General; Fhr Performance; Environmental; Standards Compliance - Huntleigh FD1 Mode D'emploi

8.2

General

Max. Audio Output
Auto shut-off
Headphone output
Battery Type and Life
Size
8.3

FHR Performance

Performance
(excluding user error)
8.4

Environmental

Operating
Temperature range
Relative Humidity
Pressure
Transport and Storage between uses
Without relative humidity control
At a r.h. of up to 90% non-condensing
At a water vapour pressure up to 50 hPa
8.5

Standards Compliance

IEC 60601-1: 2012
IEC 60601-2-37: 2015 Thermal Indices (TI) and Mechanical
Index (MI) are below 1.0 for all device settings.
8.6

Accessories

Use only the recommended accessories. See www.huntleigh-diagnostics.com for a list of accessories.
9.

Electromagnetic Compatibility

Make sure the environment in which the Doppler is installed is not subject to strong sources of electromagnetic
interference (e.g. radio transmitters, mobile phones). This equipment generates and uses radio frequency
energy. If not installed and used properly, in strict accordance with the manufacturer's instructions, it may
cause or be subject to interference. Type-tested in a fully confi gured system, complies with IEC 60601-1-2,
the standard intended to provide reasonable protection against such interference. Whether the equipment
causes interference may be determined by turning the equipment off and on. If it does cause or is aff ected by
interference, one or more of the following measures may correct the interference:
• Reorient the equipment
• Relocate the equipment with respect to the source of interference
• Move the equipment away from the device with which it is interfering
500mW rms typical (loudspeaker)
After three minutes of no signal, or ten minutes of use
Max. output Power: 25 mW rms (32Ω)
Connector: 3.5 mm stereo jack socket
Max. applied voltage: +9 Vdc
IEC 6LR61 or IEC 6LP3146, Typically 500 one minute examinations
140 x 27 x 74 mm
Range: 60 - 210 bpm
Averaging: 4 beats
Weight 295 g
Resolution: 1 bpm
Accuracy: ±3 bpm
+5°C to +40°C
15% to 90% (non condensing)
700 hPa to 1060 hPa
-25°C to +5°C
+5°C to +35°C
>+35°C to +70°C
IEC 60601-1-11: 2015
IEC 60601-1-2: 2014
EN