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SPECIFICATIONS
Model Number:
CH-452
Measurement system:
Oscillometric method
Measurement Localization
Upper Arm
Cuff:
Soft cuff
Arm circumference range:
22.0 to 32.0 cm
Measurement range:
Pressure
0 to 280 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,
:Battery icon
Switch:
2 (START/STOP, MEMORY)
In
fl
ation:
Automatic in
fl
ation by internal pump
De
fl
ation:
Automatic speed de
fl
ation system.
Rated voltage:
6 V DC
3 W (
: direct current)
Exhaust:
Electromagnetic quick exhaust valve
Power supply:
4 AA batteries (R6P, LR6)
Battery duration:
Alkaline
Approx. 1000 times
(170 mmHg, once/day,
23°C)
Manganese
Approx. 300 times
Automatic Power Off function:
Approx. 3 min. (after activated)
Dimensions:
130 (W) x 53 (H) x 118 (D) mm
Weight:
Approx. 240 g w/o batteries cuff: approx. 130 g
Operating conditions:
Temperature
10°C to 40°C
Humidity
30% to 85% RH
Storage conditions:
Temperature
-20°C to 60°C
Humidity
10% to 95% RH
Electric shock protection:
Internal power unit
Degree of Protection
Type BF applied part
Mode of operation:
Continuous operation
Protection against ingress of water:
IPX0
Service Life:
5 years
Cuff’s Life:
Approx. 2000 times
Accessories
Set includes a cuff, 4 AA batteries (R6P) for the
monitor, Instruction Manual.
Optional Accessories:
Large Cuff 32.0 – 42.0 cm
* 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)
