ETS-Lindgren HI-3603 VLF Survey Meter - Manual (Page 38)

HI-3603 VDT/VLF Survey Meter
© ETS-Lindgren, August, 2005
Revision E, Part # H-600042
38
Standard/Reference Frequency
(kHz)
E (V/m)
RMS
H (gauss)
RMS
ACGIH 0 - 0.1 25000 ---
0.1 - 4 2500/f 1 0.6/f 1
4 - 30 625 ---
IEEE C95.1-1991 3 - 100 614 2.05
IRPA
(gen. pop. 24 hr.) 50/60 (Hz) 5000 1.0
Swedish
Guidelines
2
0.005 - 2 25 0.0025
2 - 400 2.5 0.00025
UK
(1986) (occ) 750 Hz -
50 kHz 2,000 1.25
UK
(1986) (public) 750 Hz -
50 kHz 800 0.05
USSR
(public) (Slesin,
1985) 0.03 - 0.3 25 ---
(1) Frequency in kHz
(2) These guidelines are not based on biological effects.
They are based on what was technically possible.
Table 2: Radiofrequency Exposure/Emission Standards
Pertinent to the VDT Frequency Range
SPECIALIZED MEASUREMENTS WITH THE HI-
3603
This section is intended for those individuals wishing to obtain
more detailed information on the characteristics of VDT
emissions than might normally be considered routine.
FLYBACK FREQUENCY MEASUREMENTS
The HI-3603 is equipped with a waveform output jack located on
the bottom of the case which provides a signal from the
preamplifier in the input module. This is an analog signal that has
essentially the same shape as that of the electric or magnetic
field waveform that is being measured. Connection of a