ASLi (CHINA) TEST EQUIPMENT CO., LTD
AI SI Li (CHINA) TEST EQUIPMENT CO., LTD High Quality Assurance , Good After-sales Coexistence !
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Walk in Temperature Humidity Test Room THR-4500-D....
-40~150C walk in temperature and humidity control test cabinet with protection devices 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.
Technical Parameters:
| Temp. range | -40°C (-70)~150°C |
| Humid. range | 20 ~ 98 percent R.H. |
| Temp.&Humid. accuracy | ± 0.3°C;± 2 percent R.H |
| Temp.&Humid.regularity | ± 1°C; ± 3 percent R.H |
| Resolution | 0.1°C, 1 percent, P.I.D control |
| Heating up | -40°C ~ +100°C within 45 min |
| Heating down | 20°C~ -20°Cwithin 40min |
| Interior dimension(W×D×H) | customized |
| Interior dimension(W×D×H) | customized |
| 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
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| Accessories Viewing | Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(Ø50mm)Chamber lamp. |
Features of Professional Walk In Environmental Chamber:
1. The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.
2. Available in Chinese and English LCD touch screen, easy operation and program.
3. Able to display the relative date and information of the whole operating system in running mode, graphic display, precautions, maintenance and troubleshooting appear on the screen instantly.
4. The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.
5. The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operation life of the machine and decrease the failure rate.
6. Water supply adopts automatic watering system, circulating water supply together with water filter
7. The system-wide multi-security protection and power-cut memory.
8. Freezer imported by the French original armored warrior compressor and use environmental-friendly refrigerant (R134a, R404a, R23).
Packing detail:
Application Range:
If you need more information about -40~150C walk in temperature and humidity control test cabinet with protection devices, please feel free to contact us.