperature test chamberfeature

1. Brand new * modeling design, high quality appearance, and systematic design and manufacture of essence of Japanese and West German * technology

2. The experimental system structure design is reasonable, the manufacturing process is standardized, the appearance is beautiful and generous, and the maintenance is convenient.

3. The matching and assembly of components are good, and the main functional components are made of * pieces with * level *, which improves the safety and reliability of the product and ensures the long-term and high-frequency use requirements of users.

5. Large window glass design, * viewing angle; Hollow plated electric heating film anti condensation design, built-in lighting, convenient for real-time observation of the test product status during testing.

6. Chinese and English LCD touch screen display can be selected for easy operation and program editing.

7. It can display complete system operation status related information, execute and set program curves, precautions before startup, and machine maintenance methods.

8. Utilizing multi wing air supply fans to provide strong air circulation and avoid any dead corners can ensure even temperature and humidity distribution in the testing area.

9. The air circulation adopts a side blowing and return air design, with wind pressure and speed that meet the test standards, and can quickly stabilize the temperature at the moment of opening the door.

10. The box is processed and formed by CNC machine tools, with a beautiful and elegant appearance. The insulation material adopts high-strength PU foam and high-density glass wool, which can avoid unnecessary energy loss.

11. Independent heating and cooling systems can improve efficiency, reduce testing costs, extend lifespan, and lower failure rates.

on the tablesmallType high and low temperature test chamberauxiliary device

heating device

The heating device is a device used to heat the sample to the specified test temperature and maintain that temperature until the end of the test. For temperatures between 100 and 1100. The experiment of C can use a resistance wire heating furnace.

Environmental Chamber

The environmental chamber is a device used for testing temperatures between 60 and 250 ℃, which integrates heating and cooling devices. The environmental chamber must meet the requirements of both heating and cooling devices for temperature range and temperature gradient.

Temperature measuring device

The temperature measuring device is composed of thermocouples Composed of compensating wires and potential difference meters. Thermocouple types can be selected based on different experimental temperatures. During the experiment, the values measured by the potentiometer can be compared with tables of different thermocouple types to obtain the corresponding temperature.

cooling device

The cooling device is a device used to cool the sample to the specified test temperature and maintain that temperature until the end of the test. The temperature deviation should be less than ± 2 ℃. The cooling device should also have a uniform temperature zone, with a length of at least 1.5 times the sample gauge length.

Small desktop high and low temperature test chamberProduction reference standards

The small desktop constant temperature and humidity chamber can meet the following standards: GB2423.1-89 low temperature test method, GB2423.2-89 high temperature test method, GB2423-93 test D6 alternating humidity test method, IEC68-2-30 test method.