Hirayama Hast Chambers Models and Technical Parameters

Hirayama hast chambers has a good design like ESEPC hast test chambers. From ambient temperature to +120℃, 85%RH takes 70 minutes normally. Be sure to make the water tank with fully clean water during samples testing process. Regarding the Hirayama hast chambers’ exhaust mode, The 1st way is humidity maintenance with a natural way to cool down, The 2nd way is fast cooling mode but increase the humidity. The third method is rapid exhaust mode.

Regarding the terminals difference, There will be 20 terminals for each Hirayama hast test chamber. Up to 60 terminals can be expanded for PC-304R8 and PC-304R8D model, Up to 80 terminals can be expanded: PC-422R8 and PC-422R8D model. The PC-422R9 highly accelerated stress test chamber equip with 20 terminals. The front door of Hirayama hast chambers equip with motor drive, clamp tightening method.

The hirayama hast test chamber is suitable for reliability test of IC, PCB, LCD board, battery, capacitor, resistor and other electronic parts at high temperature, high humidity and high pressure. The same like ESPEC hast chambers, The main customers include electronic parts manufacturer, semiconductor photovoltaic, circuit board and other related users.

PC-422R8D Hirayama Hast Chambers

Model DescriptionPC-304R8PC-422R8PC-304R8DPC-422R8DPC-304R9PC-422R9
Outside DimensionsW709 x D950 x H1674 mmW709 x D950 x H1674 mmW900 x D1100 x H1780 mmW900 x D1100 x H1780 mmW710 x D950 x H1620 mmW710 x D950 x H1620 mm
Test Volumeφ300 x D373 mm (26L)φ420 x D485 mm (67L)φ300 x D373 mm x 2φ420 x D485 mm x 2φ300 x D522 mm (34.5L)φ420 x D657 mm (84.4L)
Gross Weight260 KG280 KG475 KG475 KG260 KG280 KG
Power SupplyAC 220, 50/60HzAC230, 50/60HzAC 220, 50/60HzAC230, 50/60HzAC 220, 50/60HzAC230, 50/60Hz
Power Electricity2.5kW3.2kW2.5kW x 23.2kW x 22.3kW3.0kW
Steam Generator1.7kW1.7kW1.7kW x 21.7kWx 21.5kW1.5kW
Test Chamber0.6kW1.3kW0.6kW x 21.3kW x 20.6kW1.3kW
Temperature ControlPID Control, SSD DrivePID Control, SSD DrivePID Control, SSD DrivePID Control, SSD DrivePID Control, SSD DrivePID Control, SSD Drive
Testing ModeHUM: Unsaturated test mode/ STD: saturated test modeHUM: Unsaturated test mode/ STD: saturated test modeHUM: Unsaturated test mode/ STD: saturated test modeHUM: Unsaturated test mode/ STD: saturated test modeHUM: Unsaturated test mode/ STD: saturated test modeHUM: Unsaturated test mode/ STD: saturated test mode
Operation ModeFixed ValueProgrammed ModeFixed ValueProgrammed ModeFixed ValueFixed Value
Temperature Range105.0 ~ 151.4℃(at 100%RH)105.0 ~ 133.3℃(at 100%RH)105.0 ~ 151.4℃(at 100%RH)105.0 ~ 133.3℃(at 100%RH)105.0 ~ 151.4℃(at 100%RH)105.0 ~ 133.3℃(at 100%RH)
110.0 ~ 157.5℃(at 85%RH)105.0 ~ 140.0℃(at 85%RH)110.0 ~ 157.5℃(at 85%RH)105.0 ~ 140.0℃(at 85%RH)110.0 ~ 157.5℃(at 85%RH)110.0 ~ 140.0℃(at 85%RH)
118.0 ~ 162.5℃(at 65%RH)118.0 ~ 150.0℃(at 65%RH)118.0 ~ 162.5℃(at 65%RH)118.0 ~ 150.0℃(at 65%RH)118.0 ~ 162.5℃(at 65%RH)118.0 ~ 150.0℃(at 65%RH)
Temperature Accuracy±0.5℃±0.5℃±0.5℃±0.5℃±0.5℃±0.5℃
Distribution Accuracy±0.5℃(at 100%RH)±0.5℃(at 100%RH)±0.5℃(at 100%RH)±0.5℃(at 100%RH)±0.5℃(at 100%RH)±0.5℃(at 100%RH)
±1.0℃(at 85%RH)±1.0℃(at 85%RH)±1.0℃(at 85%RH)±1.0℃(at 85%RH)±1.0℃(at 85%RH)±1.0℃(at 85%RH)
Humidity Range65 ~ 100%RH65 ~ 100%RH65 ~ 100%RH65 ~ 100%RH65 ~ 100%RH65 ~ 100%RH
Humidity Accuracy±3%RH (at 85%RH)±3%RH (at 85%RH)±3%RH (at 85%RH)±3%RH (at 85%RH)±3%RH (at 85%RH)±3%RH (at 85%RH)
Pressure Range0.019 ~ 0.393MPa0.019 ~ 0.208MPa0.019 ~ 0.393MPa0.019 ~ 0.208MPa0.019 ~ 0.393MPa0.019 ~ 0.208MPa
Pressure VesselSmall Sized (5L)Small Sized (10L)Small Sized (5L)Small Sized (10L)Small Sized (6L)Small Sized (10L)
Test TimeContinuous operation up to 500 hoursContinuous operation up to 500 hoursContinuous operation up to 500 hoursContinuous operation up to 500 hoursContinuous operation up to 500 hoursContinuous operation up to 500 hours
Time Setting1 min – 999 hr 59 min1 min – 999 hr 59 min1 min – 999 hr 59 min1 min – 999 hr 59 min1 min – 999 hr 59 min1 min – 999 hr 59 min

Compared with the +85℃, 85% R.H. test provided by traditional temperature and humidity chamber, There’s so much time you will save by using hirayama’s air hast equipment. The higher the test temperature, the greater the pressure, and the shorter the test time, In the quality inspection, It will save a lot of time and manpower, enhance the competitiveness of products.

The hirayama hast chambers has two modes of unsaturated control and saturated control. Controlled by a slow buck, exhaust, and drainage system, Avoid the rapid change of pressure and temperature after the test, Keep the test results correct. Hirayama’s air hast equipment has colorful touch screen control panel. PC-422R8D Hirayama controller that can record 100 programs, The operation is simple and convenient, The phenomena of condensation, moisture and so on in the test samples were completely eliminated.

Standard model Hirayama hast chamber is equipped with 20 signal test terminals for test samples. The door of test room adopts push-button type, which locks automatically in the test, safe and reliable. Hirayama highly accelerated stress test chamber with automatic and manual water supply system. If you have the interest and trying to know more about Hirayama hast chambers models and technical parameters, Please inquiry to us !

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