Contec CMS50EW User Manual page 16

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