HALT & HASS Chamber | Accelerated Stress Testing Equipment

HALT (Highly Accelerated Life Testing) and HASS (Highly Accelerated Stress Screening) Chambers are advanced environmental test chambers designed to identify product weaknesses, improve durability, and ensure reliability under extreme conditions. Widely used in electronics, automotive, aerospace, consumer products, and industrial equipment, these chambers help manufacturers detect design flaws early, reduce failure rates, and enhance product life. They comply with MIL-STD, IEC, ISO, and JEDEC standards for accelerated stress testing.

By subjecting products to extreme temperature variations, vibration, and combined environmental stresses, they allow manufacturers to simulate real-world operational conditions in a compressed timeframe, enabling rapid product improvement and cost-efficient quality assurance.

Core Functions and Purpose
• Thermal Stress Testing – Rapid temperature cycling to evaluate thermal tolerance and failure points.
• Vibration Testing – Multi-axis vibration to simulate operational and shipping stresses.
• Combined Environmental Testing – Simultaneous application of temperature, vibration, and humidity stresses.
• Design Verification (HALT) – Identifies product weaknesses during development.
• Production Screening (HASS) – Ensures finished products meet reliability and durability standards.
Product Types & Specifications

Based on Application
• Electronics HALT/HASS Chamber – For circuit boards, sensors, and devices.
• Automotive HALT/HASS Chamber – Tests control units, batteries, and electronic assemblies.
• Industrial Equipment HALT/HASS Chamber – Ensures durability of machinery and protective housings.

Based on Size & Capacity
• HALT/HASS Chamber – Compact, ideal for laboratory or R&D testing.
• Walk-in HALT/HASS Chamber – Large-scale testing for bulky assemblies and high-volume production.

Common Specifications
• Temperature Range: -70°C to +180°C (customizable).
• Vibration Frequency: 5 Hz to 2 kHz, multi-axis.
• Humidity Range: 10% to 95% RH (optional).
• Capacity: 50 liters to several thousand liters.
• Material: Stainless steel inner chamber with insulated outer body.
• Control System: Advanced PLC or touchscreen interface with programmable stress profiles and data logging.

Our chambers are customizable to meet specific product and industry requirements, featuring advanced multi-axis vibration, rapid thermal cycling, and intelligent PLC-based controls for automated testing. Backed by nationwide delivery, competitive pricing, and expert after-sales service, Indian Tread Bird ensures consistent, reliable, and long-term performance for every testing application.

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