NSK Various Combi Pro Mode D'emploi page 39

Guidance and manufacturer's declaration - Electromagnetic Immunity
The product is intended for use in the electromagnetic environment specified below. The customer or the user of the product should assure
that it is used in such an environment.
Immunity test
Conducted RF
EN/IEC61000-4-6
Radiated RF
EN/IEC61000-4-3
NOTE 1: At 80MHz and 800MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures,
objects and people.
a: Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio,
AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due
to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the
product is used exceeds the applicable RF compliance level stated above, the product should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the product.
b: Over the frequency range 150kHz to 80MHz, the field strength should be less than 3V/m.
Cables and Maximum length
accessories
Handpiece Cord 2.0m (Unshielded)
Foot Control Cord 2.5m (Unshielded)
AC Power Cord 3.0m (Unshielded)
EN/IEC60601 test level
3Vrms
150kHz to 80MHz
3V/m
80MHz to 2.5GHz
Complies with
RF emissions, CISPR11
Harmonic emissions, (except 120V)
Voltage fluctuations/flicker emission, (except 120V)
Electrostatic discharge (ESD):
Electrical fast transient/burst:
Surge:
Voltage dips, short interruptions and voltage variations on power
supply input lines:
Power frequency(50/60Hz) magnetic field:
Conducted RF:
Radiated RF:
Compliance level
3Vrms
3V/m
38
Electromagnetic environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the product, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended separation distance
d = 1.2
d = 1.2 80MHz to 800MHz
d = 2.3 800MHz to 2.5GHz
Where P is the maximum output power rating
of the transmitter in watts (W) according to
the transmitter manufacturer, and (d) is the
recommended separation distance in meters
(m). Field strengths from fixed RF transmitters
as determined by an electromagnetic site
survey(a) should be less than the compliance
level in each frequency range(b). Interference
may occur in the vicinity of equipment marked
with the following symbol:
ClassB/Group1
EN/IEC61000-3-2
EN/IEC61000-3-3
EN/IEC61000-4-2
EN/IEC61000-4-4
EN/IEC61000-4-5
EN/IEC61000-4-11
EN/IEC61000-4-8
EN/IEC61000-4-6
EN/IEC61000-4-3