ESS Chamber, buy ESS Test 1000L Rapid Rate Thermal Cycling Chamber 15 C /Min Standard on China Suppliers Mobile

Product Details

Delivery Time:50 days upon your deposit
Certification:CE, SGS, ISO

15 ºC /Min Standard ESS Test 1000L Rapid-Rate Thermal Cycling Chamber

1. Advantages of Temperature Cycling:

Many independent studies have been conducted analyzing the effectiveness of various types of ESS processes. Conclusive data has been compiled by many manufacturers of electronic assemblies supporting today\'s thinking that temperature cycling is the most effective type of screening process.

While it has been demonstrated that both temperature cycling and random vibration together is the most effective screen in terms of identifying latent defects, if a single screen is to be used, temperature cycling is considered to be the single most effective screen in identifying latent defects. According to the ESSEH guidelines, temperature cycling regularly detected an average of two-thirds more latent product defects than with random vibration alone, which is ranked second most effective in identifying defects.

Stress uniformity is without question the most important aspect of the screening process. Temperature cycling provides the additional advantage of a uniform stress environment when air flow across the product is tightly controlled. All areas of the product must be subjected to an equal amount of stress throughout the screen profile. Some other methods of screening do not offer this uniformity across the product

2. 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

3. Specifications

Model	ESS-SL
1000SL15
Working Chamber Volume(L)	1000L
Temp Rate of Change( ºC /Min)	15 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

4. Applications:

4.1 A. Who want his products more reliable in different environmental conditions
B. Who plan to make the world a better place with his high quality and reliability products

4.2 Location: Lab, testing center,

4.3 Note:

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)

5. Material:

Interior material: Stainless Steel Plate SUS304#

Exterior material: Baked Painting Steel Plate or Stainless Steel SUS304#

Insulation material: Rigid polyurethane Foam and Glass Fiber Wool