BGS technic 63524 Manual De Instrucciones página 4

General Description
EM282-R is designed to locate leaks in pressure and vacuum
systems. It can be used to detect and locate the source of the
ultrasonic emission generated by gas or liquid flowing through
a small restrictive opening. It uses the advanced ultrasonic
sensing technique and features small size,
light weight, reliable detection, easy use and utility. In
conjunction with EM282-T Ultrasonic Transmitter, EM282-R
can also be used for tightness check in sealed compartments
such as container, tank, car, etc.
Principle
Turbulence created by gas or air forced through a small orifice
generates ultrasonic sound. Ultrasonic sound occurs when the
atmosphere leaks into a vacuum vessel or when a pressure
vessel leaks to the outside atmosphere. Ultrasonic sound's
frequency is related to the size of the orifice which ultrasonic
sound passes through, but usually the frequency is about
40kHz. Ultrasonic sound is very directional, this directionality is
used to pinpoint the origin of the ultrasonic sound, the leak
point.
General Specification
Alarm Indication: The " LEAK " LED lights and the " ticking tone " increases in
frequency
Frequency Response: 40kHz ± 2kHz
Operating Condition: temperature: 0°C ~ 40°C
Relative humidity: <80%
Battery: 9V, 6F22 or equivalent
Size: 192 * 50 * 30mm
Weight: about 115g (including battery)
Instruction
1. Probe
2. "POWER "LED after EM282-R is tuned on,
this LED lights as a power indicator.
3. "LEAK" LED It lights when EM282-R detects ultrasonic sound.
4. Sensitivity knob rotate it forwards to decrease sensitivity.
Rotate it backwards to increase sensitivity.
5. TEST Button press and hold down this button to turn on the device and
perform leak detection and location. Release the button to turn off the device
6. Headphone Jack
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Ultrasonic Leak Detector
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
Art. 63524
www.bgstechnic.com
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