Narda 8 Nardalert S3
1 Useful information
casing, long battery life, and high measurement accuracy. The NS3 features
multiple types of sensors to accurately monitor human exposures while
worn on the body. It can be used o the body to detect elds also. Sensors
for various monitoring applications are connected to the NS3 basic unit.
Flat frequency response sensors are (or are planned to be) available, as
well as shaped sensors that evaluate the eld according to a specic
human safety standard. These sensors are calibrated separately from
the basic unit, and include a non-volatile memory containing the sensor
parameters and calibration data. They can therefore be used with any NS3
without any loss in calibration accuracy. The PC software supplied with
the monitor allows you to congure and remote control the NS3, as well
as to export saved measurement data and to analyze the results (if unit is
congured for that option).
Applications
The NS3 performs measurements for human safety purposes, particularly
in workplace environments where high electric or magnetic eld strengths
are likely. It can also be congured to function as a stand-alone area
monitor with or without the Narda NBM-580 multiple-channel metering
station.
Examples:
• Monitoring human exposure eld strengths as part of general safety
regulations
• Monitoring the eld strengths around transmitting and radar equip-
ment to establish safety zones and for monitoring personnel during
operations
• Monitoring the eld strength emanating from mobile phone base sta-
tions and satellite communications systems to ensure compliance with
human safety limit values
• Monitoring operator exposures in the industrial workplace environ-
ment, such as around plastic welding equipment, RF heating, temper-
ing, or drying equipment
• Monitoring to ensure the safety of persons using diathermy equip-
ment and other medical equipment that generates high frequency
radiation
• Field strength monitoring in TEM cells, absorber chambers or test
ranges