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24 Specifications
M3014A Sidestream CO
Warm-up Time
Sample Flow Rate
Total System Response Time
Operating Temperature
M3002A/M3014A Mainstream and Sidestream CO
Either BTPS or ATPD can be selected as the humidity correction factor for the CO
formula for the correction calculation is:
Where p = partial pressure, P
M3016A Mainstream CO
CO
2
awRR
Warm-up Time
Response Time
Mainstream CO
Either BTPS or ATPD can be selected as the humidity correction factor for the Mainstream CO
readings. The formula for the correction calculation is:
Where p = partial pressure, P
268
Performance Specifications
2
2 minutes with CO
50 ±10 ml/minute
3 seconds
0 to 40°C (32 to 100°F)
P
ATPD
= absolute pressure, and P
abs
Performance Specifications
2
Range
–4 to 150 mmHg (-0.5 to 20.0 kPa)
Accuracy
after 20 minutes warmup and calibration:
For values between 0 and 40 mmHg: ±2.2 mmHg (±0.29 kPa)
For values between 40 and 76 mmHg: ±5.5% of reading
The specifications are valid for 45% O
these conditions the accuracy reaches at a minimum the requirements of
EN864/ISO9918.
Resolution
Numeric: 1.0 mmHg (0.1 kPa)
Wave: 0.1 mmHg (0.01 kPa)
Stability
±1.0 mmHg over a 7 day period
Range
0 to 150 rpm
Accuracy
±2 rpm
20 minutes with CO
Less than 125 ms (for step from 10% to 90%)
Humidity Correction Factor
2
P
ATPD
= absolute pressure, and P
abs
sensor attached for full accuracy specification
2
Humidity Correction Factor
2
P
abs
⋅
-----------------------------
=
P
BTPS
P
–
P
abs
H2O
= 42 mmHg @35°C and 100% RH.
H2O
transducer attached for full accuracy specification
2
P
abs
⋅
-----------------------------
=
P
BTPS
P
–
P
abs
H2O
= 47 mmHg @37
H2O
Measurement Specifications
readings. The
2
and N
or N
O balance. Outside
2
2
2
2
°C
and 100% RH.
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Troubleshooting
