Semiconductor

HAST Unsaturated High Voltage Accelerated Aging Tester

The HAST unsaturated high voltage accelerated aging tester is mainly used to test the physical and other related properties of electrical and electronic products, components, metal materials and their materials under climatic conditions simulating high temperature, high temperature, high humidity and pressure.

product details

Technical Parameters

Model	HAST-25	HAST-35	HAST-45	HAST-55
Internal size (W×H×D) (mm)	300x250	350x450	450x550	550x650
External size (W×H×D) (mm)	850x1300x900	900x1350x900	1000x1480x1000	1150x1650x1200
Steam temperature range	Steam temperature range: 100℃~135℃ (143℃ is a special option)
Relative pressure/absolute pressure	Relative pressure: the value displayed by the pressure instrument; Absolute pressure: the value displayed by the pressure instrument plus 1 ambient atmospheric pressure (i.e. the actual value in the test chamber)
Steam humidity	70~100%R.H. steam humidity adjustable
Use steam pressure (absolute pressure)	0.0Kg/cm²~2.0Kg/cm²(+101.3Kpa); (3Kg/cm² is a special specification)
Cycle mode	Natural convection circulation of water vapor
Accessories	Stainless steel partition two layers
Safety protection device	Water shortage protection, overpressure protection (with automatic/manual water replenishment function, automatic pressure relief function)
Equipment capacity	14	43	87	155
Power	AC220V；1Φ3；50/60Hz

Structural Characteristics

● The control box and test box are integrated, with an upper and lower structure;

● The bottom of the test chamber is equipped with moving casters and positioning foot cups;

● The door of the test box is opened and closed by pushing and pulling forward and backward, and the electric clamp locking device ensures reliable sealing and safety of the door;

● The temperature of saturated water vapor is controlled by heating water in a closed space, and the pressure of the test space is controlled;

● 316# stainless steel is punched and bent into a mesh shape, which is easy to use and the spacing between material racks can be adjusted;

● Titanium tube heating is used, which will never rust. P.I.D controls heating to achieve temperature balance;

● Homemade large water tank, water pump lifts automatic water supply (continuous testing can be carried out without stopping)

Product Description

The HAST unsaturated high-voltage accelerated aging tester of Zhongzhi Detector Instrument is mainly used to test the performance of products during storage, transportation and use under high temperature, high temperature, high humidity and pressure climate conditions. It is mainly used to test the physical and other related properties of electrical and electronic products, components, metal materials and their materials under simulated high temperature, high temperature, high humidity and pressure climate conditions. After the test, it is determined by verification whether the performance of the product can meet the requirements, so as to provide products for design, improvement, verification and factory inspection. The sealing performance test is carried out on related products for accelerated life test. It is especially suitable for Semiconductor Industry.

Temperature, Humidity, Pressure Comparison Table

Meets the Test Standards

●JESD22-A102E-2015 Accelerated Water Vapor Resistance-Unbiased Autoclave (PCT)

●JESD22-A118B.01-2021 Accelerated Water Vapor Resistance-Unbiased HAST (Unbiased Unsaturated Autoclave Steam)

●IEC60068-2-66:1994 (GB/T 2423.40-2013) Environmental Testing Part 2: Test Methods Test Cx: Unsaturated Autoclave Steam Steady Heat

●IEC60749-4:2017 (GB/T 4937.4-2012) Semiconductor Devices Mechanical and Climatic Test Methods Part 4: Strongly Accelerated Steady Heat Test (HAST)

Contact Us

As a professional test chamber manufacturer, Guangdong Zhongzhi Testing Instruments Co., Ltd. offers custom products to meet your specific testing needs, including our TC Temperature Cycle Test Chamber. For more information, please feel free to contact us.

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