Maintenance - A&D ESSENTIAL UB-525 Instruction Manual

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 our customer
service department.
Technical Data
Type
Measurement method
Measurement range
Measurement accuracy
Power supply
Number of measurements
Wrist circumference
Classification
Applied part
Useful life
E-20
UB-525
Oscillometric measurement
Pressure: 0 – 299 mmHg
Systolic pressure: 60 – 279 mmHg
Diastolic pressure: 40 – 200 mmHg
Pulse: 40 – 180 beats / minute
Pressure: ±3 mmHg
Pulse: ±5%
2 x 1.5V alkaline batteries (LR03 or AAA)
Approx. 250 measurements, when AAA alkaline batteries are used, with pressure
valueof 170 mmHg at room temperature of 23 °C.
13.5 – 21.5 cm (5.3" – 8.5")
Internally powered ME equipment (Continuous operation mode)
Cuff Type BF
Device: 5 years (when used six times a day)