eResearchTechnology GmbH AM3G01 User Manual
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Peak Flow Meter AM3 - Instructions for Use for Trial xxx
Version 00.03 • Date 04NOV2013
Technical Data
Principle:
Determination of respiratory flow and volume via exchangeable infrared rotary
flow sensor.
Determination of respiratory flow and volume via exchangeable infrared rotary
flow sensor.
Range:
Flow
Volume
Flow
Volume
0 - 840 liters/minute
0.5 - 8 liters
0.5 - 8 liters
Accuracy:
Flow
Volume
Flow
Volume
± 5 % or ± 20 L/min
± 3 % or ± 0.05 liters
± 3 % or ± 0.05 liters
Storage capacity:
1200 measurements, 400 sets of questionnaires
(max. 20 questions each)
(max. 20 questions each)
Power supply:
LI-ION Polymer battery 3.7 V, 1700 mAh
Battery will last under standard operating
conditions for about 40 days.
Full charging: 2 h
Battery will last under standard operating
conditions for about 40 days.
Full charging: 2 h
Dimensions:
Length x width x height
Weight
Length x width x height
Weight
112 x 82 x 37 mm
120 g (batteries included)
120 g (batteries included)
Ambient conditions:
Temperature
Relative humidity
Barometric pressure
Temperature
Relative humidity
Barometric pressure
+10 °C to +40 °C
15 % to 95 %, not condensing
700 to 1060 hPa
15 % to 95 %, not condensing
700 to 1060 hPa
Transport and storage
conditions:
Temperature
Relative humidity
Barometric pressure
conditions:
Temperature
Relative humidity
Barometric pressure
-20 °C to +50 °C
15 % to 95 %, not condensing
600 to 1200 hPa
15 % to 95 %, not condensing
600 to 1200 hPa
Moisture protection:
IP 22
Medical classification:
Active Medical Device Class IIa
Applied part:
Type BF (whole device)
Protection class:
Battery Device
Mode of operation:
Continuous operation
Max. resistance:
70 Pa/L/s at 14 L/s