ATMARS Thermal Vacuum Test Chamber (TVAC) is an advanced environmental testing system engineered for rigorous space environment simulation and high-vacuum thermal testing. Backed by over 20 years of technical expertise, it delivers ultra-reliable thermal-vacuum combined stress testing for aerospace, satellite components, semiconductors, and new energy power systems. 1. High-Precision Space Simulation & Parameters: - Working Vacuum: <=1.3x10-3 Pa | Extreme Vacuum: <=5.0x10-5 Pa - Heat Sink Temperature: -70C to +150C (Mechanical Refrigeration) / -150C to +150C (Gaseous Nitrogen System) - Temperature Ramp Rate: >=1.0C/min | Accuracy: +-2C to +-3C | Uniformity: +-2C - Chamber Dimension: Cylindrical vacuum container (Phi 1.2mx1.5m / Phi 2.4mx3.0m or fully customizable), heat sink (Phi 1.0mx1.5m / Phi 2.0mx3.0m), temperature control base plate, and absorbing board. 2. Intelligent PLC Touchscreen & Remote Control: Equipped with a 7-inch true-color LCD touchscreen (800x480, 65535 colors) with PLC architecture and multi-group intelligent PID loops. Features USB data export, Chinese/English switching, program editing with graphical curves, real-time SV/PV display, and automatic fault diagnostics. Supports RS-485, optional RS-232/Ethernet, and a dedicated mobile APP enabling centralized synchronization and remote monitoring of up to 252 units across the network. 3. Premium Refrigeration & Electrical Architecture: Features original imported France Tecumseh, Germany BOCK, or Germany BITZER compressors with eco-friendly R404A/R23 refrigerants. High-purity seamless red copper tubing utilizes precision mechanical bending for exceptional heat exchange and corrosion resistance, paired with high-efficiency fin-type evaporators. Independent electrical cabinet complies with IEC standards, utilizing premium components from Schneider, CHINT, and MEAN WELL. Complete multi-protection covers over-temperature, compressor overload/overpressure, fan overload, and power failure.

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