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Thermal Vacuum Test Chamber
Product Introduction

TheThermal Vacuum Test Chamberis an aerospace-grade environmental simulation system designed to replicate extreme space conditions. It is primarily used to simulate the three harsh environments spacecraft face in orbit—vacuum, cold darkness, and solar radiation.

Inside a controlled chamber, it providesintegrated low-pressure, low-temperature, and dry testing conditions, accurately reproducing complex environments such aslow Earth orbit and deep space, creating a“ground-based space laboratory”for reliability verification under extreme conditions.

The equipment is widely used inaerospace, electronic equipment, and materials scienceand other high-end fields. 

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Product Features
Specification
Product Name Space Environment Simulator
Model KM1 KM1.5
Vacuum Chamber Size Diameter 1.0m * Straight Section 1.5m Diameter 1.5m * Straight Section 2.0m
Ultimate Vacuum ≤1.0E - 5Pa
Working Vacuum ≤1.0E - 3Pa
Pumping Time At room temperature with no load, chamber vacuum reaches better than 1.0E-3Pa within 3 hours
Cooling Method Secondary refrigerant circulation, heat sink and cold plate installed inside the chamber
Performance Temperature Range -70.0 to 150.0℃, heat sink and cold plate surface
Temperature Stability ≤1.0℃/h
Temperature Uniformity ≤±2.0℃
Temperature Control Accuracy ±1.0℃
Heating/Cooling Rate ≥1.0℃/min
Control System Temperature Sensor Built-in 32-channel PT100, supports single-point or multi-point average temperature control
Control System Equipped with touch screen and PC software, one-click vacuum pumping and automatic temperature cycle control
Applications
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