| After-sales Service: | 24 Hours on Line Services |
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| Power Supply: | 380V |
| Certification: | CE, ISO |
| Warranty: | 1 Year |
| Inner Dimension: | Diameter 550 mm*D (Depth) 650mm |
| Outer Dimension: | About W900 mm*H1552 mm*D1500 mm |
| Customization: |
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Audited Supplier PCT High Pressure Accelerated Aging Test Machine Semi conductor reliability Test Chamber
Product description
The PCT high-pressure accelerated aging test is mainly to test moisture resistance of the semiconductor package. The product to be tested is placed in a specific temperature, humidity and pressure environment to test the pressure resistance and air tightness of the sample. If the semiconductor package not good condition, the moisture will follow the glue or the glue and the wire. The interface of the rack penetrates into the package. The common causes of failure include popcorn effect, open circuit caused by corrosion in the metalized area, and short circuit between the pins of the package due to pollution.
Volume and dimension
| Volume | About 55L |
| Interior size | Ø550 mm*D650mm(Drum type pressure inner box) |
| Exterior size | W900 mm*H1552mm*D1500 mm(Excluding the protruding part of the machine!) Tips: For external dimensions, please confirm the three views according to the final design! |
The main technical parameters
| Test Conditions | Cool method: :Natural cooling or air purging Measured at a room temperature of +25 ºC under no load, Measured at normal pressure 101.3Kpa, the temperature and humidity performance test is measured according to the relevant regulations according to GB/T 2424.5 or IEC60068 -3; the sensor is placed at the air outlet of the air handling unit. |
| Temperature range | +105ºC~+135ºC(At 100% relative humidity) |
| Temp. fluctuation | ±0.5ºC |
| Temp. uniformity | ≤±3.0ºC |
| Temp. deviation | ≤±3.0ºC |
| Humidity range | 1) HUM unsaturated test mode: 65~100%RH 2) STD saturation test mode: 100%RH |
| Humidity Fluctuation | ±3.0%RH |
| Humidity Deviation | ±5.0%RH |
| Temperature change rate | Heat up rate: +25ºC~+135ºC, full range average speed approx 45 min (no-load,no heating) |
| Load | no |
| Note:Measured at a room temperature of +25 ºC under no load,the temperature and humidity performance test is measured according to the relevant regulations according to GB/T 2424.5 or IEC60068 -3; the sensor is placed at the air outlet of the air handling unit. | |
| Pressure range | Gauge pressure: +0.2 ~ 200Kpa *Absolute pressure: 100 ~ 300Kpa |
| Pressure deviation | ≤±2 kPa |
| Pressure rise time | Atmospheric pressure to 200Kpa 20min |
Product technical features
·Using wet and dry bulb sensor for direct measurement
The control modes are divided into three modes: dry and wet bulb, unsaturated and wet saturated.
·Double-layer cylinder structure, multiple protection functions
The inner tank adopts a circular arc design to prevent condensation and dripping water, which meets the national safety container regulations. Multiple man-machine protections such as various over-pressure and over-temperature, dry-burning leakage and misoperation.
·Slow pressure reduction treatment, optional exhaust and drainage mode
Prevent the sample from being affected by sudden pressure, temperature or water evaporation after the test.
·Automatic water replenishment function, front water level confirmation
At the beginning of the test, the system will automatically add enough water for the test at one time, and the remaining water in the tank can be simply confirmed from the front.
·Komeg independently researched and developed control system, intelligent setting, easy operation
It adopts 7-inch true color touch screen, has 250 groups of 12,500 programs, has USB curve data download function, and RS-485 communication interface.
PCT high pressure accelerated aging test conditions
Test equipment: KOMEG brand PCT pressure cooker testing chamber
Temperature range: +105ºC to +162.5ºC, humidity range: 100%R.H
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Audited Supplier 
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