Product Description

Detailed Product Description:

1.LCD touch screen, easy program. 
2.Inner material: SUS#304.
3.Tecumseh Compressor.

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:

 

Model	TT-225T
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 dimension(W×D×H)	50×75×60cm
Exterior dimension(W×D×H)	95×165×115cm
Interior material	Stainless steel plate(SUS304)
Exterior material	Stainless steel plate(SUS304)
Insulation	Rigid  foam
Refrigeration system	Air cooled, Hermetic compressor, single stage refrigeration system.
Display	LCD
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 port(?50mm)Chamber lamp.
Weight	Approx. 300kg
Power	AC380V±10% 50/60Hz

 

 

 

 

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 message .

 

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 expandability.

 

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 design.

 

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 test region.

 

10. Freezer imported by the French original armored warrior compressor and use environmental-friendly refrigerant (R134a, R404a, R23).

 

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.

 

 

 

Applicable Industries:

 

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 .

 

 

Corresponding standard:

 

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

 

 

 

Standard Configuration: 

One observation window (Transparent heating film insulating glass)