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Environmental Temperature Cycling Chamber Steel 1000L Semi Hermetic Compressor

Categories ESS Chamber
Brand Name: KOMEG
Model Number: ESS-1000SL15
Certification: CE, , ISO
Place of Origin: China
MOQ: 1SET
Price: negotiation
Payment Terms: T/T, negotiable
Supply Ability: 1, 000 SETS / YEAR
Delivery Time: 50 days upon your deposit
Packaging Details: Strong Plywood Case
Product Name: Repid Temp Change chamber
Application: reliability testing, research & development testing, failure analysis
Working Chamber Volume (L): 1000L
Power Source: AC380V
Cooling Mode: Water Cooled
Temp. Rate of Change ºC /Min: 15 ºC /Min
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    Environmental Temperature Cycling Chamber Steel 1000L Semi Hermetic Compressor

    Environmental Temperature Cycling Chamber Steel 1000L Semi Hermetic Compressor


    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



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