Measurement Specifications34 Installation and Specifications

M3014A Mainstream CO2 Performance Specifications

CO2

Range

0 to 150 mmHg (0 to 20.0 kPa)

 

Accuracy

after 2 minutes warmup:

 

 

For values between 0 and 40 mmHg:±2.0 mmHg (±0.29 kPa)

 

 

For values from 41 to 70 mmHg: ±5% of reading

 

 

For values from 71 to 100 mmHg: ±8% of reading

 

 

The specifications are valid for standard gas mixtures, balance air, fully

 

 

hydrated at 35°C, Pabs = 760 mmHg, flow rate = 2 l/min.

 

Resolution

Numeric: 1.0 mmHg (0.1 kPa)

 

 

Wave: 0.1 mmHg (0.01 kPa)

 

Stability:

 

 

Short term drift

±0.8 mmHg over four hours

 

Long term drift

Accuracy specification will be maintained over a 120 hour period

awRR

Range

2 to 150 rpm

 

Accuracy

±1 rpm

Warm-up Time

 

2 minutes with CO2 transducer attached for full accuracy specification

Response Time

 

Less than 60 ms (with adult or infant reusable or disposable adapter)

 

 

 

M3014A Sidestream CO2 Performance Specifications

CO2

Range

0 to 150 mmHg (0 to 20.0 kPa)

 

Accuracy

after 2 minutes warmup:

 

 

For values between 0 and 40 mmHg:±2.0 mmHg (±0.29 kPa)

 

 

For values from 41 to 70 mmHg: ±5% of reading

 

 

For values from 71 to 100 mmHg: ±8% of reading

 

 

For values from 101 to 150 mmHg: ±10% of reading

 

 

At respiration rates above 80 rpm, all ranges are ±12% of actual. The

 

 

specifications are valid for gas mixtures of CO2, balance N2, dry gas at

 

 

760 mmHg within specified operating temperature range.

 

 

 

 

Resolution

Numeric: 1.0 mmHg (0.1 kPa)

 

 

Wave: 0.1 mmHg (0.01 kPa)

 

 

 

 

Stability:

 

 

Short term drift

±0.8 mmHg over four hours

 

Long term drift

Accuracy specification will be maintained over a 120 hour period

 

 

 

awRR

Range

2 to 150 rpm

 

 

 

 

Accuracy

±1 rpm

 

 

 

Warm-up Time

 

2 minutes with CO2 sensor attached for full accuracy specification

Sample Flow Rate

 

50±10 ml/minute

 

 

Total System Response Time

3 seconds

 

 

Operating Temperature

0 to 40 °C (32 to 100 °F)

 

 

 

M3014A Mainstream and Sidestream CO2 Humidity Correction Factor

Either BTPS or STPD can be selected as the humidity correction factor for the Mainstream CO2 readings. The formula for the correction calculation is:

PS T P D = PB T P S

 

Pab s

P----

a---bs------

----P----

H---2O-----

 

 

 

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Philips MP40/50 manual M3014A Mainstream CO2 Performance Specifications, M3014A Sidestream CO2 Performance Specifications

MP60/70/80/90, MP40/50, MP20/30 specifications

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