1. Use
KY-232-4P series 4 channel air-tightness detector adopts the direct pressure principle and uses air as the medium to
detect the leakage of products. It is a kind of non-destructive
testing instrument. The working principle is to inflate the test
product to the specified air pressure, then close the valve,
stabilize it for a period of time, measure the change in air
pressure during the test, and calculate the leakage through
conversion. This instrument features high precision and
comprehensive functions, and is widely used for sealing detection
of parts in open or closed products.
2. Functional features
1. 7 inch touch screen display, Chinese and English language
switch.
2. High resolution 24-bit pressure AD converter.
3. Large leakage, small leakage 2 alarm functions.
4. OK,NG computing function.
5. The XY axis curve shows the recording of test pressure and
leakage.
6. Test pressure units KPa, mbar, Psi, KGF /cm2,inn hg,mm hg
7. Leakage unit Kpa,ml/min
8. 8 sets of channel parameters save, can be external toggle
program
9. Usb disk history storage, query, print, delete, screenshot
10. PLC input and output I/O interface, can connect automatic
equipment
11. Volume measurement of test products (optional)
12. RS485 communication interface (optional)
13. Barcode scanner interface (optional)
14. Microprinter interface (optional)
3. Application fields
1. Automotive industry: Waterproof tests for car lamps, engine air
tightness tests, camera air tightness tests, waterproof tests for
charging piles and charging guns, etc
2. Battery industry: lithium batteries, casing air tightness test,
terminal post and casing sealing test, battery packs, battery air
tightness test, etc
3. Home appliance industry: coffee machines, juicers, blenders,
kettles, water purifiers, soy milk machines, etc
4. Smart wearing: Fields such as waterproof testing of smart
bracelets, waterproof testing of smart watches, underwater alarm
sealing testing, and air tightness testing
5. Electronic consumption: sports audio equipment, Bluetooth
speakers, headphones, waterproof tests for electric toothbrushes,
waterproof tests for mobile phones, sealing tests, etc
6. Military consumables: waterproof testing for walkie-talkies,
handheld walkie-talkies, vehicle-mounted walkie-talkies,
three-proof mobile phones, radar waterproof testing and other
fieldss
7. Valves and pipelines: valve air tightness, pipeline air
permeability, joint sealing test, water meter sealing test,
throttle valve, distribution valve and other sealing
8. Security products: waterproof testing for security cameras,
smart home devices, street lamps, LED lights, etc. Sealing test,
air tightness test
4. Technical Specification
Model | KY-232-4CV Negative pressure/opening and sealing mode | KY-232-4CP Positive pressure/opening and sealing mode | KY-232-4V Negative pressure/opening mode | KY-232-4P Positive pressure/opening mode |
Test pressure | -85~-1kpa(optional) | 1-2000kpa(optional) | -85~1kpa(optional) | 1-2000kpa(optional) |
Test pressure display | Unit:kpa Display range:±9999.99 |
Leakage pressure display | Unit:kpa Display range:±9999.99 |
Time | 0.1(S)-1999.0(S) adjustable |
Channel | 8 group(1-8CH) |
IO interface | 5 input signals, 6 output signals |
USB interface | 1 |
RS485interface | 1 |
Printer interface | 1 |
Power | DC24V±5% |
Weight | About 8KG |
