High Pressure Accelerated Aging Test Machine
Basic Info
· Model NO.: GHAT-408
· Maxcapacity: <1000KN
· Load Way: Electronic Load
· Display: Digital
· Weight: 100-500Kg
· Oil Cylinder Position: Under
· Inner Chamber Size(W*H*D): Circular 600*850*800mm
· Test Temperature: 105c~142.9c
· Temp Fluctuation: <= +/-0.5c
· Temp. Uniformity: No More Than +/-2.0c
· Standard Power: AC 220V 50Hz
· Transport Package: Strong Wooden Case
· Origin: Guangdong, China
· Type: Material Testing Machine
· Accuracy Grade: 1
· Loading Method: Dynamic Load
· Control: Manual Control
· Power Source: AC110V
· Item: Circular
· Exterior Chamber Size (W*H*D): 1600*2030*1750mm
· Relative Humidity Rate: 65%Rh~100%Rh
· Humidity Fluctuation: No More Than +/-2.5%Rh
· Pressure Range: 0.2~3kg/Cm2
· Trademark: Grande
· Specification: Standard size
Fast change rate temperature chamber (ESS chamber)
In effort to improve the reliability of products, many different industries, just to mention a few, including
semiconductor, pharmaceutical, and solar companies turn to HAST testing as a shorter alternative to THB testing.
The acronym "HAST" stands for "Highly accelerated temperature/humidity stress test" the acronym "THB"
stands for "Temperature humidity bias". THB testing takes 1000 hours to complete, whereas HAST
testing results are available within 96-100hours. In some cases, results are available in even less than
96 hours. Due to the time saving advantage. The popularity of HAST has continuously increased in recent
years. Many companies have completely replaced THB test chamber with HAST chambers.
Highly accelerated stress test (HAST) was formulated to decrease the test time needed to get useful
results. Due to time constraints on projects, engineers look for a faster solution to learn if their product
meets the standards of their particular industry. HAST testing uses a high temperature(105ºC), high
relative humidity(about 85%), and high atmospheric pressure conditions (up to 4 atm). HAST testing
loads the speciment with heat and moisture stresses to find the concealed defects that could cause
failure for the user relying on it. In testing products for reliability. Defining the test conditions is the primary
step. A comom standard used for HAST is JEDEC JESD22-A110. Test conditions must meet application
conditions in order to make testing relevant HAST testing has also in turn become a more cost eddective alternative.
HAST Chamber is used to test various types of materials for their tolerancesof heat, cold, dry, humidity. Applied for quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries. Temperature change rate can be 3ºC/min,5ºC/min,8ºC/min, 10ºC/min, 15ºC/min for heating and cooling. Humidity test is optional.
Specifications:
Hast test chamber
1. We are manfuacturer, offer good price.
2. Major parts adopt imported brands.
3. Free parts warranty 12 months.
4. With USB or RS-232 to connect PC.
Technical parameters:
Model |
GHAT-225 |
GHAT-306 |
GHAT-408 |
GHAT-800 |
GHAT-1000 |
|
Internal Dim.W×H×D(mm) |
500×750×600 |
600×850×600 |
600×850×800 |
1000×1000×800 |
1000×1000×1000 |
|
External Dim.W×H×D(mm) |
1500×1930×1550 |
1600×2030×1550 |
1600×2030×1750 |
2100×2280×1950 |
2100×2280×1950 |
|
Temperature Range |
-70ºC-- -150ºC(KS); -40ºC-- -150ºC(KL); +20ºC-- -150ºC(KR) |
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Rapid Changes Temp.Range |
-70ºC;-50ºC-- +85ºC(KS),-40ºC; -20ºC-- +85ºC(KL),-20ºC; 0ºC-- +85ºC(KR) |
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Heating & cooling rate |
3ºC/min,5ºC/min,8ºC/min,10ºC/min,15ºC/min |
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Ferformance |
Temp.Constancy |
±2.0ºC |
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Temp.Constancy |
±1.5ºC |
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Indication Resolution |
0.01ºC |
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Heat-up Time |
-70ºC-- -150ºC in 60min; -40ºC-- -150ºC in 50min; +20ºC-- -150ºC in 35min |
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Pull-down Time |
+20ºC-- -70ºC in 70min; +20ºC-- -40ºC in 55min; +20ºC-- -20ºC in 35min |
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Material |
Exterior |
Stainless steel piate+powder Coated |
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Interior |
SUS#304 stainless steel piate |
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Insulation |
PU & Fiberglass wool |
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Systems |
Cirulation |
Siroco fan |
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Heating |