HAST Systems (Highly Accelerated Stress Tester)

Category MANUFACTURED EQUIPMENT

This HAST chamber is a non-saturated high-pressure accelerated aging tester. It operates under non-saturated humidity conditions (adjustable from 65% to 100% RH), along with controlled temperature and pressure.
This climatic chamber is widely used in IC semiconductors, connectors, circuit boards, magnetic materials, polymer materials, EVA, photovoltaic components and other industries-related products for accelerated aging testing shelf life study.
HAST chamber operation is stable, energy-saving, has good sealing performance and high temperature and humidity uniformity. Low noise when conducting experiments with diverse tests.
It is easy to operate, with a simple control panel. Click the button to start easily. Equipped with a high-precision programmable Chinese and English bilingual operating system.

$20,000.00

Product Description

Technical Parameters Of The HAST Chamber

This chart includes the main technical parameters of the Highly Accelerated Stress Test Chamber.

Inner Box Size:	φ400 × D500 mm round test box (can be customized according to requirements)
Outer Box Size:	Width ≤ 700mm, Height ≤ 1600mm, Depth ≤ 1100mm
Inner Box Material	SUS 316# Stainless Steel Plate Material
Outer Box Material	Senior Baking Paint
Temperature Range:	non-satiated 100℃ ~ +135℃ saturated 105~+135℃
Temperature Fluctuation:	≤±0.5℃.
Temperature Uniformity:	≤±2.0℃.
Humidity Range :	75%RH~100%RH .
Humidity Fluctuation:	≤±2.5 % R.H.
Humidity Uniformity:	≤±3.0% R.H.
Pressure Range:	0.2~2 kg/cm² (0.02~0.196 MPa/2.9~28.45 psi) pressure on the table inside the box, (ambient atmospheric pressure, then add another 1 atmospheric pressure)
Temperature Distribution:	≤± 2.0℃.
Temperature Rise Time:	room temperature → + 135 ℃ about 50 min;
Boosting Time:	Normal pressure → + 2 kg/cm² about 50 min. External gas source pressurization: about 5 min.
Control Object:	Microcomputer + P.I.D. + S.S.R. Automatic calculation control of saturated vapor temperature.
Control Mode:	Microcomputer PID Control
Control Accuracy:	≤± 0.5℃.
Analysis Accuracy:	0.1℃.
Installed Power:	about 4 kW
Maximum Current:	18A

Why Choose The ChiuVention Highly Accelerated Stress Test Chamber:

Energy Saving and Power Saving, Reliable Operation

External rotor fan, large elevation angle, large air volume, low-speed mute, turn axial fan sound energy saving 30%. The water pipe adopts copper pipe + bell, precision design, good air tightness, and low water consumption. Controller operation adopts a fuzzy algorithm to ensure precise operation.

Automated Control System, More Accurate Control

The water tank adopts 16L large-capacity water tank, which is placed at the bottom of the box, and adopts the latest active automatic water replenishment system, which effectively prevents the heating tube from dry burning; the test will not be terminated; the equipment will automatically remove the pressure at the end of the test.

Good Sealing Performance, Long Service Life

Special packing material: high temperature resistant rubber foam molding, the greater the pressure of the inner box, packing will have counterpressure will make it more closely combined with the box, and the traditional extrusion type is completely different, can extend the packing life.

Strictly Selected Materials, Standard Design is Safer:

Arc double liner design, stainless steel round test chamber structure, in line with industrial safety container standards, can prevent condensation and moisture phenomenon in the test, but also to avoid the direct impact of steam overheating, to meet the UHAST and BHAST test requirements. Meanwhile, the product design separates water and electricity, which is safer.

Intelligent and Easy to Operate

Critical point LIMIT mode automatic safety protection, abnormal causes and faults show the machine has a timed drying function, so that the test product is in a dry state. Controller human-machine interface interactive and friendly form design, 7″TFT true color LCD touch screen, easy to operate.

