Eurotest ETC-8000 High-Low Temperature Environmental Test Chamber
| Brand | Eurotest |
|---|---|
| Origin | Imported (EU-manufactured) |
| Supplier Type | Authorized Distributor |
| Price Range | USD 28,500–32,000 (FOB Hamburg |
| Compliance Standards | GB/T 5170.2–1996, GB/T 10592–2021, IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), MIL-STD-810G Method 502.6 & 501.6, GJB 150.3A–2009, GJB 150.4A–2009, GB/T 2423.1–2022, GB/T 2423.2–2022 |
Overview
The Eurotest ETC-8000 is a precision-engineered high-low temperature environmental test chamber designed for rigorous thermal stress evaluation of electronic components, automotive modules, aerospace subsystems, and industrial materials under controlled climatic 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 (standard 800 L internal capacity). Its thermodynamic architecture integrates a hermetically sealed refrigeration circuit using R404A/R23 cascade compression, coupled with high-efficiency axial circulation fans and optimized airflow ducting to ensure ≤±0.5 °C temperature uniformity (per IEC 60068-3-5) and ≤±0.3 °C stability over 2-hour dwell periods. The unit supports programmable ramp rates from 1 °C/min to 10 °C/min and operates within a certified range of –70 °C to +180 °C—validated per GB/T 5170.2–1996 and ISO/IEC 17025-accredited calibration protocols.
Key Features
- Monocoque stainless-steel inner chamber with seamless welding and electro-polished finish for corrosion resistance and cleanroom compatibility
- Double-wall vacuum-insulated construction with polyurethane foam (density ≥45 kg/m³) and aluminum foil vapor barrier to minimize thermal leakage
- Non-reflective matte-finish exterior with ergonomic flat-panel door handle and magnetic door seal rated for >500,000 cycles
- Integrated anti-vibration mounting system with elastomeric isolators (transmissibility <0.1 at 10 Hz) for low-noise operation (<62 dB(A) at 1 m)
- Through-wall electrical feedthroughs (up to 12 channels, 30 A max per channel) enabling real-time powered device-under-test (DUT) monitoring during thermal cycling
- Philips LED observation window with embedded resistive defogging film (operational up to +150 °C) and tempered borosilicate glass (EN 12150-1 compliant)
- Multi-layer safety architecture including compressor high-pressure cut-off, overtemperature limiter (independent of main controller), phase failure protection, and refrigerant leak detection
Sample Compatibility & Compliance
The ETC-8000 accommodates samples up to 600 mm × 600 mm × 600 mm (W×D×H) with unrestricted access via a single-swing insulated door. It supports both static and dynamic thermal profiling per major international standards—including IEC 60068-2 series, MIL-STD-810G, GJB 150A, and GB/T 2423—making it suitable for qualification testing in automotive (ISO 16750-4), aerospace (DO-160 Section 4), and medical device (IEC 60601-1 Clause 11) applications. All chambers undergo factory validation per ISO/IEC 17025:2017 requirements, with traceable NIST-traceable temperature mapping reports (16-point sensor grid) provided with each unit. Optional upgrade paths include humidity control (ETC-8000H), rapid thermal transition (RTT) module (±15 °C/min), and ATEX Zone 2 certification.
Software & Data Management
Controlled via the Eurotest SmartControl v4.2 HMI—a 10.1″ capacitive touchscreen running embedded Linux—the chamber supports fully programmable test profiles (up to 99 segments, 999 cycles), real-time data logging at 1 Hz resolution, and automatic report generation in PDF/CSV formats. The system complies with FDA 21 CFR Part 11 through configurable user roles, electronic signatures, and immutable audit trails. Data export interfaces include Ethernet (TCP/IP), USB 2.0, and optional RS-485 Modbus RTU for integration into MES or SCADA environments. Remote monitoring and alarm notification (email/SMS) are enabled via optional EuroCloud Connect gateway.
Applications
The ETC-8000 serves critical roles in reliability engineering workflows: accelerated life testing (ALT) of PCB assemblies, thermal shock validation of battery packs (UN 38.3 Section 38.3.4), pre-conditioning for EMC testing (CISPR 25), solder joint fatigue assessment per IPC-9701, and material coefficient-of-thermal-expansion (CTE) characterization. Its stable thermal gradient control enables repeatable validation of thermal interface materials (TIMs), conformal coatings, and encapsulants under extended dwell conditions—supporting ISO 9001:2015 and IATF 16949 quality system requirements.
FAQ
Does the ETC-8000 support simultaneous temperature and humidity testing?
Yes—when configured as the ETC-8000H variant, it integrates steam-humidification and desiccant dehumidification systems meeting IEC 60068-2-30 (damp heat cyclic) and GB/T 2423.4 (DB test) requirements.
What calibration documentation is supplied with shipment?
Each unit ships with a full factory calibration certificate (traceable to PTB/NPL), 16-point temperature uniformity map, and verification report against GB/T 5170.2–2017 Annex B.
Can the chamber be integrated into an existing LabVIEW or Python-based test automation framework?
Yes—via native TCP/IP SCPI command set or optional OPC UA server add-on (IEC 62541 compliant).
Is on-site installation and IQ/OQ validation support available?
Eurotest-certified field engineers provide turnkey installation, commissioning, and GMP-compliant IQ/OQ documentation packages aligned with EU Annex 11 and USP .
