High Performance 225L Environmental Test Chamber 5 C /Min GB10592-89 / GB2423.1-1989

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ESS Testing High Performance 5 ºC /Min 225L Rapid-Rate Thermal Cycling Chamber

 

 

 

1. Overview of Environmental Test Chamber:

 

An environmental chamber, also called climatic chamber or climate chamber, is an enclosure used to test the effects of specified environmental conditions on biological items, industrial products, materials, and electronic devices and components.

Such a chamber can be used:

1) as a stand-alone test for environmental effects on test specimens

2) as preparation of test specimens for further physical tests or chemical tests

3) as environmental conditions for conducting testing of specimens

4) Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spare parts, particularly applies to environmental stress screening test(ESS)

 

 

 

2. What is ESS Rapid-rate Temperature Change Chamber:

 

 

 

The objective of Environmental Stress Screening is to tailor a screen which will precipitate and detect latent defects as early as possible in the manufacturing cycle, where it is the most cost effective to correct.


ESS is a process, and it must be controlled. Without control, repeatability, and reliability, the screen would be questionable. The dynamic and thermal profiles for establishing an ESS process are not rigid rules. They are only guidelines.
 

 

 

3. 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

 

 

 

 

4. Specifications

 

Model

ESS-SL

225SL5

Working Chamber Volume(L)

225L

Temp Rate of Change(  ºC /Min)

5 ºC /Min

Temperature Range

 -70 ºC+100 ºC( Rapid Temp Change -55 ºC+85 ºC Full Linear Control)

Humidity Constancy

±0.5 ºC

Temp Constancy

±3.0 ºC

Exterior Material

Cold-rolled steel sheet (Rust proof & Plastic Spray treated )/ Stainless Steel

Interior Material

Stainless Steel Plate(SUS 304)

Insulation Material

Rigid Polyurethane Foam

Safety Devices

over pressure,over heat 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

 

 

 

 

5. Controller:

 

7 inch Digital Touch Screen

127 program, running for extremely long time 999 hours per segment, maximum 3200 times circulation

support RS485,LAN (internet access), GPRS (mobile phone) etc. communication mode. Convenient for remote monitoring and data sampling.

 

 

 

6. About KOMEG Factory

 

Debugging Area, Finished Products Area:

 

 

 

 

 


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Mr. Nancy Wong
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KOMEG Technology Ind Co., Limited
Building 12, Songshan Lake, Small and Medium-Sized Science and Technology Park, Guangzhou, Guangdong, China (Mainland)
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