Detailed Product Description:
1.LCD touch screen, easy program.
2.Inner material: SUS#304.
Temperature Humidity Stability Test Chamber is designed for testing the capability of heat-endurance,
cold-endurance, dryness-endurance, and humidity-endurance, suitable
for quality control of the industries of electron, electrical
equipment, vehicle, metal, foodstuffs, chemistry, building
materials, luggage, adhesion tape, printing, packaging, etc.
Specification of Temperature Humidity Stability Test Chamber:
|System||Balanced Temperature & Humidity Control System|
|Temp. range||-70°C ~150°C|
|Humid. range||20 ~ 98%R.H.|
|Temp. & Humid. accuracy||± 0.3°C; ± 2%R.H|
|Temp. & Humid. regularity||± 2°C; ± 5% RH|
|Resolution||0.01°C, 0.1%, P.I.D control|
|Heating up||20°C ~ +150°C within 45 min|
|Heating down||20°C~ -20°Cwithin 40min|
|Interior material||Stainless steel plate(SUS304)|
|Exterior material||Stainless steel plate(SUS304)|
|Refrigeration system||Air cooled, Hermetic compressor, single stage refrigeration system.|
|Safety devices||No fuse breaker refrigerator over load relay, Refrigeration High
pressure Switch, Over Temp, Protector, Protection relay, Protection
fuse, Water Lever protector, Overheat protector, Alarm|
|Accessories||Viewing window, Shelves (freely adjustable 2 pcs.), Cable
Features of Temperature Humidity Stability Test Chamber:
1. Large glass window design, viewing angle in all directions,
hollow electric plating film and anti-condensation design, built-in
lights to facilitate the test sample state of real-time observation
in the course of testing.
2. Large-size LCD display screen, simple operation, easy to edit
programs. PID with automatic calculation function, show failure
3. Material quality of inner box is SUS304 # mirror-face stainless
steel imported, and outer box is steel plate and the paint. Box
body is processed shape using CNC machine tool, its shape is
beautiful and fine.
4. An RS-232 communication interface, matching recorder, strong
5. Heat preservation material used glass fiber cotton of
high-intensity PU foam and high density, which can avoid
unnecessary energy loss.
6. The system-wide multi-security protection and power-cut memory.
7. Frozen system uses units or low-temperature dual-loop system
8. With timing contact, and be able to cope with dynamic testing
and measure test.
9. Use more powerful wing-blower air supply cycle, to avoid any
dead end, temperature and humidity are evenly distributed in the
10. Freezer imported by the French original armored warrior
compressor and use environmental-friendly refrigerant (R134a,
11. Heating, cooling, humidification and dehumidification system is
totally unaided to improve efficiency, reduce testing cost,
increase life expectancy and lower failure rate.
12. Wind-road cycle adopted the design of blowing side wind and
return wind. Wind pressure and wind speed are in accord with test
standards, and make the door instantaneous temperature and humidity
open that is stabilized time soon.
Temperature Humidity Stability Test Chamber applied to control the product quality, such as electronic,
plastic products, electrical appliances, instruments, food,
vehicles, metals, chemicals, building materials, aerospace, medical
care and so on .
1. GB11158 high-temperature testing condition
2. GB10589-89 low-temperature testing condition
3. GB10592-89 high-low-temperature testing condition
4. GB/T10586-89 humidity testing condition
5. GB/T2423.1-2001 low-temperature testing condition
6. GB/T2423.2-2001 high-temperature testing condition
7. GB/T2423.3-93 humidity testing condition
8. GB/T2423.4-93 alternating temperature testing machine
9. GB/T2423.22-2001 temperature testing method
10. IEC60068-2-1.1990 low-temperature testing method
11. IEC60068-2-2.1974 high-temperature testing method
12. GJB150.3 high-temperature test
13. GJB150.4 low-temperture test
14. GJB150.9 humidity test
1) One observation window (Transparent heating film insulating