(HAST Chamber/ saturation type ) Highly Accelerated Stress Test Chamber

(HAST Chamber/ saturation type ) Highly Accelerated Stress Test Chamber 


Application: 
HAST chamber 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.

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.

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 silica gel door gasket, air tightness is very good, and long operation life.
8.The inner box is mirror-polished , graceful and non-pollution

Technical Parameters:  

Internal Dimension  Φ×D (mm)	300×250		350×450	450×550	550×650	650×750
External Dimension  Φ×D (mm)	850×1300×900		900×1350×900	1000×1480×1000	1150×1650×1200	1300×1800×1350
Steam Temperature Range	Steam Temperature Range: 100℃~135℃, (143℃ is optional)
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
Steam Humidity	70~100％R.H. steam humidity adjustable
Steam Pressure(Absolute Pressure)	101.3Kpa +0.0Kg/cm2~2.0Kg/cm2 ; (3.0Kg/cm2  is special standard)
Recursive Device	Steam in forced-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	AC220V, 1∮ 3  Lines ,50/60HZ;    AC380V ,3∮ 5 Lines,50/60HZ

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