Generic High-Low Temperature Environmental Test Chamber
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Reference | USD 3,100 (ex-factory, indicative only) |
Overview
The Generic High-Low Temperature Environmental Test Chamber is a precision-engineered climatic simulation system designed to subject electronic components, automotive parts, aerospace materials, and industrial assemblies to controlled thermal stress conditions. Operating on the principle of forced-air convection with dual-stage refrigeration and PID-controlled electric heating, the chamber delivers stable, uniform temperature profiles across its working volume. It supports continuous operation within a standard temperature range of −40 °C to +150 °C (customizable to −70 °C or +180 °C upon request), with typical temperature uniformity of ±1.5 °C and stability of ±0.5 °C under steady-state conditions. The chamber is engineered for long-term reliability in QC laboratories, R&D centers, and production-line environmental validation workflows—particularly where compliance with international thermal test protocols is mandatory.
Key Features
- Streamlined arc-shaped stainless-steel exterior with matte-surface finish and flush-mounted, non-rebound ergonomic handles for intuitive access and operator safety.
- Hermetically sealed inner chamber constructed from SUS304 stainless steel; insulated with high-density polyurethane foam (≥100 mm thickness) for low thermal leakage and energy efficiency.
- High-torque, low-noise centrifugal circulation fan coupled with optimized air baffle design ensures ≥90% volumetric airflow uniformity per IEC 60068-3-5.
- Integrated anti-vibration mounting pads minimize mechanical transmission to adjacent equipment and support stable operation during extended thermal cycling.
- Standard load-testing capability: provision for external power feedthrough (up to 30 A, 250 V AC) enabling real-time functional evaluation of powered devices under thermal stress.
- Philips LED observation window lighting combined with embedded resistive defogging film (operating up to 150 °C) ensures unobstructed visual monitoring without condensation interference.
- Comprehensive safety architecture: includes over-temperature cut-off, compressor high-pressure protection, phase failure detection, door interlock switch, and ground fault circuit interrupter (GFCI).
Sample Compatibility & Compliance
The chamber accommodates samples up to 500 × 500 × 500 mm (W×D×H) with standard interior dimensions; larger configurations are available as OEM variants. It is validated against multiple international standards governing environmental test equipment performance and methodology, including: GB/T 5170.2–1996 (Temperature Test Equipment Verification), GB/T 10592–2008 (Specifications for High/Low-Temperature Chambers), IEC 60068-3-5 (Methods for Determining Temperature Stability), MIL-STD-810G Method 501.6 (High Temperature) and Method 502.6 (Low Temperature), and GJB 150.3A–2009 / GJB 150.4A–2009. All units undergo factory calibration traceable to NIST-certified reference standards and include a certificate of conformance with test data logs.
Software & Data Management
Equipped with a 7-inch TFT touch HMI controller supporting multi-segment programmable profiles (up to 99 steps, 99 cycles), real-time trend graphing, and USB data export (CSV format). Optional Ethernet-enabled controllers support Modbus TCP and SNMP integration for centralized lab management systems. Audit-trail functionality—including user login history, parameter change logs, and alarm timestamps—is configurable to meet GLP and ISO/IEC 17025 documentation requirements. Data export complies with FDA 21 CFR Part 11 when paired with validated electronic signature modules (sold separately).
Applications
This chamber serves critical roles in accelerated life testing (ALT), thermal shock pre-screening, solderability verification per IPC-J-STD-002, PCB thermal cycling qualification, battery cell thermal runaway characterization, and component-level qualification per AEC-Q200. It is routinely deployed in Tier-1 automotive supplier labs, defense electronics certification facilities, and third-party ISO 17025-accredited testing houses performing environmental stress screening (ESS) and HALT/HASS protocol execution.
FAQ
Is this chamber suitable for thermal cycling between −40 °C and +85 °C?
Yes—standard configuration supports ramp rates of 3 °C/min (average) and dwell stability compliant with IEC 60068-2-14.
Can I integrate it into an existing MES or LIMS platform?
Yes—via optional RS485/Modbus RTU or Ethernet/IP interfaces with documented API specifications.
Does the unit include calibration documentation?
Each shipment includes a factory calibration report with measurement uncertainty values, traceable to national metrology institutes.
What is the warranty coverage and service response time?
Standard 18-month parts-and-labor warranty; technical support available within 4 business hours; on-site service within 3 business days in major industrial zones.
Are custom interior dimensions or special humidity control options available?
Yes—custom engineering services are offered for non-standard volumes, combined temperature/humidity chambers (IEC 60068-2-30), and explosion-proof variants (ATEX/IECEx certified).
