Waterproof Air Leak Tester 4 Channels
1. Use
The key-232-4cp series 4-channel air tightness detector adopts the
direct pressure principle and uses air as the medium to detect
product leakage. It is a kind of non-destructive testing
instrument. The working principle is to inflate the test product to
the specified air pressure and then close the valve. After
stabilizing for a period of time, measure the pressure change
within the detection cycle and convert to calculate the leakage
volume. This instrument features high precision and comprehensive
functions, and is widely used for sealing tests of open or
non-permeable products.
2. Functional features
1. 7 inch touch screen display, Chinese and English language switch
2. High resolution 24-bit pressure ADC
3. 2 ~ 4 channel independent port, synchronous test
4. There are two test modes for open/closed products
5. 2 stages alarm function for large leakage and small leakage
6. The XY axis graph shows the recorded test pressure and leakage
7. Test pressure unit kPa
8. A unit of leakage Pa
9. 8 groups of channel parameters save, external switch procedures
10. U disk history storage, query, print, delete, screenshot
11. PLC input and output I/O interface for connecting automation
equipment
12. RS485 communication interface (optional)
13. Interface for Micro printer (optional)
3. Application fields
The automotive industry, aerospace industry, home appliance
industry, medical industry, bathroom industry, packaging industry,
and new energy industry.
4. 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 ºC, 80% RH, no condensation |
5. Overall dimensions
Model choose: KY-232-4CP-ABCE For example:KY-232-4CP-2001
| Choose item | No | Instructions |
| KY-232 | SERIES | KY-232 | Direct pressure type air tightness detector |
CP |
Basic gas path | 2CP | 2 channel (open product/closed product) air pressure detection
circuit |
| 3CP | 3 channels (open products/closed products) air pressure detection
circuit |
| 4CP | 4 channels (open products/closed products) air pressure detection
circuit |
A |
Test pressure | 1 | Mechanical pressure regulating valve 2kPa~20kPa (Leakage resolution 0.001kPa) |
| 2 | Mechanical pressure regulating valve 5kPa~100kPa (Leakage resolution 0.001kPa) |
| 3 | Mechanical pressure regulating valve 10kPa~400kPa (Leakage resolution 0.001kPa) |
| 4 | Mechanical pressure regulating valve 50kPa~900kPa (Leakage resolution 0.002kPa) |
| 5 | Electric control pressure regulating valve 5kPa~100kPa (Leakage resolution0.001kPa) |
| 6 | Electric control pressure regulating valve 10kPa~400kPa (Leakage resolution 0.001kPa) |
| 7 | Electric control pressure regulating valve 50kPa~900kPa (Leakage resolution0.002kPa) |
| 8 | Electric control pressure regulating valve 100kPa~2000kPa (Leakage resolution 0.005kPa) |
B | Measurement of test product volume | 0 | No test product volume test function |
| 1 | It has the function of testing product volume |
C | RS485 Communication interface | 0 | Not have RS485 Communication interface |
| 1 | Have RS485 Communication interface |
E | Microprinter interface | 0 | No micro printer interface |
| 1 | Have micro printer 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 |
