Instruction manual

CS Instruments
- 9 -
characteristic noise of a leak. Go closer to identify the location exactly.
Adjust the sensitivity when necessary.
To detect very small holes the focus tube and the focus tip can be sticked
onto the sensor unit.
In applications where LD 300 is too bulky for a close up detection, the
sensor unit can be removed from the main unit. In the scope of delivery
there is an extension cable which can be connected between sensor and
main unit.
Detection of leaks in unpressurised systems
LD 300 can be used to detect leaks at insulations of doors, windows and
tanks. For this purpose an ultrasonic tone generator (0554 0103) is placed
inside the room or tank. If there are small holes the ultrasonic sound will
leak and can be easily located by LD 300.