Large Highly Accelerated Stress Test System (HAST Chamber)

Perform accelerated tests of solar cell modules

Solar cell modules are required by the market to have a longer period warranty, and durability test periods are lengthening.
Meanwhile, from the development stage to the mass production stage, person in charge of development and evaluation are grappling with how to efficiently evaluate reliability more quickly.
Therefore, accelerating the evaluation of solar cell modules is in demand more than ever.
This system has an inside capacity of 3,300 liters to enable testing of modules.

  • Shorter testing time compared to humidity tests under atmospheric pressure
  • Equipped with an advanced fan for far improvement in temperature and humidity distribution
  • Chamber diameter of 1,450 mm and a length of 2,000 mm to enable large solar module testing
  • Equipped with mechanical door lock function and door lock safety function
Model EHS-1600
Performance Unsaturated control Temperature control range 105.0 to 162.2°C
Humidity control range 75 to 100%rh
Pressure range 0.0196 to 0.392MPaG
Heat up time: approx. 180 min.
Wet-saturated control Temperature control range 105.0 to 151.1°C
Pressure range 0.0196 to 0.392MPaG
Heat up time: approx. 240 min.
Test area inside dimensions Φ1450× L2000mm

Note: An each country may have restrictions for pressure vessels according to the relevant standard. Please contact us for more information.