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3.
T e c hnical Data
Aspiration volume per stroke
Aspiration period
relative to 1 stroke
Weight
Length
Max. diameter
Materials
4.
Conditions for Use
Observe Instructions for Use relative to the type of detector tube
used and any further requirements and guidelines. Observe in par-
ticular climatic conditions and possible interfering components
(cross-sensitivities).
The measured concentration only applies to location and time of
sampling. If required, establish sampling plan to cover possible
deviations relative to location and time (gas clouds).
5.
Operation
5.1 Check for Aspiration Performance and Tightness
Compress pump without inserting a detector tube and release
expansion stroke. Suction ball must be completely expanded within
2 seconds. If the time to expand exceeds this value, check bushing
and pump body for clogs.
Insert a sealed detector tube into pump body (see Fig. 3) and
compress the suction ball (see Fig. 3 and 4). The measuring device
is sufficiently tight, when the suction ball has not completely
expanded within 15 minutes.
If a sampling hose is used this has to be included in the check.
8
Gas-Tester
depending on
detector tube flow resistance
ca. 120 g
148 mm
rubber, polypropylene
100 ml
68 mm
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