Product Description:
Constant temperature and humidity test machine, also known as environmental test machine, test a variety of materials heat resistance, cold resistance, drying resistance, moisture resistance, suitable for electronics, electrical appliances, food, vehicles, metal, chemistry, building materials and other industries quality pipe.
Equipment characteristic:
1. 1. Internal box size (W * H * D): 400 * 500 * 400mm (80L), 500 * 600 * 500mm (150L), 500 * 750 * 600mm (225L)
600*850*800mm(408L),1000*1000*800mm(800L),
2. Temperature range: -20ºC (-40ºC, -60ºC, 0ºC, 20ºC) ~ + 150ºC
3. Humidity range: 20~98%R.H
4. Uniformity of temperature and humidity distribution: ± 2ºC ± 5 RH
5. Temperature and humidity stability: ± 0.2ºC ± 2 RH
6. Heating speed: RT~150ºC average 3ºC ~5ºC / min
7. Cooling speed: RT~ -40ºC average 1ºC / min
8. Temperature and humidity adjustment: balanced temperature and humidity adjustment mode
9. Dehumidifier system: freezing and latent heat dehumidification10. Dehumidifier system: freezing and latent heat dehumidification
11. Heating system: stainless steel fin type heat dissipation heater
12. Water supply system: front-type water supply tank, automatic water supply system
13. Internal material: SUS304 # matte stainless steel
14. External material: baking paint system
15. Thermal insulation material: rock wool and hard PU foam thermal insulation
16. Power supply: AC 220V 1PH 50HZ / AC 380V 3PH 50HZ
Standard:
Performance index, in line with the requirements of GB5170,2,3,5,6-95 "Electrical and electronic products environmental test equipment basic parameter verification method low temperature, high temperature, constant damp heat, alternating damp heat test equipment";
Electrical and electronic products basic environment test procedures test A low temperature test party GB 2423.1-89 (IEC68-2-1) Electrical and electronic products basic environment test;
Procedure Test B: High-temperature test Method GB2423.2-89 (IEC68-2-2);
Basic environmental test procedures for electrical and electronic products test Ca: constant damp and heat test method GB / T 2423.3-93 (IEC68-2-3);
Basic environmental test procedures for electrical and electronic products Test Da: alternating heat and humidity test method GB / T 2423.4-93 (IEC68-2-30);
GJB150.4 (MIL-STD-810D) Low-temperature test method;
GJB367.2-1987 General Technical Conditions for Communication Equipment 411 Heat and heat test;
GB/T5170.2-96 Temperature Test Equipment / GB/T5170.5-96 Heat and Heat Test Equipment;
GB10592-93, Technical Conditions of High and Low Temperature Test Box;
GB10586-93 Technical Conditions of Damand Heat Test Box.
