1. Qiantong main scope of testing machines
Electronic universal material testing machine, Horizontal tension testing machine, Hydraulic universal testing machine, MFI, Charpy Impact, Izod Impact, HDT-Vicat tester, Hardness tester, Torsion tester, Metallographic series, Oven and so on. (We accept customization.)
2. Product
High and low temperature test chamber, also known as environmental testing machine, tests a variety of materials heat, cold, dry, moisture resistance. Suitable for electronics, electrical appliances, food, vehicles, metals, chemicals, building materials and other factories.
Used for reliability test of industrial products at high and low temperature. Test the performance indexes of components and materials of electronic and electrician, automobile and motorcycle, aviation and aerospace, ship weapon, universities and research institutes under the condition of high and low temperature (alternating) cycle.
| Type |
Inner size |
Shape size |
| H/HWHS-50L |
350×350×400mm |
885×850×1320mm |
| H/HWHS-100L |
400×500×500mm |
935×1000×1420mm |
| H/HWHS-150L |
500×500×600mm |
1035×1000×1520mm |
| H/HWHS-225L |
500×600×750mm |
1060×1130×1700mm |
| H/HWHS-408L |
600×800×850mm |
1135×1300×1800mm |
| H/HWHS-500L |
700×800×900mm |
1235×1300×1850mm |
| H/HWHS-800L |
800×1000×1000mm |
1435×1400×1950mm |
| H/HWHS-1000L |
1000×1000×1000mm |
1535×1500×1950mm |
3. Specifications
| Temperature range:-50ºC~150ºC |
| Temperature fluctuation:≤±0.5ºC (no load) |
| Temperature uniformity:≤±2ºC (no load) |
| humidity range:30~98%R.H(The temperature is 25-80ºC) |
| Humidity evenness:+2~-3%(>75%RH),±5%(≤75%RH) |
| Analytic accuracy: temperature:0.1ºC humidity:0.1%RH |
| heating rate:1~3ºC/min (When no load, the whole journey average) |
| rate of temperature fall:0.7~1.5ºC/min (When no load, the whole journey average) |
| total power: about12KW |
| power supply: 380v 50hz |
Breakdown drawing
Audited Supplier 
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