SL-2006 portable inflatable cable hydrogen leak detector is used to accurately detect the inflatable cable leak point of the device.Currently, the city telephone cable trunk lines without exception, all using compressed air inflatable cable, fiber optic communication using inflatable cable has become a fixed potential Because the maintenance of the cable is an effective protection against moisture and moisture intrusion, thus ensuring the electrical characteristics of the cable, and to monitor the cable leak fault and determine the prerequisite for leakage of the section, But the inflatable cable leak point for fixed-point positioning, the long-term can not be solved, thus, to overcome the cable leak, improve the cable protection rate is a very difficult task.The instrument is widely used in telecommunications, street management, communication, Cable units and departments.

'Features'

▲High sensitivity: 0.0001% Hydrogen content can be checked out, and free from freon, methane and most other gases.
▲High precision; typical leak location accuracy of 0.3 meters in the actual range of the leak, the actual application is often within a few centimeters, this is because the molecular weight of hydrogen minimum, lightest, strong penetration, small viscosity, diffusion Of small reason.
▲Easy operation: only 5 minutes to master the operation of the system.
▲5% hydrogen and 95% nitrogen tracer gas non-toxic, tasteless, non-corrosive, non-combustible This tracer gas is used in industrial welding work to protect the stainless steel to avoid oxidation of the common gas, it is very easy obtain.
▲Reliable: Practice has proved that the leak rate of 100%.
▲high working efficiency.

'Main Specifications'
▲ Leak detection range: 0-5000ppm;
▲ alarm set value: 5-1000ppm within the arbitrary set, adjustable

'Detection principle and method'
A mixture of hydrogen gas (5%) and nitrogen gas (95%) was injected into the cable at a constant pressure to search for gas in the pipeline laying direction.