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Sinowon STH Series Rapid Temperature Test Chamber (ESS Screening Box) 1
Sinowon STH Series Rapid Temperature Test Chamber (ESS Screening Box) 2
Sinowon STH Series Rapid Temperature Test Chamber (ESS Screening Box) 1
Sinowon STH Series Rapid Temperature Test Chamber (ESS Screening Box) 2

Sinowon STH Series Rapid Temperature Test Chamber (ESS Screening Box)

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    The rapid temperature change test chamber, also known as the temperature cycle test chamber or environmental stress screening (ESS) test chamber, is suitable for environmental stress screening tests. By screening products for environmental stress, it accelerates the discovery of design defects in products and improves product reliability.




    Product Characteristic 

    u  Wide temperature range: large-capacity test area.

    u   Temperature control of test sample: It is available to purchase the test temperature control function.

    u  Novel design: The design is more case-specific and practical.





    Specification

    Model

    STH-300-SC

    STH-600-SC

    STH-990-SC

    STH-300-SD

    STH-600-SD

    STH-990-SD

    Interior

    DimensionsW*H*Dmm

    760*750*500

    800*950*800

    1100*950*950

    580*750*765

    800*950*800

    1100*950*950

    Internal VolumeL

    300

    600

    990

    300

    600

    990

    Exterior Dimensions (mm

    Subject to the actual   object

    Temperature Range

    -40℃~+150℃

    -60℃~+150℃

    Heating Rate

    5℃/min, 10℃/min,   15℃/min linear (customizable)

    Cooling Rate

    5℃/min, 10℃/min,   15℃/min linear (customizable)

    Humidity Range

    10%R.H~98%RH   (humidity working range +10℃~90℃)

    Temperature Fluctuation

    ±0.3℃

    Temperature Deviation

    ±2℃

    Humidity Deviation

    -3~+2%R.H (above   75%R.H), ±5%R. H (below 75%R.H)

    Temperature Change Rate

    Heating rate: not   less than 5.0℃/10℃/min (-55~85℃ average throughout the process)

    Cooling rate: not   less than 2.0℃/min (+85~-55℃ average throughout the process)

    Cooling Method

    Air cooling (or water   cooling)

    Inner and outer box   materials

    SUS#304 stainless   steel + cold plate electrostatic spray paint

    Water supply mode

    Large water tank +   automatic water replenishment device

    Protective Device

    Compressor   overpressure, overheating protection, overcurrent, overtemperature protection   in the box, heater air burning protection, overcurrent tripping protection,   humidifier air burning protection, fan overcurrent protection, leakage   protection, water tank water shortage protection, etc.


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