Instruction manual

English 17
Maintenance
Do not open the device. It uses delicate electrical components and an intricate air unit that could be damaged. If you
cannot fix the problem using the troubleshooting instructions, contact the authorized dealer in your area or our
customer service department. The A&D customer service will provide technical information, spare parts and units to
authorized dealers.
The device was designed and manufactured for a long service life. However it is generally recommended to have
the device inspected every 2 years, to ensure proper functioning and accuracy. Please contact the authorized
dealer in your area or A&D for maintenance.
Technical Data
Type UB-351 Applied part Cuff Type BF
Measurement
method
Oscillometric measurement Useful life
Device: 5 years (when used six times a day)
Measurement
range
Pressure: 20 – 280 mmHg
Pulse: 40 – 180 beats / minute
Clinical test
According to ANSI / AAMI SP-10 1992
Measurement
accuracy
Pressure: ±3 mmHg
Pulse: ±5%
EMC
IEC 60601-1-2: 2007
Power supply
2 x 1.5V alkaline batteries (LR03 or AAA)
Memory
Last 90 measurements
Number of
measurements
Approx. 250 measurements, when AAA Alkaline
batteries are used, with pressure value of
170 mmHg at room temperature of 23°C
Operating
condition
+10°C to +40°C / 15%RH to 85 %RH
800hPa to 1060hPa
Wrist
circumference
13.5 – 21.5 cm
Transport/stor
age conditions
-20°C to +60°C / 10%RH to 95 %RH
Dimensions Approx. 64 [W] x 38 [H] x 72 [D] mm
Classification
Internally powered ME equipment
Continuous operation mode
Weigh
t Approx. 102 g, excluding the batteries
Note: Specifications are subject to change for improvement without prior notice.
EMC table information is listed on our website: http://www.aandd.jp/products/manual/medical/emc_en.pdf