Horizontal Cold and Hot Shock Test Chamber CTS-280L | Precise Temperature Cycling Tester

Horizontal Cold and Hot Shock Test Chamber CTS-280L | Precise Temperature Cycling Tester

Horizontal Cold and Hot Shock Test Chamber CTS-280L | Precise Temperature Cycling Tester
  • Wide Temperature Range — From -65℃ to 180℃, suitable for various harsh environment tests.

  • Fast Temperature Transition — Transition time ≤10 seconds for rapid cold and hot shock simulation.

  • Accurate Testing — Temperature fluctuation ±0.5℃ and uniformity ±2℃ ensure reliable results.

  • Robust Construction — Inner chamber made of SUS304 mirror-finish stainless steel for corrosion resistance and easy cleaning.

  • Comprehensive Safety — Multiple protection devices ensure safe and stable operation.

Product Usage
The Horizontal Cold and Hot Shock Test Chamber is used to evaluate the ability of material structures or composite materials to withstand rapid alternating exposure to extremely high and low temperatures. It tests the chemical and physical damage caused by thermal expansion and contraction within a very short time. The sample remains completely stationary during testing, which is the current standard method for electronic component testing, research applications, and large-scale screening in semiconductor production lines. This approach significantly reduces material consumption and testing costs. It features fast operation and high reliability. Suitable for testing metals, plastics, rubber, electronics, aerospace materials, and more.

Test Standards

  • GB/T2423.1-2001: Test A - Low Temperature Test Method

  • GB/T2423.2-2001: Test B - High Temperature Test Method

  • GB/T2423.22-2002: Test N - Temperature Change Test Method

  • GJB/150.3-1986: High Temperature Test

  • GJB/150.4-1986: Low Temperature Test

  • CJB/150.5-1986: Temperature Shock Test

Product Parameters

Parameter Specification
Model CTS-280L
Pre-cooling Temperature Range -10℃ to -65℃
Pre-heating Temperature Range Room Temperature (RT) to +180℃
Temperature Shock Range -40℃ to +150℃
Temperature Fluctuation ≤ ±0.5℃
Temperature Uniformity ≤ ±2℃
Heating Time (High Temp Chamber) RT to 180℃ in less than 50 minutes, overall average non-linear
Cooling Time (Low Temp Chamber) RT to -65℃ in less than 80 minutes, overall average non-linear
Heating Overshoot ≤ 2℃
Maximum Load Equivalent to 5kg aluminum block, electrical heating 1000W
Temperature Transition Time ≤ 10 seconds
Temperature Shock Recovery Time ≤ 5 minutes
Minimum High/Low Temperature Holding Time 30 minutes or more
Inner Chamber Size (W×H×D) 700 × 500 × 800 mm
Outer Chamber Size (W×H×D) 2500 × 2100 × 1800 mm
Inner Chamber Material SUS304# Mirror Finish Stainless Steel Plate
Outer Chamber Material Cold Rolled Steel Plate with Electrostatic Powder Coating
Insulation Material Rigid Foam + Fiberglass
Refrigeration System French Tecumseh Fully Sealed Piston Compressor or German Imported Semi-Sealed Compressor
Standard Configuration Test hole Ø50 mm (1 on left side), 2 sample racks layers
Safety Devices Fuse-free switch, compressor overpressure, overheat, overcurrent protection, overtemperature protection, high-pressure protection, etc.
Power Supply AC 380V, 22KW