Drug comprehensive testing chamber

The test chamber meets the following standards:

• GB10589-89Technical conditions for low-temperature test chamber;
• GB10592-89Technical conditions for high and low temperature test chambers;
• GB2423.1-89Basic Environmental Testing Regulations for Electrical and Electronic Products - Test A: Low Temperature Test Method;
• GB2423.2-89Basic Environmental Testing Regulations for Electrical and Electronic Products - Test B: High Temperature Test Method;
• IEC68-2-1Basic Environmental Testing Regulations Test A: Cold;
• IEC68-2-2Basic Environmental Testing Regulations Test B: Dry Heat;
• GJB150.3-86Jun used equipment environmental testing methods for high temperature testing;
• GJB150.4-86Environmental testing method for military equipment - Low temperature test;
• GB11158； GB10592； GB10589； GB2423.1、2、22； GJB150.3-86； GJB150.4-86, etc;
• GB/T2423.3-93Basic Environmental Testing Procedures for Electrical and Electronic Products - Test Ca Constant Damp Heat Test Method;
• GB/T2423.4-93Basic environmental testing procedures for electrical and electronic products - Test Db - Alternating damp heat test method;
• GJB150.9-86Jun used equipment environment testing method - Damp heat test;?

Drug comprehensive testing chambercontrol system

1. Temperature and humidity measurement: Pt100 platinum resistor;
2. The temperature and humidity program control system is composed of a Korean TEMI program controller, a color LCD touch screen, and software. The control system uses digital display to display and set test parameters, curves, time, and the working status of the refrigeration and heating units. It also has PID control function, which can achieve automatic operation of the test program and automatically combine the work of heating, cooling, dehumidification, humidification and other subsystems to ensure high control quality of the entire temperature and humidity system; The control system has detection function and can automatically display and alarm faults;
3. Can automaticallyPrompt users to correctly set temperature, humidity, and time parameters;
4. Some maintenance interfaces are used for debugging and maintaining equipment;
5. Maximum allowable time for each segment: 9999 minutes;
6. Program linking capability: 10;
7. Program repeated runs: 0-999 times;
8. Has the function of maintaining program operation;
9. Has the function of waiting for program execution;
10. Has program skip function;
11. Has program stop function;
12. Equipped with power-off recovery function;
13. Has the function of locking the operating interface;
14. Alarm recording function: Record alarms at any moment and display corresponding reasons and solutions on the screen for analysis;
15. Equipped with a self check function for startup faults;
16. Within the range of maximum heating and cooling rate capability, both the heating and cooling rate and time can be set; The time for constant temperature can be set;
17. The process of temperature and humidity changes can be controlled by a program, and multiple temperature and humidity programs can be preset for selection and calling. Program capacity: 20 programs can be set, with up to 200 segments per program;?

Control methods and features:

The Balanced Temperature and Humidity Control System (BTHC) controls SSR in a P.I.D. manner, ensuring that the heating and humidification capacity of the system is equal to the heat and humidity loss, thus enabling long-term stable use.

(1) Temperature range: -20, -40, -70^oC ～ 120^oC. Full cooling rate: 5^oC/min.

(2) Temperature fluctuation: not greater than ± 0.5^oC；

(3) Temperature deviation: not greater than ± 2^oC；

(4) Humidity range: 30% to 98% RH;

(5) Humidity deviation: 2-3% RH (above 75% RH);

Testing machine size:

Electromagnetic vibration table specifications: