LabCompanion TC-400-12 High-Speed Thermal Shock Test Chamber
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Model | TC-400-12 |
| Temperature Range | −70 °C to +150 °C |
| Temperature Uniformity | ±2.0 °C |
| Ramp Rates | 5–25 °C/min (linear or non-linear profile) |
| Optional LN₂-Assisted Cooling | up to 30 °C/min |
| Internal Dimensions (W×H×D) | 800 × 950 × 800 mm |
| Compliance | GB/T 5170.2–2008, IEC 60068-3-5, MIL-STD-810H (thermal shock) |
Overview
The LabCompanion TC-400-12 is a high-speed thermal shock test chamber engineered for accelerated environmental stress screening (ESS) and reliability validation of electronic components, automotive modules, aerospace assemblies, and advanced packaging materials. It operates on a dual-chamber (hot/cold) or single-chamber forced-air convection architecture—depending on configuration—with independent high-capacity refrigeration and heating circuits enabling rapid, programmable temperature transitions between extreme thermal states. Unlike standard temperature cycling chambers, the TC-400-12 delivers precise control over ramp rate, dwell time, and transition profiles—supporting both linear and non-linear thermal profiles per IEC 60068-2-14 and MIL-STD-810H Method 503.5. Its design accommodates full compliance with JEDEC JESD22-A104 (temperature cycling) and A110 (thermal shock), making it suitable for qualification testing under GLP and production-line QA protocols.
Key Features
- Programmable thermal ramp rates from 5 °C/min to 25 °C/min (standard); optional liquid nitrogen (LN₂) assist extends cooling capability to 30 °C/min for accelerated shock cycles
- Stable temperature control across −70 °C to +150 °C with uniformity maintained at ±2.0 °C per GB/T 5170.2–2008 and IEC 60068-3-5
- Robust stainless-steel interior (SUS304) with reinforced insulation, double-pane observation window, and safety interlocked door mechanism
- Independent PID-controlled heating and refrigeration systems—comprising high-efficiency scroll compressors, copper-aluminum finned heat exchangers, and platinum RTD sensors (Class A, ±0.15 °C accuracy)
- Real-time monitoring of chamber air temperature via multiple calibrated sensor points; data logging interval configurable from 1 s to 60 min
- Integrated over-temperature, over-pressure, and refrigerant low-pressure protection with audible/visual alarms and automatic shutdown
Sample Compatibility & Compliance
The TC-400-12 supports test specimens up to 50 kg (static load) with unrestricted airflow geometry within its 800 × 950 × 800 mm working volume. Fixtures, trays, and DUT mounting brackets are compatible with standard IPC/JEDEC carrier formats. The chamber meets structural and operational requirements for ISO/IEC 17025-accredited laboratories when used with traceable calibration certificates (NIST-traceable RTDs available upon request). It is routinely deployed in facilities requiring adherence to ASTM E1545 (thermal cycling), USP (pharmaceutical packaging stability), and automotive AEC-Q200 stress testing. Full audit trails—including setpoint history, alarm logs, and calibration records—can be exported to support FDA 21 CFR Part 11-compliant environments when paired with validated software packages.
Software & Data Management
Equipped with LabCompanion’s TC-Studio v4.2 control suite, the TC-400-12 enables multi-segment profile programming, real-time graphing, remote supervision via Ethernet/IP, and secure user-role management (admin/operator/viewer). All test data—including timestamped temperature readings, ramp deviation metrics, and event-triggered annotations—are stored in encrypted CSV and XML formats compliant with IEEE 11073-10201. Optional integration with LIMS platforms (e.g., Thermo Fisher SampleManager, LabVantage) is supported through OPC UA and RESTful API interfaces. Calibration verification reports adhere to ISO/IEC 17025 clause 6.5 and include uncertainty budgets per GUM (JCGM 100:2008).
Applications
- Qualification of PCBAs subjected to solder joint fatigue under repeated thermal expansion mismatch (IPC-9701)
- Validation of battery cell thermal runaway propagation thresholds in EV traction packs
- Accelerated life testing of MEMS sensors, optical encoders, and RF front-end modules
- Material compatibility assessment of conformal coatings, potting compounds, and thermal interface materials (TIMs)
- Reliability screening of medical device housings per IEC 60601-1 Clause 11 (environmental testing)
- Process development for wafer-level packaging where die attach integrity must withstand >1000 thermal cycles
FAQ
What standards does the TC-400-12 comply with for thermal shock testing?
It conforms to IEC 60068-2-14 (change of temperature), MIL-STD-810H Method 503.5, JEDEC JESD22-A104/A110, and GB/T 5170.2–2008 for temperature performance verification.
Can the chamber operate without LN₂ assistance?
Yes—the base configuration achieves up to 25 °C/min cooling using mechanical refrigeration only; LN₂ is an optional upgrade for sub-20 s transition times between −55 °C and +125 °C.
Is remote monitoring and data export supported?
Yes—Ethernet connectivity enables live dashboard access, alarm notifications via SMTP/SNMP, and automated daily report generation in PDF/CSV.
What is the recommended calibration frequency?
Annual calibration is advised per ISO/IEC 17025; interim verification using reference thermistors is recommended before critical qualification runs.
Does the system support custom profile scripting beyond preset ramps?
Yes—TC-Studio supports Python-based script injection for dynamic profile modulation, conditional branching, and hardware-in-the-loop triggering via digital I/O ports.
