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A912 Air Leak Tester

A912 Air Leak Tester

Product Introduction:

The A912 high pressure series is an instrument with stable and reliable performance, high test accuracy and most reliable sealing.

The maximum test pressure is 1200Kpa

Touch screen display and operation

Test pressure arbitrary selection function

Waterproof, oil, dust, etc.

Fully imported configuration, cartridge mounting, good stability


Related Products:
technical Parameter:

Display unit Test pressure kPa,Mpa、bar,PSI
Leakage PaPa/smL/min
Mainframe size 312L×277W×155H
Resolution accuracy ±1%±5%F.S
Minimum display 0.1Pa
Display range 0~±1999.9Pa
Precision guarantee range 0~±2000Pa
Sensor range 0~±2000Pa
Test pressure range 100-1200kPa
Pressure resistance of sensor 13.8MPa
Leakage volume display The number of integers is 3 bits, and the mL decimal number is 1.
Display sampling frequency 10HZ
Leaking upper and lower limits Less than 1999.9Pa
Parameter channel number 32group132
Time setting 0~999s
Hardware 32bitCPU
Power Supply AC220V±5%,50HZ
Test pressure source In general, dry clean air using 0.2~0.3MPa higher than the test pressure.
ambient temperature The temperature is 5~40 centigrade.
The preservation temperature is 0 ~ 70 C
Humidity 80%RH, below, no condensation
Control the IO interface Open circuit collector specification interface and relay output


Remarks: the height of the screws on both sides is 2mm; the detection pressure is greater than 500kPa, and the backside has no filter.



Performance Characteristics:

5.4-inch touch screen display, Chinese operation interface is clear and easy to understand;

Check the waveform diagram to facilitate analysis of the inspection process;

Differential pressure resolution, high precision;

Multi-channel parameters, the parameter channel selection and setting can be easily performed;

8 output control, 8 control inputs;

With manual test mode and automatic test mode;

With serial RS232 level output;

The remote control contacts are rich, can be connected to the PLC, and can also directly drive external devices (such as cylinders);

The output terminals can be manually adjusted to make external control more flexible;

The bubble-coating function, that is, when the soapy water is soaked in water to visually detect the bubbles, the instrument maintains a pressure-holding state;

The latest 10000 sets of test data can be saved, and the test results can be queried by date;

Leak detection result data, automatically stored;

Rich in data statistics and analysis functions;

With power-off memory protection

Use U disk to export data function; export data to EXCEL, easy to edit on computer

Direct drive to printer or scanner

Quality analysis: Analyze and classify product quality by analyzing and categorizing the products tested

Leakage calculation: Simple and fast calculation of differential pressure leakage values and flow leakage values to help process and operators quickly calculate leak data.

Low voltage test: DC24V safe voltage

Data Download: