Power: < 0.3VA
The continuance of working hour: It can last more than 20 hours when the power
is full.
LCD display: Resolution 160×96, display area 60×35mm
Main Parameters
1 Measurement of Heart Rate
Measurement range: 30bpm~300bpm
Resolution: ±1 bpm
Accuracy: ±2 bpm
2 Measurement of SpO
Measurement range: 0%~100%
Resolution: 1%
Accuracy: When the SpO
the permission of absolute error is ±2% below 70% unspecified
3 Measurement of pulse rate
Measurement range: 30bpm~250bpm
Resolution: 1 bpm
Accuracy: ±2 bpm or ±2% (select larger)
4 Measurement Performance in Weak Filling Condition:
SpO
and pulse rate can be shown correctly when pulse-filling ratio is 0.4%.
2
SpO
error is ± 4%, pulse rate error is ±2 bpm or ±2% (select larger).
2
5 Resistance to surrounding light:
The deviation between the value measured in the condition of man-made light
and indoor natural light and that of darkroom is less than ±1%.
Chapter 6
CLEANING/MAINTENANCE
AND DISINFECTING
6.1 Cleaning
Keep the outside surface of the device clean and free of dust and dirt, and clean
exterior surface of the device(including LCD screen)with a dry, soft cloth.
If necessary, clean the chassis with a soft cloth soaked in a solution of soap
or water, and wipe dry with a clean cloth immediately.
Attention:
Before cleaning, switch off the power.
Don't use strong solvent, such as acetone.
Never use an abrasive such as steel wool or metal polish.
ENGLISH
2
measurement range is 70%~100%,
2
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