PCT-25 environmental test chamber
Pressure Accelerated Aging Test Chamber (PCT Chamber) is widely applied for the testing of sealing property for multi-layer circuit board, IC sealing package, LCD screen, LED, semi-conductor, magnetic materials, NdFeB, rare earths and magnet iron, in which the resistance to pressure and air tightness for above mentioned products can be tested out.
1. Safety device for the pot: If the inner box is not closed , the machine can not start
2. Safety Valve: When the inner box’s pressure higher than the machine’s undertake value, it will self-relieve.
3. Double overheat protection device: When inner box’s temperature is too high, it will alarm, and Automatic cut off the heating power.
4. Cover protection: The inner box’s cover is made of aluminum alloy, can protect the worker from scald.
1.Automatic adding water function, and automatic filling water upon the water short storage while testing.
2.Water device is automatically discharge not saturated steam in order to achieve the best steam quality.
4.LED digital timer, when the inner box’s temperature reached the setting value, then start to time to ensure the test complete.
5.Accurate pressure: temperature chart always shows the inner box’s pressure and relative humidity.
6.Automatic operation to test process finished, easy to use.
3.Temperature control: LED digital temperature controller can make accurate testing of temperature setting, control and display.
7.A integrated silic gel door gasket, air tightness is very good, and long operation life.
8.The inner box is mirror-polished , graceful and non-pollution
PCT - 25
Internal Dimension Φ×D (mm)
External Dimension Φ×D (mm)
Temperature Range of Saturated Steam (Operating temperature)
(Temperature Range of Saturated Steam:100℃~135℃) ,
Temperature Range: 120℃,100Kpa/ 133℃ 200 Kpa;(143℃ is special order)
Relative Pressure/ Absolute Pressure
Relative pressure: display values indicated on the pressure gauge
Absolute pressure: Value that add 100 Kpa based on display values indicated on the pressure gauge (The actual value in the inner box)
· Comparison Table of Temperature, Humidity , Pressure of Saturated Steam
Humidity of Saturated Steam
100%RH saturation steam humidity
Steam Pressure(Absolute Pressure)
101.3Kpa +0.0Kg/cm2 ~ 2.0Kg/cm2 ; (3.0Kg/cm2 is special standard)
Steam Natural convection circulation
Safety Protective Devise
Water short storage protect, over pressure protect.(have automatically/manual water replenishing, automatically discharge pressure function )
Two layers stainless steel plate
PCT-25 environmental test chamber Pictures: