1 / 3Cold Test Chamber
Cold test chamber -70 degrees C for low-temperature storage battery cold start automotive cold soak and electronics testing
OZ India Cold Test Chamber for low-temperature product testing from -70°C. Cold soak, cold start, and battery low-temperature testing for automotive, electronics, and defence. CE certified. Ozone India Technology, Greater Noida.
CE & ISO 9001:2015 certified manufacturer · Est. 2014 · 150,000+ installations · Greater Noida, India
Cold test chambers for low-temperature product testing, cold soak, cold start simulation, and storage at sub-zero temperatures. Temperature range +10°C down to -70°C using cascade refrigeration system. Uniform temperature throughout chamber by forced air circulation. Digital PLC controller with programmable cool-down profiles and independent over-temperature safety. Applications: battery and fuel cell cold start testing (EV automotive), electronics cold soak per IEC 60068-2-1, automotive cold start and fluids testing, pharmaceutical product cold storage qualification, defence equipment cold weather performance, food product freeze testing. CE certified, ISO 9001:2015.
| Temperature Range | -70°C to +10°C |
|---|---|
| Temperature Accuracy | ±0.5°C |
| Cooling System | Cascade refrigeration |
| Chamber Volume | 50–1000 litres |
| Cool-down Rate | 1–3°C per minute |
| Circulation | Forced air fan for uniformity |
| Controller | PLC digital with programmable profiles |
| Certification | CE, ISO 9001:2015 |
- Down to -70°C — covers deep cold soak and freeze testing requirements
- Cascade refrigeration — reliable low-temperature performance
- Fast cool-down 1-3°C per minute — reduces test cycle time
- Uniform temperature ±0.5°C — consistent sample conditioning
- Programmable profiles — automated soak and hold sequences
- CE certified for automotive electronics and pharmaceutical cold testing
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Frequently Asked Questions
Test chambers are supplied with calibration certificates for the primary measurement parameters (ozone concentration, temperature, humidity) traceable to national standards. The calibration documentation is formatted to support NABL-aligned laboratory accreditation requirements and ISO 17025 quality system audits.
All test chambers carry a 12-month warranty from installation date covering parts and labour. Annual Maintenance Contracts (AMC) covering 2 preventive maintenance visits, calibration, and priority support are available from ₹18,000–45,000/year depending on chamber type and size.
Yes. All Ozone India Technology test chambers include a microprocessor PLC controller with programmable ramp-and-soak temperature/humidity profiles (up to 99 segments). This is required for cyclic ageing tests per IEC 60068-2-14 and similar standards. Data logging to USB/SD card is standard.
Yes. The range covers temperature-only chambers (temperature: -70°C to +180°C), humidity chambers (temperature: 10–85°C; humidity: 20–98% RH), combined environmental chambers (full temperature-humidity cycling), and specialized chambers for salt spray, xenon weathering, ozone ageing, and UV weathering.
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OZ Cold Chamber