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 Ludlum Model
4406-16
Geo-Exploration System
 Features
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Large 2” x 4” x 16” NaI Scintillator Radiation Detector
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Multi-channel Analyzer
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Ruggedized PC with GPS Receiver
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Data Logging Program
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Google Earth Compatible Files
Introduction
The Ludlum Model 4404-16 Geo-Exploration System
provides radiation surface measurements to help discern the underlying
geology. This instrument serves as an excellent oil exploration and ore
prospecting tool. Its high sensitivity also facilitates large area surveys
when looking for radioactive contamination.
 This
system is comprised of a large scintillation radiation detector,
multichannel electronics, a waterproof enclosure, a ruggedized laptop and a
GPS (Global Positioning System). The software will display the radiation
data just like a chart recorder and log the radiation data along with its
corresponding GPS coordinates into a comma delimited file. The accompanying
“KML Generator” software program converts the data files into files suitable
for viewing in Google Earth or any other 3D earth browser implementing the
KML encoding.
Items Included
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Detector Assembly with AC power adaptor
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Toughbook PC with AC power adaptor
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Geo-Explorer PC program installed on PC
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KML
Generator PC program installed on PC
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12
ft RS-232 Cable
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Manual
Data Collection in the field
KML Results on Google Earth
Specifications
PART NUMBER:
48-3664
INDICATED USE: Radiation surface measurements to
help discern the underlying geology.
RADIATION DETECTOR ASSEMBLY
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Radiation
Detector: 2 in D x 4 in W x 16 in L (5.1 cm x 10.2 cm x 40.6 cm) NaI
Scintillator, with 3.5 in (8.9 cm) phototube thermal and shock protected
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Counter:
Ludlum Model 4612 System setup with three SCA channels and one gross counter
channel
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Model
iM3100 Storm Case enclosure: watertight, inline wheels for transporting, two
padded carrying handles, six latches
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Power
Requirement: 7.5 to 36 VDC at 50 mA. Typically powered by a cigarette type
power adaptor and cable. A 12 VDC output, AC wall adapter supplied.
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Enclosure
Size: 7 in H x 17 in W x 40 in L (17.8 cm x 43.2 cm x 101.6 cm)
Weight: 40 lbs (18.1 kg)
COMPUTER
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MIL-STD-810G certified tablet PC
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Six
foot drop and IP65 certified
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Full
magnesium alloy case with hand strap
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1000
nit sunlight-viewable 10.4 in LCD
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Intel®
Centrino® 2 with vPro™ processor Technology with Intel® Core™ 2 Duo
processor
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Sealed
all-weather design
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160 GB
shock-mounted, quick-release hard drive
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Power:
Lithium ion battery pack (10.65V, 5700mAh), Battery operation
approximately 9 hours, Battery charging time: 4.5 hours off, 6.5 hours
on, AC Adapter - AC 100V-240V 50/60Hz, auto sensing/switching worldwide
power supply
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Size:
1.9 in H x 10.7 in W x 8.5 in L ( 4.8 cm x 26.2 cm x 21.6 cm)
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Weight:
5.1 lbs (2.3 kg)
GPS
GEO-EXPLORER PC SOFTWARE
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Utilizes
GPS to store location with each count
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Chart count
data in real time. Ability to chart a specific channel
or all channels
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Set the
high voltage (HV), lower level discriminator (LLD),
upper level discriminator (ULD), Efficiency, Gamma Mode, and
Window Mode on each channel
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HV Plateau
for a single channel or all channels
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Calibration
Wizard that guides the user through the steps
necessary to calibrate the counter
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Windows PC
compatible
KML GENERATOR UTILITY SOFTWARE
Logged Data File Imported into Excel
Logged Data File Converted to KML
and Displayed on Google Earth
Technical Information
Other Ludlum Products
Ludlum Information
For more information or to request a quotation,
please contact us
by phone at: (865)
947-5123 or by email at:
sales@deqtech.com.
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