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Hastest - Model HIRAYAMA PC-242HSR -Desktop Pressure Cooker
Selecting a test mode and exhaust mode according to the purpose of use. It is possible to select a test mode and exhaust mode according to the purpose of use. Emphasizing the correlation with the test conditions conventionally performed, either of two control methods and two Exhaust modes can be selected only by switching the selector switch.
Two control methods (Unsaturated/Saturated)
Unsaturated control
75%RH – 100%RH unsaturated test mode
Saturated control
100%RH saturated test mode. Tests compatible with conventional saturated pressure cookers are possible.
Two Exhaust modes (Natural cooling/ Quick exhaust)
MODE 1: Natural cooling
After a test, Exhaust is not carried out until the chamber temperature lowers below 100? and the chamber pressure drops to 0MPa. The specimens are cooled without being affected by sudden temperature change and pressure stress. The temperature and pressure in the chamber lower naturally.
MODE 2: Quick exhaust
Shortly after testing, the exhaust valve is opened and exhaust, hot water drainage are carried out in a short time.
- Recorder, Table, Basket, etc.
