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Gonoava
Air Leak Tester Direct Pressure Type Air Tightness Detector GA-2802-A
Use
GA-2802-A series air-tightness detector adopts the principle of direct pressure and uses air as the medium to pick up the leakage of the product. It is a non-destructive testing instrument.The working principle is to inflate the test product to the specified air pressure, then close the valve, after a period of stability, measure the change of air pressure during the test period, calculate the leakage through conversion.With its high precision and complete function, this instrument is widely used in sealing testing of open products or parts of closed products.
Functional features
l 7 inch touch screen display, Chinese and English language switch.
l High resolution 24-bit pressure AD converter.
l Large leakage, small leakage 2 alarm functions.
l OK,NG computing function.
l The XY axis curve shows the recording of test pressure and leakage.
l Test pressure units KPa, mbar, Psi, KGF /cm2,inn hg,mm hg
l Leakage unit Kpa,ml/min
l 8 sets of channel parameters save, can be external toggle program
l Usb disk history storage, query, print, delete, screenshot
l PLC input and output I/O interface, can connect automatic equipment
l Volume measurement of test products (optional)
l RS485 communication interface (optional)
l Barcode scanner interface (optional)
l Microprinter interface (optional)
Application fields
Automotive industry, aerospace industry, home appliance industry, medical industry, bathroom industry, packaging industry, new energy industry.
Technical Specification
Testing way | 1.Leak test for open product (air pressure attenuation) |
2.Leak test for closed product (air pressure attenuation) | |
3.Leak test for open product (air pressure attenuation) | |
Test pressure display | Unit：kpa,mbar,psi,kgf/cm2,in Hg,mm Hg |
Display range：±9999.99 | |
Time | 0.1s-1999.0s |
Channel | 8（1-8CH） |
I/O interface | 5 input signals / 6 output signals |
USB interface | 1 pcs standard assignment /(1 option) |
RS485interface | 1 pcs(optional) |
Printer interface | 1 pcs(optional) |
Connecting piping | Outer diameter 6mmPU tube |
Power | DC 24 ±5% |
Rate of power | 40W |
Size | D400*W210*H295（mm） |
Weight | About 8KG |
Test gas source | 0.4MPa-1.0MPa Clean dry compressed air source |
Ambient temperature, humidity | Temperature for 5-40 ℃, 80% RH, no condensation |
Overall dimensions
Parameter
Choose Item | Mark | Instructions | |
GA-2802-A | Series | GA-2802-A | Direct pressure type air tightness detector |
CP | Basic gas path | CP | （Open product/closed product）Air pressure detection air path |
A | Test pressure | 1 | Mechanical regulating valve 2KPa-20Kpa(Resolution 0.001Kpa) |
2 | Mechanical regulating valve 5KPa-100Kpa( Resolution 0.001Kpa) | ||
3 | Mechanical regulating valve 10KPa-400Kpa(Resolution 0.003Kpa) | ||
4 | Mechanical regulating valve 50KPa-900Kpa(Resolution 0.007Kpa) | ||
5 | Electrically pressure regulating valve 5KPa-100Kpa(Resolution 0.001Kpa) | ||
6 | Electrically pressure regulating valve 10KPa-400Kpa(Resolution 0.003Kpa) | ||
7 | Electrically pressure regulating valve 50KPa-900Kpa(Resolution 0.007Kpa) | ||
B | Measurement of test product volume | 0 | No volume testing function of test products |
1 | Have volume testing function of test products | ||
C | RS485 communication interface | 0 | No RS485 communication interface |
1 | Have RS485 communication interface | ||
D | Barcode scanning interface | 0 | No barcode scanner interface |
1 | Have barcode scanner interface | ||
E | WeChat printer interface | 0 | No microprinter interface |
1 | Have microprinter interface | ||
Can Purchase the accessories below:
1 | U disk | 4 | External pressure device |
2 | Bar scanner | 5 | Standard leak hole |
3 | Microprinter | 6 | Product seal test fixture |
