High Low Temperature Test Chamber – Generic Industrial Model
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Reference | USD 3,100 (FOB) |
| Compliance Standards | GB/T 5170.2–1996, GB/T 10592–1993, GB/T 2423.2–2008 (IEC 60068-2-2), GJB 150.3A–2009, GJB 150.4A–2009, MIL-STD-810G |
Overview
The High Low Temperature Test Chamber – Generic Industrial Model is a precision-engineered environmental simulation system designed for reliable thermal stress testing of electronic components, automotive parts, aerospace materials, and industrial assemblies under controlled extreme temperature conditions. Operating on the principle of forced-air convection with dual-zone refrigeration and electric heating, the chamber delivers stable and uniform thermal profiles across its working volume. Its architecture integrates a hermetically sealed insulation structure, high-efficiency scroll compressors, and PID-controlled heating/cooling loops to ensure tight temperature regulation—critical for compliance-driven qualification testing in R&D labs and quality assurance departments.
Key Features
- Smooth-radius exterior housing with matte-finish stainless steel cladding and ergonomic flat-panel non-spring handles for intuitive access and long-term durability;
- Low-noise, high-torque axial circulation motor coupled with optimized air duct geometry to achieve ≥90% temperature uniformity (±1.5 °C at steady state) and ≤2 °C temperature gradient across the test zone;
- Integrated anti-vibration mounting pads and reinforced base frame to minimize mechanical resonance during extended cycling—essential for sensitive optical or microelectronic device evaluation;
- Load-testing capability: built-in 220 V / 16 A power feed-through terminals with insulated grommets, enabling real-time functional assessment of powered devices under thermal stress;
- Double-glazed observation window with Philips LED interior lighting and embedded resistive defogging elements for continuous visual monitoring without condensation interference;
- Comprehensive safety architecture including over-temperature cut-off, compressor high-pressure protection, phase-sequence monitoring, door interlock switch, and ground-fault circuit interruption (GFCI).
Sample Compatibility & Compliance
This chamber accommodates standard test specimens up to 500 mm × 500 mm × 500 mm (W×D×H) with optional internal shelf configurations. It supports both static and dynamic thermal profiling—including ramp-hold cycles, step transitions, and dwell-based protocols—as required by internationally recognized qualification standards. The unit is factory-calibrated and documented per ISO/IEC 17025 traceable procedures. It meets the metrological requirements of GB/T 5170.2–1996 (equivalent to IEC 60068-3-5), GB/T 10592–1993, and military-grade specifications including GJB 150.3A–2009 (high-temperature exposure) and GJB 150.4A–2009 (low-temperature exposure). For regulated environments, optional audit-ready firmware supports GLP/GMP-compliant data logging with time-stamped event records and user-access control tiers.
Software & Data Management
Equipped with an embedded 7-inch TFT touchscreen controller running proprietary firmware, the system enables local programming of multi-step temperature profiles with up to 99 segments and 999 cycles. Real-time graphing displays current setpoint, chamber mean temperature, and deviation bands. USB export of CSV-formatted log files (timestamp, Tset, Tactual, status flags) is supported. Optional PC-based software (Windows 10/11 compatible) provides remote monitoring via Ethernet, automated report generation (PDF/Excel), and integration with LIMS platforms through Modbus TCP or OPC UA protocols. All logged data includes digital signatures and tamper-evident timestamps compliant with FDA 21 CFR Part 11 Annex 11 requirements when configured with role-based authentication and electronic signature modules.
Applications
- Accelerated life testing of PCBAs, connectors, and semiconductor packaging under thermal cycling (e.g., -40 °C ↔ +125 °C);
- Environmental stress screening (ESS) per MIL-STD-883 Method 1010 and JEDEC JESD22-A104;
- Validation of thermal interface materials (TIMs), battery modules, and EV power electronics;
- Pre-compliance verification for CE, UL, and CCC certification testing workflows;
- Material coefficient of thermal expansion (CTE) characterization and solder joint reliability assessment;
- Stability studies for medical device enclosures and diagnostic instrument housings per ISO 13485 Annex C.
FAQ
What is the standard operating temperature range for this chamber?
The unit operates from –40 °C to +150 °C, with optional extensions available down to –70 °C or up to +200 °C upon request.
Is calibration documentation included with shipment?
Yes—a NIST-traceable initial calibration certificate (covering temperature uniformity, stability, and recovery time) is provided with each unit.
Can the chamber be integrated into an existing factory automation system?
Yes, via standard RS485/Modbus RTU or optional Ethernet/IP and PROFINET gateways for PLC-level interoperability.
Does it support humidity control?
No—this is a dry-thermal-only chamber; for combined temperature/humidity testing, refer to our TH-series Environmental Test Chambers.
What is the typical lead time for delivery after order confirmation?
Standard models ship within 4–6 weeks ex-warehouse; custom configurations require 8–10 weeks depending on component availability.
