ETS-Lindgren HI-3603 VLF Survey Meter - Manual (Page 11)

HI-3603 VDT/VLF Survey Meter
© ETS-Lindgren, August, 2005
Revision E, Part #H-600042 11
2.0 GETTING STARTED
SPECIFICATIONS
Sensors: •
Concentric plate displacement current electric
field sensor.
• 8 inch diameter magnetic field sensing loop
• Switch selectable between electric and
magnetic fields
Sensitivity: • Electric fields - 1 - 1999 V/m
•
Magnetic fields - 1 - 1999 mA/m
Features: • All function and range selection changes are
made by use of the membrane switch
keypads on the front panel.
• Internal electronic range switching allows full
auto-ranging on either the Electric or Magnetic
field functions.
•
Max-hold feature stores and displays highest
reading
Response: True RMS field measurement for accurate
measurement of non-sinusoidal waveforms
Frequency
Response: Electric fields:
•
±0.5 dB, 10 kHz to 100 kHz
•
+0.5/-2 dB, 2 kHz to 300 kHz
Magnetic fields:
•
±0.5 dB, 12 kHz to 200 kHz
• +0.5/-2dB, 8 kHz to 300 kHz
Determined with applied electrical field
strength of 143 V/m and an applied magnetic
field strength of 166 mA/m in auto-range
mode.
Temperature
Range: 20°F - 105°F
(-10°C - 40°C)
Power: Two (2) nine-volt alkaline batteries (NEDA
1604A, Duracell MN1604, or equal)
Output: Liquid crystal display, preamplifier output via
phono jack (analog signal from
sensor/preamplifier equal to 1 mV/(mA/m),
digital fiber optic signal (for remote reading via
connection to HI-3616 Fiber Optic Remote
Control)