Instruction manual

English 19
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 UA-1020
Measurement method Oscillometric measurement
Measurement range Pressure: 0 - 299 mmHg
Systolic pressure: 60 - 279 mmHg
Diastolic pressure: 40 - 200 mmHg
Pulse: 40 - 180 beats / minute
Measurement accuracy Pressure: ±3 mmHg
Pulse: ±5%
Power supply 4 x 1.5V batteries (R6P, LR6 or AA) or
AC adapter (TB-233) (Not included)
Number of measurements Approx. 1000 measurements, when AA alkaline
batteries are used, with pressure value of 180
mmHg at room temperature of 23°C
Classification Internally powered ME equipment (Supplied by
batteries) /
Class II (Supplied by adapter)
Continuous operation mode
Clinical test According to ANSI / AAMI SP-10 1992
EMC IEC 60601-1-2: 2007
Memory Last 90 measurements
Operating condition +10°C to +40°C / 15%RH to 85%RH
800 hPa to 1060 hPa
Transport / Storage conditions -20°C to +60°C / 10%RH to 95%RH
Dimensions Approx. 140 [W] x 60 [H] x 105 [D] mm