Product Overview
4 channel 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.
PRODUCT SPECIFICATIONS
Model | Negative pressure/opening and sealing mode | Positive pressure/opening and sealing mode | |
Test pressure | -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 | ||
Work Theory
Air tightness detector adopts the principle of direct pressure (pressure attenuation method), and USES air as medium to detect leakage of products. It is a non-destructive testing instrument.The working principle is to inflate the test product to the specified air pressure, and then close the valve. After a period of stability, measure the change of air pressure in the detection period, and calculate the leakage amount through conversion.This instrument is widely used in the sealing test of open or closed parts with high precision and complete functions.
Company Profile
FAQ
Q: Are your company a trading one or a factory?
A: We are a factory over14-year experience.
Q: After an order is placed, when to deliver?
A: Generally about 15 days. If we have inventory, we can arrange to ship within 3-5 days. Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the product' services and quality?
A: We have Pre-service, middle-service and after-sale service. Can provide video training to show you how to install & operate. We can also arrange engineer to train the operation of equipment to customer's company when you need. Core components almostly are from the import.
Q: Our controller is self-developed, which is convenient to provide non-standard customization quickly