40
G. Update rate:
6 seconds moving average for SpO
2
and 8 beats average for Pulse Rate read-
ings.
H. Perfusion Index Display
Range: 0.2%~20%
I. Performance under low perfusion condition
The accuracy of SpO
2
and PR measurement still meets the specification de-
scribed above when the modulation amplitude is as low as 0.6%.
J. Resistance to interference of surrounding light:
The difference between the SpO
2
value measured in the condition of indoor
natural light and that of darkroom is less than ±1%.
K. Resistance to 50Hz /60Hz interference:
SpO
2
and PR are precise which have been tested by Fluke Biomedical Index
2 series SpO
2
simulator.
L. Dimensions: W 59mm×D 49mm×H 22mm
Net Weight: about 60g (not including batteries).
M. Classification
The type of protection against electric shock: Internally powered equipment.
The degree of protection against electric shock: Type BF applied part.
The degree of protection against harmful ingress of liquids: IPX2.
Electro-Magnetic Compatibility: Group I, Class B.
6 ACCESSORIES
• A data cable (optional)
• A Wristband
• A SpO
2
Probe
• Two batteries (AAA)
• A User Manual
Note:
The accessories are subject to change. See the items and quantity in
your hand for detailed.
7 REPAIR AND MAINTENANCE
7.1 Maintenance
The service life (not a warranty) of this device is 5 years.
In order to ensure its long service life, please pay attention to the maintenance.
• Please change the batteries when the low-voltage indicator lightens.
• Please clean the surface of the device before using. Use cloth with alcohol to
wipe the device first, and then let it dry in air or wipe it dry.
• Please take out the batteries if the oximeter will not be used for a long time.
• The recommended storage environment of the device: ambient temper-
ENGLISH
