Dräger X-pid 9000 Notice D'utilisation page 19

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ECOM Instruments GmbH
®
Smart-Ex
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3 Description
3.1 Product overview
3.1.1 Gas detector
The Dräger X-pid xx00 is a portable gas detector for release measurements for
hazardous substances in explosion-hazard areas in the workplace.
Occupational exposure limits for benzene and other toxic and carcinogenic
volatile organic compounds (VOCs) can be monitored using the gas detector.
The Dräger X-pid xx00 gas detector consists of three components:
– Dräger X-pid xx00 sensor unit (referred to simply as the 'sensor unit' in the
following)
– Dräger X-pid xx00 Mobile App (referred to simply as the 'mobile app' in the
following)
– Explosion-proof smartphone (referred to below as the "control unit")
The metrology and sensors are located in the sensor unit, from which
measurement data is transmitted to the control unit via Bluetooth and evaluated
and displayed in the mobile app.
Dräger X-pid
®
9000/9500 Sensor Unit
The gas detector has 2 measurement modes:
Mode Explanation
Seeker Broadband measurement for the preliminary check
and localisation of measurement points. The "Seeker"
enables a continuous, directly displayed measure-
ment of the total concentration of all existing VOCs
with consideration of the substance-specific
response. In the default setting, the total concentra-
tion of the detected substances is determined with a
simplified assumption of the response of the sub-
stance isobutylene (CAS number 115-11-7) and dis-
played in ppm. Selective measurement is not
possible. The measurement mode is comparable to
individual PID measuring devices.
Analysis Selective measurement of previously selected individ-
ual substances, known as target substances, in a
matter of seconds (discontinuous). For example, the
"Analysis" enables the concentrations of benzene
and butadiene to be individually displayed after 30 s
with a high level of accuracy. The measurement mode
is comparable to GC analyses in the laboratory.
For further information, see the following chapter: "During operation", page 25.
For more detailed information on the product specifications, see
www.draeger.com .
Description