Thermal Vacuum Test Systems - ToronTVAC™ 800
Thermal Vacuum Test Systems - ToronTVAC™ 800
ToronTVAC™ 800 is a thermal vacuum (TVAC) test system designed to assess the reliability and performance of individual units under simulated space-like conditions. The chamber supports controlled low pressure while the heat sink and cold plate provide a stable thermal interface for thermal cycling and functional checks. This configuration fits component-level programs that need repeatable temperature control and dependable vacuum performance.
It supports lab workflows where setup efficiency, consistent results, and clear operating parameters matter. TVAC conditions help reveal temperature-driven drift, thermal interface issues, and vacuum-related behaviors before deployment.
Thermal Vacuum Test Systems - ToronTVAC™ 800 Applications
- Satellite component verification for unit-level functional stability in TVAC conditions
- Thermal cycling for electronics modules, control units, and power subassemblies
- Thermal balance studies for thermal interface evaluation and heat transfer behavior
- Sensor and payload subassembly screening for temperature-related drift or instability
- Reliability screening and failure analysis under vacuum-temperature stress profiles
Thermal Vacuum Test Systems - ToronTVAC™ 800 Key Features
- S30408 stainless steel chamber construction supports corrosion resistance and long service life
- TVAC operating pressure capability supports space-simulation style evaluations
- Wide thermal range for heat sink and cold plate supports cycling and thermal stress testing
- Tight heat sink temperature uniformity supports consistent thermal exposure across the interface
- Defined temperature change rate supports repeatable cycling profiles during TVAC testing
Thermal Vacuum Test Systems - ToronTVAC™ 800 Technical Specification
| Specification | Details |
|---|---|
| Chamber Dimensions | φ 800 mm × 1000 mm |
| Heat Sink Dimensions | φ 600 mm × 1000 mm |
| Cold Plate Dimensions | L 800 mm × W 400 mm |
| Operating Pressure | ≤ 1.3 × 10⁻³ Pa |
| Ultimate Pressure | ≤ 5.0 × 10⁻⁵ Pa |
| Heat Sink and Cold Plate Temperature Range | -70°C to +150°C |
| Heat Sink Temperature Uniformity | ≤ ±2°C |
| Rate of Temperature Change | ≥ 1.5°C/min |