Dräger Aerotest HP Notice D'utilisation page 29

Table of measurement recommendations/limit values for MultiTest
Measurements in air
Pressure: 3 bars ±0.2
Measuring point
in the
Tube
measuring device
for
Oil Oil 10/a-P,
or impactor
CO CO 100/a-P
2 2
SO SO 0.5/a
2 2
NO NO 0.5/a
x x
CO CO 5/a-P
H O H O 20/a-P
2 2
Measurements in O
2
Pressure: 3 bars ±0.2
Measuring point in
the
Tube
measuring device
for
CO CO 100/a-P 300 ppm
2 2
CO CO 5/a-P
H O H O 20/a-P
2 2
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Flow
Limit value (l/min)
±10 %
3
0.1 mg/m 4 depending on oil type
see Instructions for
Use for impactor
500 ppm 0.2
1 ppm 0.2
1 ppm 0.2
2 ppm 0.2
5 ppm 0.2
60 ppm 4
3
(45 mg/m )
Flow
Limit value (l/min)
±10 %
0.2
5 ppm 0.2
60 ppm 4
3
(45 mg/m )
Test time
(min)
Display Measurement range
See Instructions for Use for oil tube or impactor
5 ppm 100 to 3000 ppm
5
ppm SO 1 to 25 ppm
2
10
Display x 0.25 to 1 ppm
0.5 = ppm (only valid for scale
SO range 0.5 to 2 ppm)
2
5 ppm NO 0.5 to 10 ppm
x
5 ppm 5 to 150 ppm
3
10 mg/m 20 to 100 mg/m
Test time
(min)
Display Measurement range
5 ppm 100 to 3000 ppm
5 ppm 5 to 150 ppm
3
10 mg/m 20 to 100 mg/m
Evaluation
Deviation from
standard
±10 to 15 %
Evaluation on scale of n = 10
15 % ±20 %
Evaluation on scale of n = 20
±25 %
±30 %
±10 to 15 %
3
±10 to 15 %
Evaluation
Deviation from
standard
±10 to 15 %
±10 to 15 %
3
±10 to 15 %
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