GJB Standard ESS Environmental Test Chamber for Extreme Temperature Cycling
Applications
The application of KOMEG rapid extreme temperature cycling environmental test chamber is the most effective manner of creating premature failures of products in the production phase. We can simulate all natural temperatures which, when considering the fields of aviation and aerospace, range between -80 °C and +220 °C for Extreme Temperature Cycling. Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spareparts, particularly applies to environmental stress screening test(ESS)
Features
●Rational Construction and fast cooling rate
●Frequency conversion control of wind speed
●Adopts international brand of imported parts for cooling system to improve operation reliability
●Touch screen controller, friendly Man-Machine interface and safety device to ensure simple operation and easy maintenance
Standards Implemented and met
●GB10592-89 Technical requirements for high and low temperature test chamber
●GB2423.1-1989 Low temperature test mode
●GB2423.2-1989 High temperature test mode
●GJB150.3-1986 High temperature test mode
●GJB150.4-1986 Low temperature test mode
●GJB150.9-1986 Warm test method
Advantages:
Rational Construction and fast cooling rate
Frequency conversion control of wind speed.
Adopts international brand of imported parts for cooling system to improve operation reliability
Touch screen controller, friendly Man-Machine interface and safety device to ensure simple operation and easy maintenance.
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
Refrigeration system:
Water Cooled
Hermetic compressor, stag refrigeration system
National laboratory
Some environmental test chamber details
Part of the certificate for KOMEG test chamber
Specifications
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Model
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ESS-SL
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1000SL15
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Working Chamber Volume(L)
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1000L
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Temp Rate of Change( ºC /Min)
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15 ºC /Min
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Temperature Range
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-70 ºC～+100 ºC( Rapid Temp Change -55 ºC～+85 ºC Full Linear Control)
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Humidity Constancy
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±0.5 ºC
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Temp Constancy
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±3.0 ºC
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Exterior Material
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Cold-rolled steel sheet (Rust proof & Plastic Spray treated )/ Stainless Steel
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Interior Material
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Stainless Steel Plate(SUS 304)
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Insulation Material
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Rigid Polyurethane Foam
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Safety Devices
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over pressure,over heat and over current protection for compressor, over temp. protection,
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Compressor
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Semi-Hermetic Compressor
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Cooling Mode
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Water Cooled
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Control system
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Balanced Temperature & Humidity Control System(BTC type)
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Heater
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Iron-chrome wire heater
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Blower
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Centrifugal Blower
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Observation Window
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Glass incorporating heat generator
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Temp Sensor
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Pt-100
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Controller
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Touch screen programmable controller
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Ambient Temp.
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+5ºC~+35ºC
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Power
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AC 380V/50Hz 3phase 5 wires+ Ground wire
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Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available
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