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HAST Unsaturated High Pressure Accelerated Aging Tester
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HAST unsaturated high pressure accelerated aging tester is to analyze the service life of electronic components and machinery appear by providing a specific environment. (temperature, applied voltage, load etc.)
HAST Unsaturated High Pressure Accelerated Aging Tester Standard
- IEC60068-2-66
- JESD22-A102-C
- JESD22-A110-B
- JESD22-A118
- GB/T 2423
- 40-1997
HAST Unsaturated High Pressure Accelerated Aging Tester Specification
| MODEL |
XB-OTS-HAST350 |
XB-OTS-HAST450 |
XB-OTS-HAST650 |
|---|---|---|---|
| Inner Size mm (Diameter*Height) |
300*450 |
400*550 |
650*750 |
| External Size |
795*1450*1500 |
750*1300*1070 |
1010*1550*1250 |
| Temp Range |
A:100C+132℃、D:100C→+142℃、M:100℃→+155℃ |
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| Pressure Range |
0.2~2kg/cm2(0.05~0.196MFa), 0.2~3kg/cm2(0.05~0.294MPa) |
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| Pressurization Time |
About 55min |
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| Air Source Pressurization time |
About 5min |
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| Temp Uniformity |
<士0.5℃(100%R.H)，<±1℃(75%R.H) |
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| Temp Fluctuation |
≤±0.5℃ |
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| Humidity Range |
65%~100%R.H |
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| Humidity Uniformity |
≤士2.5% R.H |
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| Humidity Fluctuation |
≤士3.0% R.H |
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| Controller |
TH900C Programmable LCD Touch Screen controller, |
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| Resolution |
Temp: 0.01℃ Humidity: 0.1% RH, Pressure 0.1kg/cm2, Voltage: 0.01DCV |
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| Communication Interface |
RS-485 interface to connect with pc, USB port to save test data |
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| Temp Sensor |
PT-100 ohnΩ |
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| External Material |
SUS 304 with Painting coating |
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| Internal Material |
Glass Wool |
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| BIAS Terminal |
Optional, with extra cost, please contact OTS |
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| Power |
3 Phase 380V 50Hz |
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| Safety System |
Sensor protection; Phase 1 High temp protection; Phase 1 High pressure protection; Voltage overload; Voltage monitoring; Manual adding water; Automatic depressurize and automatic water withdraw when machine in fault; Fault code displays for checking solution; Fault in record; Grounding wire leakage; Motor overload protection; |
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| Power |
4.5KW |
6KW |
8KW |
Control System
The controller adopts the original imported 7 inch color LCD touch-screen, direct key-press type, with wide angle of view, high contrast function and PID control function.
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Accuracy: ±0.3℃; ±1%R.H ; ±0.1% Pressure. Resolution: ±0.1℃, ±0.1%R.H. 0.1 kg/cm2 Equipped with upper and floor limit standby function and alarm function. Temp and humidity input signal, dry-wet bulb (RTD) PT-100Ω×2(Platinum resistance) Pressure input signal 4~50MPa PID control parameters can be set in 6 groups, PID self-calculation Dry-wet bulb adjustment |
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The screen adopts conversation type, keyboard entering is not needed any more. Touch the screen for options. SV (setting value) and PV(present value) can be showed on the screen. It can display the remaining time of present test. Operation cumulative time can be known. The setting value is displayed in graphic curves, and program curve can in real time. With a separate editing screen, you can enter temperature, humidity, pressure and test time. The Chinese and English can be switched at any time; the fault prompt screen is displayed; the screen can be adjusted backlight. The screen display protection function can be timed, TIMER or manually closing the settings. |
| Controller capacity and functions |
Programmable sequential control module: 2sets Equipped with power-off memory, it can automatically start and continue test after power on. RS-232 communication interface, two-way control of machine and curve data recording into hard disk of computer. USB interface, test report can be downloaded at any time. The graphic curves can be showed in testing. Appointment start-up function and shutdown is allowed. Time, date adjustment function. Machine maintenance notice, and self-learning function. Key and screen lock function |
Safety Protection
Temp and pressure protection
1. Over pressure protection, pressure over limits protection.
2. Temp over limits protection.
3. Once the pressure reaches a limit, the power cuts off and pressure relieves automatically.
4. Once the temperature reaches a limit, the power cuts off automatically.
5. Once the humidifying tube reaches a limit, the power cuts off automatically.
6. Water shortage protection.
Circuit system protection
- Electricity leakage protection.
2. Heating, humidifying and dry burning protection.
3. Overload and short circuit protection.
4. Power failure protection.
Technical Advantage
- 1. The controller adopts a fuzzy algorithm and the latest technology with high precision and the best effect. The 7 “TFT true color LCD touch screen is bigger than others.
- 2. The man-machine interface design makes the machine easier to operate.
- 3. Equipped with a USB interface and history curves, data can be copied into the computer for further analysis.
- 4. An RS-232 or RS-485 communication interface is optional. It can manipulate the hard disks of both machines and computers to store data.
- 5. The machine can be monitored and operated remotely by connecting with a computer through a local area network or a machine.
- 6. Super large program capacity: 269 program sets, each can be edited in 50 paragraphs.
- 7. The unique dew-free design and two sets of customized sample shelves can meet the test needs of framed and frame-less photovoltaic modules. The inner chamber is designed as an arc structure (iron-plated fluorocarbon), which prevents water from dropping on the product directly.
- 8. Two test modes: Saturation test (STD) and unsaturated test (HUM).
- 9. The vacuum function extracts impurity air at the beginning of machine operation so that the inner chamber can reach a pure state.
- 10. Automatic replenishment mode, less water consumption, and longer duration.
