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SPECIFICATIONSADDITIONAL INFORMATION
CH-311B
Oscillometric Method
Soft cuff
22.0 to 32.0 cm
0 - 280 mmHg
40 - 180 Pulse / Min
±3 mmHg
±5% of reading
Systolic Blood Pressure: 3 digits
Diastolic Blood Pressure: 3 digits
Pulse Rate: 3 digits
Measuring: Exhaust:
Re-Measure:
Battery:
"POWER" switch
Manual Inflation by Pumping Bulb
Air release system
Quick Exhaust Valve
DC 3V 0.1W ( : Direct Current)
2 "AAA" (R03, LR03) Size Batteries
Approx. 700 times (Manganese Battery)
(160 mmHg, 1 time / day, 22°C)
Approx. 3 min. (after activated)
One Memory
66.5(W) x 44.5(D) x 161.5(H) mm
Approx. 140g (Apparatus with batteries)
Temperature 10 to 40°C Humidity 30 to 85% RH
Temperature -20 to 60°C Humidity 10 to 95% RH
* Specifications may be changed without notice in the event of improvements being made.
Model Number:
Measuring Principle:
Cuff:
Arm Circumference Range:
Measurement Range: Pressure
Pulse
Accuracy: Pressure
Pulse
LCD Indication: Pressure
Pulse
Marks
Switch:
Inflation:
Deflation:
Exhaust:
Rated Voltage:
Power Source:
Battery Life:
Automatic Power off Function:
Memory Function:
Dimensions:
Weight:
Operating Environment:
Storage Environment:
Electrical Shock Protection:
Degree of Protection
Service Life:
Precautions for use
Make sure to store the blood pressure monitor, where children, pets and or pests are
not there.
The monitor is not intended to be a diagnostic device, because it is intended for
home use.
Be sure to use only our authorized parts and accessories. Parts and accessories not
approved for use with the device may damage the unit.
Intended Use
• This device is noninvasive blood pressure monitor by oscillometric method. This
device can measure the systolic blood pressure (SYS), the diastolic blood pressure
(DIA) and the pulse rate automatically.
• This device is intended to be used for checking personal health condition at home
under the direction of a physician and is not intended to be a diagnostic device.
• This device is not intended for use with neonates or infant, and not intended for
automatic cycling measurement.
Symbols Explanation
: The CE marking is meant to provide information to market inspectors in
the EU member countries.
: Type BF applied part
: Keep dry
: Warning
: Refer to instruction manual before use
: Appliance compliance WEEE directive
Pb
: Accumulators and battery packs for separate collection
: Manufacturer
Pb
Calibration:
The blood pressure measuring device is generally recommended to have the monitor inspected
every two years to ensure correct functioning and accuracy. Please contact a distributor.
Internal Power Unit
5 years
Cuff’s Life:
Approx. 2000 times
Accessories:
Set includes a cuff (model:SCN-002), 2 AAA batteries
(R03) for the monitor, Instruction Manual.
Type BF applied part
* Applied part for this device is Cuff.
* A range in barometoric pressure 105 kPa to 70 kPa
* A range in altitude -300 m to 3000 m
*
Overall system accuracy of this device is met with the requirement of item 7.9 of
EN1060-3. EN1060-3 : Non-invasive sphygmomanometers Part 3 (European Standard)
Warning
No modification of this device is allowed.
Information for Users on Collection and Disposal of used Batteries.
The symbol in this information sheet means that used batteries should
not be mixed with general household waste.
For proper treatment, recovery and recycling of used batteries, please
take them to applicable collection points.
For more information about collection and recycling of batteries, please
contact your local municipality, your waste disposal service or the point
of sale where you purchased the items.
Information on Disposal in other Countries outside the European Union.
This symbol is only valid in the European Union.
If you wish to discard used batteries, please contact your local authorities or
dealer and ask for the correct method of disposal.
Note for the battery symbol.
The symbol might be used in combination with a chemical symbol. In this case it
complies with the requirement set by the Directive for the chemical involved.