TSI Incorporated portacount pro 8030, Руководство по эксплуатации и обслуживанию

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About Respirators and Fit Testing 19
Note : The P
ORTA
C
OUNT
®
P
RO
Model 8030 can successfully fit test class-
100, class-99, and P3 disposable respirators. Lower efficiency
disposable respirators such as class 95, P2, and P1 will usually
require use of the P
ORTA
C
OUNT
®
P
RO
+ Model 8038.
Inserting a Test Probe in a Disposable Respirator with the TSI
Model 8025-N95 Probe Kit
To perform a quantitative fit test, the P
ORTA
C
OUNT
®
P
RO
fit tester must
draw an air sample from inside the respirator while it is being worn by the
person being fit tested. The tools, sampling probes and push nuts contained
in the probe kit lets you install a sampling port onto any disposable filtering-
facepiece respirator.
WARNING
Once a sampling probe has been installed, the
respirator can not be used for respiratory protection.
Ported respirators are for quantitative fit testing only.
Discard (or sanitize) the respirator after each fit test is
completed. (Follow the respirator manufacturer’s
recommendations.)
1. Choose a location to install the sample probe.
For proper fit testing, the sampling point must be in the “breathing
zone” of the respirator user. For most respirators, this is in the center of
the respirator between the person’s nose and mouth.