- Description
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Details
Highly Accelerated Stress Test Chambers
Highly Accelerated Stress Test (HAST) Chambers is widely applied to 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.
Features:
1.HAST Test Chambers 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 silica 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. HAST Chambers 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
Specification:Model SM-HAST-250-A SM-HAST-300-A
SM-HAST-400-ATemperature Temp Range
105.0℃~155.0℃ (A=132℃, B=142.9℃, C=155℃)Pressure Range
Normal pressure +0.2~2.0 kg/cm2, normal pressure +0.2~3.0 kg/cm2,
normal pressure +0.2~3.5 kg/cm2
Fluctuation±2.0℃
Uniformity±3.0℃ Humidity
Range65.0%RH~100.0%RH
Fluctuation±2.0% RH
Uniformity±5.0%RH Material /
components
InternalStainess steel (SUS316)
ExternalStainess steel (SUS304)
Heat insulation100mm thinkness mineral wool
FanImpeller Fan
CompressorFrance Tecumseh
Condenser
Air cooling, water cooling
RefrigerantR404A
EvaporatorAir-cooled plate fin cooler Heater
Nickel chromium alloy heating wire
HumidifierSteam humidifier Internal DIAxD (mm) 250x450 300x450
400x500External WxDxH (mm) 560x1050x1250 660x1050x1250
760x1150x1350
Operating Temperature+5 ~ 35℃ Controller
SANWOOD SH-5500 - Reviews
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