Dräger Multi-PID 2, Руководство пользователя

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Introduction
Intended Use
The Multi-PID 2 measures the concentration of airborne gases and
vapors that can be ionized by a photoionization detector.
The Multi-PID 2 automatically displays and can record these concen-
trations.
In the TVOC mode the Multi-PID 2 does not distinguish between
individual compounds.
The reading displayed represents the total concentration of all pho-
toionizable chemicals present in the sample. The Multi-PID 2 is fac-
tory-set to display concentration in units of ppm.
Benzene is selectively measured in GAS mode.
This measurement requires the use of the PID pre-filter tube benzene.
The pre-filter tube adsorbs all substances with the exception of ben-
zene. Only benzene passes into the detector.
Multi-PID 2 Overview
Figure 1 – Multi-PID 2
00523958_0
1_en.eps
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9/3/2006
10
:09
: 0.0
: 2.9
STEL
PEAK
PPM
: 0.1
0:05
TWA
INT
1.0