Citizen CHU304 - TECHNICAL SPECIFICATIONS

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Model Number:
CHU304, CHU305
Measurement system:
Oscillometric method
Display
Digital display type
Measurement Localization
Upper Arm
Cuff:
Soft cuff
Cuff circumference range:
22 cm – 30 cm (Cuff), 22 cm – 42 cm (Wide Range Cuff)
Cuff pressure:
0 – 300 mmHg
Measurement range:
Pressure
Systolic: 60 – 260 mmHg
Diastolic: 40 – 199 mmHg
Pulse
40 to 180 pulse/min
Accuracy:
Pressure
±3 mmHg
Pulse
±5% of reading
LCD displays:
Pressure
3 digits
Pulse
3 digits
Icons
: Measurement icon
: Ready to inflate indicator
: Battery icon
: Irregular Heartbeat (IHB) Indicator
: Memory icon
: Hypertension Classification Indicator
Switch:
2 (START/STOP, MEMORY)
Inflation:
Automatic Inflation by internal pump
Deflation:
Automatic speed deflation system.
Rated voltage:
6V DC
( : direct current)
Exhaust:
Electromagnetic quick exhaust valve
Power supply:
4 X 15V
SIZE AA batteries (LR6)
Battery duration:
Approx. 800 times (Alkaline)
Automatic Power Off function:
Approx. 1 min. (after activated)
Main Unit Dimensions:
138 (W) x 54 (H) x 95 (D) mm
Cuff Size:
Cuff
Approx. 148 × 510 mm
Wide Range Cuff
Approx. 163 × 580 mm
Weight:
Unit: Approx. 207g w/o batteries
Cuff: Approx. 128g, Wide Range Cuff: Approx. 134g
Operating conditions:
Temperature
10°C – 40°C
Humidity
90%RH
Storage conditions:
Temperature
-20°C – 55°C
Humidity
90%RH
Electric shock protection:
Internal power unit
Degree of Protection
Type BF applied part
Mode of operation:
Continuous operation
Memory:
1 × 99 readings, Average of last 3 readings
Service Life:
10,000 measurements or 3 years
Cuff’s Life:
Approx. 1000 times
Protection against ingress of water:
IPX0
Accessories:
Set includes an cuff, 4 AA batteries (LR6) for the
monitor, Instruction Manual
Optional accessaries:
Cuff 22 cm – 30 cm, Wide Range Cuff 22 cm – 42 cm
* Applied part for this device is Cuff.
* A range in barometric pressure 105 kPa to 80 kPa
* A range in altitude -300 m to 2000 m
*
The Electronic Sphygmomanometers corresponds to the below standards: IEC 60601-1:2005/EN 60601-
1:2006/AC:2010 (Medical electrical equipment – Part 1: General requirements for basic safety and essential
performance), IEC 60601-1-2: 2007/EN 60601-1-2:2007/AC:2010 (Medical electrical equipment – Part
1-2: General requirements for basic safety and essential performance - Collateral standard: Electromagnetic
compatibility - Requirements and tests), EN 1060 -1: 1995 + A1:2002 + A2: 2009 (Non-invasive
sphygmomanometers - Part 1: General requirements), EN 1060-3:1997 + A1: 2005 + A2: 2009 (Non-
invasive sphygmomanometers - Part 3: Supplementary requirements for electro-mechanical blood pressure
measuring systems). IEC 80601–2–30: 2009+Cor. 2010 (Medical electrical equipment – Part 2–30: Particular
requirements for the basic safety and essential performance of automated non-invasive sphygmomanometers)
SPECIFICATIONS
00CHU304All.indbEng-162015/06/0211:00:53