Maico MA 25 User Manual

Operation Manual MA 25/MA 25e
MA 27/MA 27e
8104818 Rev. 5
28
29/06/2021
6 Technical Data
This section offers you important information about
▪ the MA 25/MA 25e/MA 27/MA 27e hardware specifications
▪ connections
▪ the pin assignment
▪ audiometer calibration values
▪ electromagnetic compatibility (EMC)
▪ electrical safety, EMC and associated Standards
▪ checklist for subjective audiometer testing
6.1 MA 25/MA 25e/MA 27/MA 27e Hardware
The MA 25/MA25e/MA27/MA 27e audiometer is an active,
diagnostic medical product according to the class IIa of the
Medical Device Regulation (EU) 2017/745.
General Information About Specifications
The performance and specifications of the device can only be guaranteed if it is
subject to technical maintenance at least once every 12 months.
MAICO Diagnostics puts diagrams and service manuals at the disposal of
authorized service companies.
STANDARDS
Safety Standards
IEC 60601-1: 2012
AAMI ES60601-1:2005+A2+A1
CAN/CSA-C22.2 No. 60601-1:14
Type B applied parts
EMC Standard
IEC 60601-1-2:2014
Audiometer
Standards
Tone: IEC 60645-1:2017/ANSI S3.6-2018 Type 4
DEVICE SPECIFICATIONS
Power supply
Type
UES18LCPU-050200SPA
Input
100 to 240 V AC, 50/60 Hz, 0.5 A
Output
5.0 V DC, 2.0A MAX
Safety
IEC 60601-1, Class II
Mode of Operation
Continuous
Batteries (MA 25/MA 25e)
Battery Type
3 x AA
Battery
operation
Automatic battery on/off switching
Automatic battery status indication
Battery Life
Standby: 6 months, Tone presentations: 70,000

Maico MA 25 Specifications

General

Brand	Maico
Model	MA 25
Category	Medical Equipment
Language	English