Guarantee; Technical Specifications - Microlife W3 Comfort Manual

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8. Guarantee

This device is covered by a 5 year guarantee from the date of
purchase. The guarantee is valid only on presentation of the guarantee
card completed by the dealer (see back) confirming date of purchase
or the receipt.
• Batteries, cuff and parts that become worn with use are not included.
• Opening or altering the device invalidates the guarantee.
• The guarantee does not cover damage caused by improper
handling, discharged batteries, accidents or non-compliance with
the operating instructions.
Please contact your local Microlife-Service (see foreword).

9. Technical Specifications

Operating conditions: 10 - 40 °C / 50 - 104 °F
15 - 95 % relative maximum humidity
Storage conditions:
-20 - +55 °C / -4 - +131 °F
15 - 95 % relative maximum humidity
Weight:
112 g (including batteries)
Dimensions:
81 x 65 x 21 mm
Cuff size:
13.5 - 23 cm (5.25 - 9.05 inches)
Measuring procedure: oscillometric, corresponding to Korotkoff
method: Phase I systolic, Phase V diastolic
8
Measurement range:
20 - 280 mmHg – blood pressure
40 - 199 beats per minute – pulse
Cuff pressure display
range:
0 - 299 mmHg
1 mmHg
Resolution:
pressure within ± 3 mmHg
Static accuracy:
± 5 % of the readout value
Pulse accuracy:
2 x 1.5 V alkaline batteries; size AAA
Voltage source:
approx. 320 measurements
Battery lifetime:
(using new batteries)
IP20: Protected against solid foreign
IP Class:
particles with a diameter of more than
12.5 mm, no protection against water .
EN 1060-1 /-3 /-4; IEC 60601-1;
Reference to
standards:
IEC 60601-1-2 (EMC); IEC 60601-1-11
Expected service life: Device: 5 years or 10000 measurements
Cuff: 2 years or 10000 measurements
This device complies with the requirements of the Medical Device
Directive 93/42/EEC.
Technical alterations reserved.

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