Programmable high and low temperature alternating test chamber factory

Brief description: Programmable high and low temperature alternating test box material SUS304 stainless steel outer box material electrostatic A3 spray steel plate temperature control method PID temperature range All working room sizes 470 * 500 * 600, 500 * 500 * 800, 700 * 800 * 900, 1000 * 1000 * 1000 (mm) External dimensions 880 * SP790 high-precision LCD, touch screen, programmable temperature controller, PID algorithm control for automatic detection and temperature deviation correction; Constant running program operation; 5. High quality Pt100 platinum thermistor temperature

Programmable high and low temperature alternating test chamberThe inner box material is SUS304 stainless steel and the outer box material is electrostatic A3 spray coated steel plate. The temperature control method is PID temperature range. All working room sizes are 470 * 500 * 600, 500 * 500 * 800, 700 * 800 * 900, 1000 * 1000 * 1000 (mm). The outer dimensions are 880 * 680 * 1240, 1000 * 680 * 1700, 1360 * 1380 * 1860, and 1. The high and low temperature alternating test box factory is suitable for reliability testing of various products or materials under high and low temperature conditions. Provide corresponding temperature conditions and test various performance indicators of components or raw materials for factories and laboratories such as aerospace, marine weapons, electronics and electrical engineering, automobiles and motorcycles, universities, research institutes, etc. under various required test conditions.

Programmable high and low temperature alternating test chamber factoryfunctional component

1. Nickel cadmium alloy heater/French "Taikang" fully enclosed compressor unit; Air cooling method for refrigeration; Dupont environmentally friendly refrigerant; Danfoss solenoid valve and Emerson separator. Omron, Siemens and other brands of circuit breakers, relays and other components; Danish Danfoss plate heat exchanger;

2. Air circulation: stainless steel axial flow fan;

3. The shelf is made of stainless steel wire, and the number of layers is determined according to the customer's situation or by the customer.

SP790 high-precision LCD, touch screen, programmable temperature controller, PID algorithm control for automatic detection and temperature deviation correction; Constant running program operation;

5. High quality Pt100 platinum thermistor temperature sensor;

6. RS485 and RS232 computer interfaces, capable of remote control and temperature data transmission; Data can be saved to a USB drive in the form of tables and curves;

7. It can save 100 programs, each with 100 experimental data, and the maximum duration of each experimental data is 99 hours and 99 minutes;

Programmable high and low temperature test chamberFeatures:

1. Imported PLC logic touch screen controller. Foreign touch screen display temperature controller, fixed condition can set time from 0-999 H, can freely set fixed or alternating bars, has nine point fault warning and simple maintenance methods, can control the slope of temperature rise and fall, and has the function of self correcting temperature reference point The temperature sensor adopts DIN PT-100 Ω (platinum sensing) The temperature control is synchronized and coordinated by the manufacturer using the P.I.D. S.S.R. system, which can improve the stability and lifespan of control components and interfaces

2. It has the function of P.I.D. automatic calculation, which can immediately correct the temperature and humidity change conditions, making temperature and humidity control more accurate and stable, and reducing the inconvenience caused by manual setting

3. Program/fixed value operation

4. Can be connected to remote monitoring and recording systems.

5. The controller has multi-stage program editing and can quickly or slope control temperature and humidity.

6. Beautiful appearance. The body adopts a circular arc shape, with a matte stripe treatment on the surface, processed and formed by CNC machine tools, and equipped with a flat non reactive handle. It is easy to operate, safe and reliable, and has a beautiful, elegant and novel appearance.

7. Large anti fog observation window. The large observation window is equipped with lighting fixtures to keep the inside of the box bright, and double-layer glass is used for clear observation of the test sample at any time. The window is equipped with an anti sweat electric heater device to prevent water vapor condensation and droplets, and a high brightness PL fluorescent lamp to keep the inside of the box illuminated.

8. Automatic water replenishment. Equipped with an external water supply system, it is convenient to supplement the humidification tank water supply.

9. French Taikang brand compression cycle system. The compressor circulation system adopts French Taikang, which can effectively remove lubricating oil between the condenser and capillary tubes, and the entire series uses environmentally friendly refrigerants (R23, R404, R507).

Programmable test box factoryprotection system

1) Overtemperature alarm

2) Leakage protection

3) Insufficient phase protection

4) Overcurrent protection

5) Quick fuse

6) Compressor high and low pressure protection

7) Compressor overheat protection

8) Compressor overcurrent protection

9) Line fuses and fully sheathed terminals

10) Water shortage protection

11) Grounding protection