Precision Environmental Test Chambers

Temperature, humidity, thermal shock and ingress systems engineered to reproduce real-world extremes with repeatable accuracy.

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Why Choose WIST?

Discover what sets WIST apart in the testing equipment industry and why industries worldwide trust us for their critical testing needs.

Customization

Tailored test chambers to meet your specific requirements, ensuring optimal performance for every application.

Service & Support

Comprehensive installation, training, maintenance, and repair services for complete peace of mind.

Wide Product Range

A diverse portfolio of environmental, laboratory, pharmaceutical, and R&D Chambers.

Reliability & Durability

Constructed with premium materials and precision engineering for long-lasting and consistent performance.

Precision Engineering

Our chambers simulate real-world conditions with exact control over temperature, humidity, and other parameters.

Global Reach

Serving clients across India and international markets with local service networks and timely delivery.

Applications & Testing Protocols

WIST chambers are built to satisfy strict test mandates across commercial and defense standards.

EV & Battery Systems

Thermal runaway containment, sub-zero cold cranking, and rapid temperature cycling for Li-ion packs and cells.

IEC 62660-2 | UN 38.3 | AIS 038

Defense & Aerospace

Hypobaric low pressure, thermal shock, and salt spray testing for avionics hardware and communication electronics.

MIL-STD-810H | RTCA DO-160G

Pharma & Life Sciences

Accelerated stability aging, photostability, and continuous long-term shelf-life validation with redundant logging.

ICH Q1A | FDA 21 CFR Part 11

Semiconductors & Electronics

Highly accelerated stress testing (HAST), PCB thermal cycling, and continuous burn-in reliability trials.

JEDEC JESD22 | IEC 60068

About WIST

WIST India Pvt. Ltd., formerly known as World Invent Scientific Pvt. Ltd. (WIST), is a leading manufacturer of precision environmental and laboratory test chambers. Built for every environment, our solutions are trusted by industries worldwide for accuracy, reliability, and innovation.

From automotive and EV testing to pharmaceutical and R&D applications, we design and manufacture chambers that simulate real-world conditions with precision, ensuring high-quality outcomes for our clients.

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