KMT Series Thermal Vacuum Chamber
The KMT Series Thermal Vacuum Chambers are designed to simulate a high-vacuum space environment with vacuum levels exceeding 10⁻³ Pa, enabling realistic test under cold-black space conditions. The system features a temperature-controlled baseplate, which significantly reduces stabilization time under vacuum, and an intelligent temperature monitoring and data logging system for real-time tracking of the test process. These chambers are widely used in the aerospace sector for environmental simulation and reliability test of materials, electronic components, assemblies, subsystems, and small-scale spacecraft or instruments.
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Ultra-high vacuum performance. -
Multi-mode precision temperature control.
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Advanced intelligent monitoring and data recording.
Chamber Volume (Hot Sink Zone): 400L to 2650L (φ800–φ1500 × L800–L1500 mm)
Cold Plate Dimensions (W×L, mm): 600 × 600 to 1200 × 1200
Temperature Range (Hot Sink / Cold Plate): -40 / -70°C to +150°C
Heating/Cooling Rate (°C/min): 1 to 5°C/min
Temperature Fluctuation (°C): ±1°C / ±2°C (after 2h at setpoint)
Temperature Uniformity (°C): ±2°C / ±3°C (after 2h at setpoint)
Ultimate Pressure (Pa): ≤ 5 × 10⁻⁴ Pa / ≤ 5 × 10⁻⁵ Pa
Working Pressure (Pa): ≤ 1.33 × 10⁻³ Pa / ≤ 1.33 × 10⁻⁴ Pa
Vacuum Pumping System(configurable): Rotary vane pump, Roots pump, Screw pump, Molecular pump, Cryogenic pump
Pumping Time: From atmospheric pressure to 1.33 × 10⁻³ Pa ≤ 3 hours
Pressure Tolerance: >133 Pa: ≤ ±10%; 133–0.133 Pa: ≤ ±25%; <0.133 Pa: ≤ ±80%
