Contec CMS50EW, User Manual

Page: 16 / 17

13
Average value
Calculate the Average value in every 4 measure value.
The deviation between average value and true value does
not exceed 1%.
Pulse
Pulse
Pulse Pulse Parameter
Parameter
Parameter Parameter Specification
Specification
Specification Specification
Measuring range 30bpm
～
250bpm, (the resolution is 1bpm)
Accuracy
±
2bpm or
±
2% (select the larger)
Average pulse rate
Moving calculate the Average pulse rate every 4
cardio-beat
,
s cycle.
The deviation between average value and true value does
not exceed 1%
Safety
Safety Safety
Safety Type
Type Type
Type
Interior Battery
，
BF Type
Pulse
Pulse Pulse
Pulse Intensity
Intensity Intensity
Intensity
Range
Continuous bar-graph display, the higher display indicate
the stronger pulse.
Battery Battery Battery Battery Requirement Requirement Requirement Requirement
Voltage 3.7 rechargeable lithium battery × 1 (The red wire on the battery denotes anode,the black wire
on the battery denotes cathode.)
Battery Battery Battery Battery working working working working life life life life
Charge and discharge no less than 500 times.
Power Power Power Power Adapter Adapter Adapter Adapter
Input Voltage 100 to 240 VAC, 50/60 Hz
Output voltage 5 VDC
Output current 250mA
Output power 1.25 W
O O O Oximeter ximeter ximeter ximeter P P P Probe robe robe robe
Wavelength:660nm 880nm
Dimensions Dimensions Dimensions Dimensions and and and and Weight Weight Weight Weight
Dimensions 57(L) × 32(W) × 30 (H) mm
Weight About 50g (with the lithium battery*1)