Masimo EMMA User Manual

Directions
Attach the flow regulator to the calibration gas cylinder. Ensure that the valve is shut off completely.
1. Attach a new EMMA Airway Adapter to EMMA.
2. Turn on EMMA and ensure that the ETCO
2
reading is zero. Otherwise conduct a Zeroing
procedure according to chapter 7.4 above before proceeding.
3. Insert the 15M connector into one end of the EMMA Airway Adapter, and connect a second
EMMA Airway Adapter to the other end (see picture).
4. Turn on the regulator flow.
5. After 30 seconds, record the ETCO
2
reading.
6. Turn off the flow.
7. Determine and record an estimated ambient atmospheric pressure in mmHg.
8. Use the following table to determine if the unit is reading within specified limits.
Column A
Barometric Pressure
Column B
EMMA ETCO
2
Readings should be between
mmHg
mmHg 5% CO
2
kPa 5% CO
2
660-679
31-36
4,1-4,8
680-699
32-37
4,3-4,9
700-719
33-38
4,4-5,1
720-739
34-39
4,5-5,2
740-759
35-40
4,6-5,4
760-779
36-41
4,8-5,5
780-799
37-42
4,9-5,6
If the unit is reading within the above range then your EMMA has been successfully verified.
If the unit is not reading within the above range, disconnect the Airway Adapter from the gas bottle and
perform a Zeroing procedure according to the instructions in chapter 7.4 above and then repeat the Gas
span check procedure. If verification still fails, contact your local distributor for further instructions.
7.6 Troubleshooting
Failure Possible Cause Troubleshooting action
The unit does not complete
the turn on sequence
Low batteries Replace batteries
The unit does not turn on Low batteries Replace batteries
The measured values of
ETCO
2
are out of specified
accuracy
Incorrect Zero reference Perform a Zeroing procedure
and verify the measurement with
reference gas
7.7 Service and Product Return Requirements
Please contact your local distributor for detailed instructions.
23(32)

Masimo EMMA Specifications

General

Parameters	EtCO2, Respiration Rate
Measurement Range	0-150 mmHg
Display	LCD
Battery Life	Up to 4 hours of continuous operation
Weight	200 grams
Technology	Infrared spectroscopy
EtCO2 Range	0 to 150 mmHg
Respiration Rate Range	0-99 breaths/min
Sampling Method	Mainstream