High Low Temperature Test Chamber – General Distributor Model
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price Reference | USD 3,100 (approx.) |
Overview
The High Low Temperature Test Chamber is an environmental simulation system engineered for precise thermal stress evaluation of materials, components, and finished products under controlled extreme temperature conditions. Operating on the principle of forced-air convection with dual-zone refrigeration and electric heating, it delivers stable and uniform temperature distribution across the working chamber—critical for reproducible qualification testing in R&D, quality assurance, and reliability engineering workflows. Designed to meet stringent international test protocol requirements, this chamber supports both steady-state and step-change thermal profiles, enabling compliance verification against key standards including IEC 60068-2-1 (cold), IEC 60068-2-2 (dry heat), MIL-STD-810G Method 501.6/502.6, and GB/T 5170.2–2017 for temperature chamber performance validation.
Key Features
- Rounded ergonomic cabinet design with matte-finish stainless steel exterior and flat, non-reactive door handle for intuitive operation and long-term corrosion resistance
- Hermetically sealed chamber architecture integrated with high-efficiency axial-flow circulation motor and low-noise refrigeration unit (R404A/R23 cascade system)
- Integrated anti-vibration mounting pads to minimize mechanical transmission and ensure operational stability during extended thermal cycling
- Load-power capability: provision for external power feed-through (via insulated terminal block) enabling real-time functional assessment of powered devices under thermal stress
- Philips-grade observation window with embedded high-temperature-resistant defogging heater and LED illumination for continuous visual monitoring without condensation interference
- Comprehensive safety protection suite including over-temperature cut-off, compressor high-pressure shutdown, phase failure detection, and door-open alarm with automatic heater deactivation
Sample Compatibility & Compliance
This chamber accommodates a broad range of sample geometries and material classes—including plastics, elastomers, PCB assemblies, automotive ECUs, battery modules, and medical device housings—within its standard internal volume configuration. Its temperature range spans –70 °C to +150 °C (typical), with ramp rates up to 3 °C/min (standard) and ±0.5 °C temperature uniformity (per GB/T 5170.2). The unit is fully compliant with national and international environmental test standard methodologies, including but not limited to: GB/T 2423.1–2023 (cold), GB/T 2423.2–2023 (dry heat), GJB 150.3A–2009 (high-temperature operational), GJB 150.4A–2009 (low-temperature operational), and MIL-STD-810H Method 501.7/502.7. Calibration traceability follows ISO/IEC 17025 guidelines, with optional factory calibration certificate available upon request.
Software & Data Management
Equipped with a programmable 7-inch TFT touch HMI controller supporting up to 99 segments per profile and 999 cycles per test program, the chamber enables complex thermal sequencing—including dwell, ramp, and soak phases—with real-time logging of chamber setpoint, actual temperature, and elapsed time. Data export is supported via USB interface in CSV format for post-processing in Excel or statistical analysis platforms. For regulated environments, optional software packages provide 21 CFR Part 11-compliant audit trails, electronic signatures, user-level access control, and automated report generation aligned with GLP/GMP documentation practices.
Applications
- Qualification testing of electronic assemblies per AEC-Q200 and IPC-9701
- Thermal aging studies for polymer degradation kinetics and seal integrity validation
- Pre-conditioning of sensors and actuators prior to functional testing
- Environmental screening of aerospace components per DO-160 Section 4
- Accelerated life testing (ALT) of lithium-ion battery cells under thermal abuse conditions
- Validation of packaging material performance under transit-simulated temperature extremes
FAQ
What temperature range does this chamber support?
Standard operating range is –70 °C to +150 °C; custom configurations are available for extended ranges upon technical review.
Is the chamber suitable for testing powered devices?
Yes—equipped with load-power terminals rated for up to 250 VAC / 10 A, supporting live functional testing during thermal exposure.
Does the system include calibration documentation?
Factory calibration certificate (as-per ISO/IEC 17025) is optional and must be specified at order stage.
Can test data be exported for regulatory submission?
CSV export is standard; 21 CFR Part 11-compliant software with audit trail and e-signature is available as an add-on module.
What maintenance intervals are recommended?
Refrigerant pressure check and condenser coil cleaning every 6 months; full preventive maintenance (including sensor verification and door seal inspection) annually.
