Temperature & Humidity Simulations (Thermal Cycling) Test
Specifications
| Climatic Chamber | |
|---|---|
| Total no. of chambers | 21 nos |
| Volume range | 100 to 1500 Litres |
| Internal dimension range | Upto 1800 × 1200 × 1200 mm |
| Temperature range | -70°C to 180°C |
| Humidity range | Upto 98% RH |
| Ramp rate range | Upto 15°C per minute |
| Standard covered |
MIL-STD-810, JSS 55555, RTCA DO 160, ISO 16750-4, IEC 60068 series, ISO 20653, EIA 364 series, EN 2591 series |
Capability Highlights
- Wide temperature range for extreme condition simulation
- Precise humidity control for real-world exposure
- Multiple chamber sizes — from components to full systems
- High ramp rates for accelerated testing
- 24x7 continuous operation for long-duration tests
- Real-time monitoring with complete traceability
Why SKC for Temperature & Humidity Simulations (Thermal Cycling) testing
- climatic testing is designed to replicate real-world environmental conditions with accuracy, consistency, and zero compromise.
- No compromise on temperature/humidity profiles, duration, or severity
- Uniform chamber performance ensuring consistent and reliable results
- Calibration through reputed and accredited organizations, supported by a robust internal calibration system to ensure consistent accuracy across all chambers
- State-of-the-art equipment maintained under AMC with continuous upkeep for consistent performance
- Capability to handle everything from small components to large systems in-house
- Customized climatic profiles aligned with actual field and application conditions
- Continuous 24x7 testing with real-time monitoring and complete traceability
Case Studies
Introduction
Rapid Temperature Cycling Testing evaluates a product’s ability to withstand repeated exposure to extreme temperature changes. The test simulates harsh environmental conditions that can cause thermal expansion and contraction, helping assess the durability and reliability of materials, components, and assemblies.
Temperature & Humidity Testing
Objective
The objective of the Rapid Temperature Cycling Test was to verify the ability of the PCCU, ICU, MSB, Selection Box, and DPB units to withstand rapid transitions between +55°C and -40°C without developing any physical damage or abnormalities. The test was conducted in accordance with customer specifications referenced from JSS55555:2020 Clause L2J – Test #22 (Procedure 1, Condition B).
Key Result
The samples were subjected to three temperature cycling sequences with a total test duration of 18 hours. Upon completion of the test and subsequent visual inspection, no external damage or physical abnormalities were observed in any of the tested samples, demonstrating their ability to withstand severe thermal stress conditions.
Test Outcome: Successfully completed with no external damage and no physical abnormalities observed.