First, extreme temperature change performance requirements
Temperature range and conversion speed
Limit temperature zone:
Metal material: -196℃ (liquid nitrogen refrigeration) to +300℃ (high temperature phase change test of aviation alloy)
Polymer materials: -80℃ (rubber embrittlement point) to +200℃ (plastic thermal deformation critical value)
Conversion efficiency:
Two-box structure switching time ≤8 seconds (in line with MIL-STD-883K military standard)
Three-box design to achieve -65℃↔+175℃ no disturbance conversion (temperature change rate ≥30℃/min)
Temperature field uniformity control
Temperature fluctuation of working chamber ≤±1.0℃ (ISO Class 2)
Three-dimensional eddy current cycle technology (wind speed 0.5-3m/s intelligent adjustment, adapt to different thermal conductivity materials)If you need more models about our test equipment, please reference our chamber-testing（.）com
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