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Cold Heat Shock Test Chamber - Precision Temperature Testing

The Cold and Hot Shock Test Chamber is an environmental testing equipment used to test the performance and stability of products under extreme temperature change conditions. It simulates the natural environment of sudden temperature changes, subjecting products to rapid, alternating high and low temperature shocks to evaluate their adaptability and reliability during abrupt temperature fluctuations.

    Features

    ● Applicable to various materials like electrical, electronic parts, semiconductors, circuit boards, metal materials, bearings and display screens, it's for destructive performance tests in rapidly changing temperature environments.
    ● For the three-chamber type, with high-temperature area on top and low-temperature area at bottom, specimens in the middle chamber. ● Upper air door opens for high-temp cycle in high-temp shock; lower one opens for low-temp cycle in low-temp shock. It can connect with humidity for three-chamber tests. Specimens stay still, avoiding movement issues.
    ● In the two-chamber type, specimens in the hanging basket moving up and down for high-low temp shocks.
    ● It features a Chinese-English interface with digital display, temperature offset correction, uses imported main components for high reliability and has multiple protection functions for safe operation.

    Product Specification

    Name Model NSRC-50L NSRC-80L NSRC-100L NSRC-150L
    Three-chamber thermal
    shock test chamber
    Tnner chamber dimensions (mm) depth x width x height. 350*400*350 500*400*400 500*500*400 600*500*500
    Temperature range -20℃ ~+150℃ -40℃ ~+150℃ -60C~+2000
    High temperature range in the test area +60℃~+200℃
    Low temperature range in the test area -55℃~-10℃-65℃~-10℃-75℃~-10℃
    Shock temperature High Temperature:60~150℃
    Low Temperature:-40℃ ,-55℃,-65℃
    Heating-up time 60~200℃=35mim
    Cooling-down time +20~.55℃ =70mim, +20~-,65℃=80mim, +20~-75℃ =90mim
    Test method Pneumatic damper switching, ventilation type
    Shock recovery time =5mim
    Damper switching time Within 3S
    . Temperature uniformity +2℃
    Power supply power AC380V+10%50/60Hz

    Dimension

    Operation interface 7"Color LCD touch screen (wide screen)
    Operation mode Program/Constant value operation
    Program capacity 100*100
    Accuracy 0.1℃
    Jnput pt100
    Control method Anti-integral saturation PI.D
    External connection Computer interface, USB interface
    Information recording Real-time and historical curve query 100-day experimental data storage
    Operating environment +5~35℃ (water temperature <29℃)
    Power supply - AC380/220+10V50HZ
    Accessories Two specimen racks, one Illuminating lamp
    one power cord d(4 meters long)
    Safety configuration Leakage protection, short-circuit protection
     compressor fan overload protection
    over-temperature pro pverpressure protection
     compressoroverload tection protection,
    Outer shell High-quality cold-rolled steel plate, surface electrostatic spraying
    Inner shell Imported high-quality stainless steel, SUS304
    Insulation layer Glass fiber cotton
    Sealing material Silicone rubber sealing strip
    Observation window Vacuum heating film glass
    Illumination Low-voltage high-intensity illuminating lamp
    Test lead 425~450 lead holes (optional)
    Heater Nickel-chromium alloy electric heater
    Fan Centrifugal stainless steel
    Refrigeration Mechanical compression single-stage/cascade refrigeration
    Cooling method Air cooling

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