Test Gases Table; Oxygen Typical Performance Specifications; Toxic Performance Specifications - MSA ALTAIR PRO Manual De Operación

TECHNICAL SPECIFICATIONS/CERTIFICATIONS
5.3.

Test Gases Table

Instrument version
CO
H S
2
0
2
*) The self-test can also be conducted where the operator breathes out onto the sensor for about
3 - 5 seconds.
5.4.

Oxygen Typical Performance Specifications

Range
Resolution
Reproducibility
Response time
*) normal temperature range 0-40°C
**) extended temperature range -20 to 0°C and 40 to 50°C
5.5.

Toxic Performance Specifications

Sensor
Range
Resolution
Reproducibility
Response time
Sensor
Range
Resolution
Reproducibility
Response time
*) normal temperature range 0-40°C
**) extended temperature range -20 to 0°C and 40 to 50°C
42
Test gas - Self-test
60 ppm
40 ppm
*)
<19%
0 – 25% 0
2
0.1% 0
2
0.7% 0 for 2 – 25% 0
2
90% of final reading
30 seconds (normal temperature range*).
Three minutes (extended temperature range**)
CO or CO Steel
0 – 1500
1 ppm
±5 ppm or 10% reading, whichever is greater
(normal temperature range*)
±10 ppm CO or 20% or reading, whichever is greater
(extended temp. range**)
90% of final reading in 60 seconds
(normal temperature range*)
H S
2
0 – 200
1 ppm
±2 ppm or 10% reading, whichever is greater
(normal temperature range*)
±5 ppm or 20% or reading, whichever is greater
(extended temperature range**)
90% of final reading (normal temperature range*).
ALTAIR PRO - Operating Manual
Test gas - Calibration
60 ppm
40 ppm
20.8%
2
MSA
GB