Water cooled or Air Cooled Fast Temperature Change Test Chamber
Applications
Environmental stress screening (ESS) refers to the process of exposing a newly manufactured or repaired product or component (typically electronic) to stresses such as thermal cycling and vibration in order to force latent defects to manifest themselves by permanent or catastrophic failure during the screening process. The surviving population, upon completion of screening, can be assumed to have higher reliability than a similar unscreened population.
Standards Implemented and met
GB10592-89 Technical requirements for high and low-temperature test chamber
GB2423.1-1989 Low-temperature test
GB2423.2-1989 High-temperature test mode
Here is the technical parameter:
| Specifications |
|
| Model |
ESS-LL |
| 225LL5 |
225LL10 |
408LL5 |
408LL10 |
1000LL5 |
1000LL10 |
| Working Chamber Volume(L) |
225 |
408 |
1000 |
| Temp Rate of Change( ºC/Min) |
5 |
10 |
5 |
10 |
5 |
10 |
| Performance |
-70ºC~+100ºC |
| Rapid Temp Change -40ºC~+85ºC Full Linear Control |
| Humidity Constancy |
±0.5ºC |
| Temp Constancy |
±3.0ºC |
| Exterior Material |
Cold-rolled steel sheet (Rustproof & Plastic Spray treated )/ Stainless Steel |
| Interior Material |
Stainless Steel Plate(SUS 304) |
| Insulation Material |
Rigid Polyurethane Foam |
| Safety Devices |
overpressure, overheat, and over current protection for compressor, over temp. protection, |
| Compressor |
Semi-Hermetic Compressor |
| Cooling Mode |
Water Cooled |
| Control system |
Balanced Temperature & Humidity Control System(BTC type) |
| Heater |
Iron-chrome wire heater |
| Blower |
Centrifugal Blower |
| Observation Window |
Glass incorporating heat generator |
| Temp Sensor |
Pt-100 |
| Controller |
Touch screen programmable controller |
| Ambient Temp. |
+5ºC~+35ºC |
| Power |
AC 380V/50Hz 3phase 5 wires+ ground wire |
Note:
1. We reserve the right to change specifications without prior notice
2. Customized sizes and configurations available |
The Importance of Environment Test Chamber:
Environmental Testing is vital for a company's reputation and development.
So you are supposed to continue!
We have several products lines:
Besides this, we have a lot of other chambers for your reference:
3-zone/ 2-zone Thermal Shock Chamber
Walk-in Constant Temp. And Humidity Chamber
Programmable temperature and humidity Chamber
Precise Drying Test Chamber
Temperature/ humidity/ vibration three integrated Chamber
Precise Drying Chamber
Vacuum oven/ no oxidation oven
Air Exchange Type Aging Oven
Burn-in Room
Salt Spray Chamber
Two wings Drop Tester
Vibration Testing Machine
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