LabCompanion TC-180-8 Rapid Temperature Change Test Chamber

Overview

The LabCompanion TC-180-8 Rapid Temperature Change Test Chamber is an engineered environmental simulation system designed for accelerated thermal stress testing of electronic components, automotive modules, aerospace materials, and industrial assemblies. It operates on a dual-refrigeration + electric heating architecture with independent high-efficiency compressors and precision PID-controlled air circulation, enabling programmable linear or non-linear temperature transitions across the full operational range of −70 °C to +150 °C. Unlike standard thermal cycling chambers, the TC-180-8 delivers controlled ramp rates from 1 to 25 °C/min—critical for replicating real-world thermal shock conditions defined in JEDEC JESD22-A104, MIL-STD-810H Method 503.5, and IEC 60068-2-14. Its chamber design features multi-layer insulated stainless-steel construction, forced-air convection with adjustable vane distribution, and a sealed internal airflow path to minimize thermal lag and ensure reproducible thermal gradients.

Key Features

• High-fidelity temperature control with ±0.5 °C fluctuation and ≤2.0 °C uniformity across the 600 × 750 × 500 mm working volume
• Independent dual-stage refrigeration system with cascade low-temperature stage and optimized heat exchanger geometry for rapid cooling performance
• Programmable ramp profiles supporting both linear and non-linear temperature transitions—configurable per test segment in multi-step cycles
• Robust chamber construction using SUS304 stainless steel interior and high-density polyurethane insulation (≥100 mm thickness)
• Integrated safety architecture including over-temperature cut-off, compressor high-pressure protection, door interlock, and real-time fault logging
• Compliance-ready design supporting traceable calibration documentation, audit trails, and configurable alarm thresholds aligned with ISO/IEC 17025 laboratory requirements

Sample Compatibility & Compliance

The TC-180-8 accommodates samples up to 45 kg (static load) with unrestricted mounting via adjustable shelf rails and optional sample trays. Its chamber geometry supports standardized test fixtures per IPC-TM-650 2.6.7 (thermal cycling), AEC-Q200 qualification protocols, and automotive OEM-specific thermal endurance specifications (e.g., GMW3172, Ford CETP 00.00-L-467). The system meets electromagnetic compatibility (EMC) requirements per EN 61326-1 and safety standards per IEC 61010-1. Full compliance documentation—including factory calibration certificates, material declarations (RoHS/REACH), and conformity statements to ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018—is provided with each unit. Optional IQ/OQ validation packages are available for GxP-regulated environments.

Software & Data Management

Control and monitoring are executed via the LabCompanion ECO-View™ software suite, a Windows-based platform supporting local touchscreen operation and remote Ethernet/Wi-Fi access. The interface enables creation of complex multi-segment thermal profiles, real-time graphical overlay of chamber setpoint vs. measured values, and automatic export of time-stamped CSV or PDF reports. Audit trail functionality records all user actions, parameter changes, and alarm events with timestamps and operator IDs—fully compliant with FDA 21 CFR Part 11 requirements when configured with electronic signature modules. Data integrity safeguards include cyclic redundancy checks (CRC), encrypted storage, and optional integration with LIMS or MES systems via OPC UA or Modbus TCP protocols.

Applications

• Qualification testing of PCBAs and semiconductor packaging under extreme thermal cycling per JEDEC J-STD-020 and JESD22-A104
• Reliability assessment of battery cells and EV power modules under dynamic thermal loads (−40 °C ↔ +85 °C, 15 °C/min ramps)
• Material characterization of polymer composites, adhesives, and conformal coatings subjected to repeated expansion/contraction stresses
• Pre-compliance screening for aerospace avionics per RTCA DO-160 Section 4 (Temperature Variation) and MIL-STD-810H Method 503.5
• Validation of thermal management systems in automotive ECUs, ADAS sensors, and infotainment units
• Accelerated life testing (ALT) of medical device enclosures and sterilization-resistant housings per ISO 13485 and IEC 60601-1

FAQ

What is the maximum allowable sample mass for stable thermal performance?
The chamber maintains specified uniformity and ramp accuracy with static loads up to 45 kg. For loads exceeding 25 kg, we recommend validating thermal response using a calibrated reference sensor placed at the sample location.

Can the TC-180-8 be integrated into an automated test cell with PLC control?
Yes—the unit provides native Modbus TCP and RS-485 interfaces with documented register maps, enabling seamless integration with Siemens S7, Rockwell ControlLogix, or Beckhoff TwinCAT platforms.

Is third-party calibration certification available prior to shipment?
Standard delivery includes NIST-traceable factory calibration at three points (−40 °C, 25 °C, +85 °C). Full UKAS-accredited calibration with uncertainty budgets is available as an optional service.

Does the system support humidity control or combined thermal-humidity profiles?
No—the TC-180-8 is a dry-temperature-only chamber. For combined thermal/humidity testing, refer to the LabCompanion TH-180 series of environmental test chambers.

What maintenance intervals are recommended for optimal long-term stability?
Compressor oil and refrigerant filter replacement every 24 months; condenser coil cleaning every 6 months; annual verification of temperature sensor linearity and PID tuning parameters by authorized service personnel.