Warranty HAST Chamber

Product Detail

Warranty HAST Chamber - Highly Accelerated Stress Test Chambers    

Designed for consistant, repeatable results

On-board water supply and drain tank makes locating the HAST chamber easy.  
 HAST (Highly Accelerated Stress Test) chambers reduce the time it takes to complete humidity testing for semiconductors. By elevating temperatures above 100°C and increasing the pressure, simulation of normal humidity tests can be made while maintaining the same failure mechanisms. Tests can be completed in days, not weeks. Our HAST systems have a modern design that's easier to use:

?Automatic humidity filling

?Automatic door lock

?A more square workspace, allowing more product to be loaded

?Convenient, hermetic power-pin system for bias testing

Features
 OPERATION FEATURES:

?Unsaturated or saturated humidity control

?Multi-modern System (wet bulb/dry bulb) controls humidity, even during heat-up and cool-down. Fully conforms to EIA/JEDEC Test Method A110 & 102C.

?Programmable controller with temperature, humidity, and count-down display. Stores up to 10 test profiles, with 30 steps per profile.

?12 Specimen power terminals, allows power-up of specimens (12 per workspace on "double" units)

?Two feed-through ports, each 0.75" NPT (standard on units sold in North America only)

?Automatic fill of the humidity water at the start of a test (except TPC)

CABINET FEATURES:

?Inner cylinder and door shield protect specimens from dew condensation

?Interior is shaped more like a square for easier product loading (TPC model is cylindrical)

?Two stainless steel shelves

?Set of casters for easy movement of the chamber (except double-stacked models)

?Push button door lock (except TPC)

?Bottom of the unit allows storage space for peripheral equipment

SAFETY FEATURES:

?Overheat & over-pressure protectors

?Door lock safety mechanism to prevent opening of the door while the chamber is pressurized

?Specimen power control terminal: shuts down the product power in the event of an alarm

Model	GHAST-300A	GHAST-400A
Internal Dimension F*D(mm)	300×500	400×550
External Dimension      W*H*D(mm)	800*1360*900	900*1460*950
Steam Temperature  Range	Heating up time:RT?+ 147? about 55min   Temperature Range:100??+147?.( control point )      Temperature fluctuation degree:±0.5?.   Temperature deviation:±2.0?.
Humidity range	75%~100 %R.H . ( control point )    Humidity fluctuation :±2.5 %R.H.
Humidity uniformity	±3.0%.
Comparison Table  of Temperature,      Humidity,      Pressure
Steam Pressure	0.5~2.0kg/cm2  ( control point )
Boost time	Atmospheric pressure ?+ 2kg/cm2  About 60min.
Controller	Korea TEMI controller(4.3inch Touch screen programmable controller)
protection devices	Adjustable over temperature protection ;  Pressure overpressure protection ;     Pressure gauge double protection ;  Water shortage protection
Sample holder	12  layers  stainless steel plate

Grande Electronics is one of the largest warranty hast chamber manufacturers and suppliers in China and also known as one of the famous chamber brands. Our discount product is mainly featured by good performance and flexibility and low price. Welcome to order the customized and cheap chamber made in China with our factory.