|Inner chamber size (cm)||Φ25*D35||Φ30*D45||Φ40*D55||Φ50*D60||Φ25*D35||Φ30*D45|
|External size W*H*D (cm)||56*65*105||66*105*125||76*115*135||86*135*145||56*65*105||66*105*125|
|Pressure range||gauge pressure+0.2~2.0kg/cm²||gauge pressure+0.2~3.0kg/cm²||gauge pressure+0.2~3.5kg/cm²|
|Humidity range||65%~100%RH (Adjustable)|
|Controller||HAST-6890 Model Dedicated controller; Chinese/English; USB interface; R-232C interface; Data curve can be download|
|Resolution||Temperature:0.1℃, Humidity:0.1%RH, Pressure:0.1kg/cm²|
|Range of temp and humidity fluctuation||Unsaturated control:±0.5℃/±2.5%RH;|
Wetting saturation control: ±0.5℃/100%RH
|Temperature/ humidity uniformity||±0.5℃/±5%RH|
|NO||Standard 8 (8~55 optional), AC and DC 125V 1A|
|External air supply||External air supply||External air supply|
|Pressurization time||About 45 min||About 50 min||About 55 min|
|Cyclic mode||Blade-forced convection cycle|
|Internal material||SUS#316 stainless steel|
|External material||Cold rolled steel plate anti-static spraying|
|Insulating material||Glass wool|
|Pressure vessel||Heater, Humidifier, Temperature sensor, Sample signal terminal, Convection fan, Convection fan motor, Anti-overheat/dry detection terminal|
|Sample holder||Sample partition (2 layers), the particular sample holder can be customized.|
|Control panel||Controller, Power switch key, Process indicator light, Alarm light, Mechanical pressure gauge, Manual emergency pressure relief valve, USB interface, R-485 interface|
|Water supply mode||Automatic water supply|
HAST Chamber Features
- Large-capacity water tank, long test time, fully automatic water supply. The humidity test chamber is not interrupted.
- A sample signal application terminal that matches the number of samples.
- The humidity test chamber adopts a 7-inch actual color touch screen with 250 sets of 12,500-segment programs. It has a USB curve data download function RS-485 communication interface.
- Adopt a high-efficiency vacuum pump to achieve high purity and saturated steam in the tank.
- One-piece silicone door gasket, good gas density, and long service life.
- It can custom for special equipment according to the different needs of customers. (such as inner box size and deviation can meet different test needs of customers).
- Customized product racks can be customized according to the customer’s product appearance and size.
- Corresponding to IEC60068-2-66 conditions, with dry and wet bulb temperature sensors. It can directly measure the temperature and humidity inside the box.
- This humidity chamber has the functions of slow pressure reduction, exhaust, and drainage. It avoids the rapid change of pressure temperature after the end of the test to ensure the correct test results.
- Over-temperature protection: When the temperature inside the pot is too high, the machine will sound an alarm and automatically cut off the heating power.
- Anti-scalding protection: made of unique materials to prevent the operator from getting hot.
- Over-pressure safety protection: When the pressure in the pot exceeds the maximum working value, the automatic exhaust pressure relief, extreme over-pressure relief protection, and manual emergency pressure relief protection.
- Mishandling safety device: If the pot door is not closed, the machine will not start.
- Fault abnormality shut down the whole machine power failure processing and fault prompt.
Highly Accelerated Stress Test Chamber Applications
- IC semiconductors
- Circuit boards
- Polymer materials
- Photovoltaic modules
- Magnetic materials