Pressure Adjustable Highly Accelerated Ageing Test Chamber for IC Package
Application:
High Pressure High Temperature Test Equipment (also known as the PCT high pressure accelerated aging test machine) is mainly to test the moisture capacity of semiconductor packaging. The products to be measured are tested under severe temperature, humidity and pressure. Moisture will infiltrate into the packaging body along the interface of colloid or colloid and wire rack. The common fault formula is caused by active metallization. Circuit breakage, or short circuit between package leads due to contamination.
Highly Accelerated Ageing Test Chamber Parameter:
| Model |
PCT - 25 |
PCT - 35 |
PCT - 45 |
PCT - 55 |
PCT - 65 |
Internal Dimension
Φ*D (mm) |
300*250 |
350*450 |
450*550 |
550*650 |
650*750 |
External Dimension
Φ*D (mm) |
750*1200*800 |
800*1250*800 |
900*1380*900 |
1050*1550*1100 |
1200*1700*1250 |
Temperature Range of
Saturated Steam
(Operating temperature) |
(Temperature Range of Saturated Steam:100degree C~135degree C) ,
Temperature Range: 120degree C,100Kpa/ 133degree C 200 Kpa;
(143degree C 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) |
| Recursive Device |
Steam Natural convection circulation |
| Safety Protective Devise |
Water short storage protect, over pressure protect.(have automatically/
manual water replenishing, automatically discharge pressure function ) |
| Accessories |
Two layers stainless steel plate |
| Equipment Capacity(L) |
17 |
43 |
87 |
155 |
250 |
| Powder |
AC 220V(±10%), 1 phase 3 Lines ,50/60HZ ; |
Pressure Adjustable Highly Accelerated Ageing Test Chamber Features:
1. Automatic adding water function, and automatic filling water upon the water short storage while testing.
2. 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.
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. Water device is automatically discharge not saturated steam in order to achieve the best steam quality.
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
Safety Device:
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.
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