Easy to Clean and Operate, Good Heat Dissipation

You can monitor the operation of the machine and control the machine remotely via LAN or by connecting the machine directly to a computer.V-type condenser, large area heat dissipation design, efficient cooling. Cold rolled plate baking paint is easy to take care of, corrosion resistance, high and low temperatures.

Multi-port Data Support, Convenient to Monitor the Test Process

With USB interface to copy records directly, including historical curves, historical data, etc., directly copied to the computer to view and analyze and save the disk. Optional RS-232 or RS-485 communication interface, can be bi-directional control of the machine and computer hard disk storage data. Large program capacity: 269 groups of program functions, each group of programs can be edited 50 paragraphs.

Multiple Safety Protection Devices So That The Highly Accelerated Stress Test Chamber Is More Stable

Over-temperature and over-pressure protection is detected throughout the test:

The first stage of the instrument inside the ultra-high temperature protection.
The second stage of the instrument inside the humidifier water shortage protection, high pressure protection, water tank water shortage alarm power off.
The second stage of the humidifier tube limit temperature protection.
The second stage of ultra-high pressure protection.
Stage 3 emergency pressure relief protection, manual pressure relief protection, automatic pressure relief, etc.
Pressure overpressure protection; pressure over limit second protection.
Temperature limit alarm protection.
Pressure limit mechanical pressure relief disconnection device.
Temperature limit over-temperature power-off device.
Humidifying tube limit temperature cut-off protection device.
Water shortage protection.

The Control System Of Hast Chamber

The use of the original imported 7-inch microcomputer color LCD touch screen Ying screen direct key type, in English that the wide viewing angle, high contrast function of the process controller, and with a number of PID control functions. Programmable 269 models 13450 steps.

Control Precision of Hast Test Chamber

Accuracy: Temperature ±0.3℃, Humidity ±1%R.H, Pressure ±0.1%R.H.
Resolution: Temperature ±0.1℃, Humidity ±0.1%R.H. Pressure 0.1kg/cm²

With upper and lower limit standby and alarm function.

Temperature and humidity into the force signal dry and wet bulb (RTD) PT-100Ω × 2 (platinum resistance).

Pressure input signal 4～20ma.

6 groups of P.I.D control parameters setting, P.I.D automatic calculation.

Dry and wet ball automatic correction.

Interface Display of Climatic Chamber

Adopting screen talk type, no need to input keys, screen direct touch options.
Setting (SV) and actual (PV) values are directly displayed.
The remaining time of the current execution can be displayed.
Running time totalization function.

Set values are displayed as graphic curves, and a real-time display of the program curve execution function is available.
Separate editing screen for inputting temperature, humidity, pressure and test time.
Chinese and English can be switched at will; fault prompt screen display; screen can be adjusted for backlighting.
The screen display protection function can be timer or manually close the setting.

Capacity and Function Introduction of Environmental Chamber

Programmable timing control module device x2 groups can be programmed 269 models 13450 steps.
With power failure program memory, power restoration automatically starts and continues to execute the program function.
With RS-232 communication interface, two-way control of the machine and curve data storage computer hard disk.
With a USB interface, download historical data at any time.

Real-time graphic curves can be displayed during execution.
With reservation startup and shutdown functions.
Date and time adjustment function.
Self-learning function for machine maintenance tips.
Key and screen lock function.

Power Supply Conditions

AC220V FireWire + ZeroWire + Protective EarthWire. The user must configure an air or power switch of corresponding capacity for the equipment at the installation site, and this switch must be independent of using this equipment.

Specimen Restrictions Of Test Chambers

This test equipment prohibits:

Testing or storage of specimens of flammable, explosive, or volatile substances.
Testing or storage of corrosive substances.
Testing or storage of specimens with strong electromagnetic emission sources.

Selected Components Of Climatic Test Chamber

Intelligent protection control system, imported controls, each component is carefully selected to achieve better test results.