reliability Highly Accelerated Life Testing Highly Accelerated Stress Screening test chamber

HALT implementation steps

Stress exploration: Apply stresses such as temperature (cold → heat → shock), vibration (uniaxial → multi-axial → 

compound vibration), and voltage fluctuation in stages, and record the failure threshold.

2. Failure Analysis: Defects are located through high-speed thermal imagers and microfocus CT, and FRACAS (Fault 

Reporting and Analysis System) reports are generated.

3. Design Correction: Optimize material selection and structural redundancy design based on failure data.

HASS parameter

Temperature shock rate: ≥60℃/ min (rate up to 100℃/ min).

Vibration spectrum: Wideband random vibration ranging from 5Hz to 10kHz, with a peak acceleration of 80Grms.

Screening time: The single-batch test cycle is ≤4 hours.If you need more models about our test equipment, please

 reference our : chamber-testing（Click）com 

Combine temperature and vibration for stress testing Capacity：215 to 1100L

Temperature Range：-100 to +200℃

Consistency:  ≤20%(Higher than the industry standard)

Heating &Cooling Rate (average)：70℃/min

Vibration Frequency Range：5 to 1,000Hz

Vibration range：5 to 100GRMS

Vibration Overshoot：≤2GRMs

Patent Number:  CN201520670413.0