Geo-Exploration system

Description

Geo-Exploration system. Condition is "Seller refurbished". Shipped with USPS Priority Mail
Model 4404-16 Series
Geo-Exploration Monitor
Features
Large NaI Scintillator Detector
Multi-Single-Channel Analyzers
Data Logging Program
Google Earth™ Compatible Files
The Ludlum Model 4404-16 and 4404-16-4 Geo-Exploration Systems provide radiation surface measurements to help discern zones of interest in the underlying geology of a targeted area. These instruments serve as excellent oil exploration and ore prospecting tools. Their high sensitivity also facilitates large area surveys when looking for radioactive contamination.
Each system is comprised of a large scintillation detector, multi-single-channel electronics, and a waterproof enclosure. The Model 4404-16 has a large 5.1 x 10.2 x 40.6 cm (2 x 4 x 16 in.) NaI detector, while the Model 4404-16-4 has a 7.6 x 7.6 cm (3 x 3 in.) NaI detector. The Model 4404-16-4 also has a wireless transceiver for cable-free data transfer, a rechargeable battery, and a compact carrying case that can easily fit into a moderately-sized backpack (not included).
A computer is required to read data from the instruments. Ludlum offers a ruggedized computer as an option, or the customer may provide their own computer. A GPS option is also available to help easily relocate points of interest. Contact Ludlum Measurements for more information about these options.
Each instrument includes the Geo-Explorer PC software. The software displays the radiation data just like a chart recorder and logs 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.
Each Model 4404-16 Series Geo-Explorer Includes:
NaI Scintillation Detector Mounted in a Weatherproof Carrying Case
Model 4404-16 Detector Size (H x W x L): 5.1 x 10.2 x 40.6 cm (2 x 4 x 16 in.)
Model 4404-16-4 Detector Size (Dia. x L): 7.6 x 7.6 cm (3 x 3 in.)
Geo-Explorer PC Software
KML Generator PC Software
Serial Cable, 3.6 m (12 ft)
Vehicle Power Cable, 4.5 m (15 ft)
USB Flash Drive, 1 GB mini
Check Source 0.25 µCi (
137
Cs)
Specifications
Options
Documents
Model 4404-16
Part Number
48-3730
Detector
5.1 x 10.2 x 40.6 cm (2.0 x 4.0 x 16.0 in.) (H x W x L) NaI scintillator, with 90 mm (3.5 in.) photomultiplier, surrounded in protective foam to prevent mechanical and thermal shock
Enclosure
Waterproof case with in-line wheels, two padded carrying handles, and six latches.
Electronics
Model 4600 Series SCA. Four channels supplied, includes one gross channel plus three user-adjustable windows. Windows are adjustable from 1 to 330 mV.
High Voltage
Adjustable from 0 to 2000 Vdc
Amplifier Gain
Adjustable from x1 to x10
Amplifier Range
0 to 3.3 V
Power Input
Typically powered by a cigarette-type power adapter and cable. A 12 Vdc output, AC wall adapter is also supplied.
Power Input Voltage
5.5 to 36 Vdc
Power Consumption
550 mW (100 mA at 5.5 Vdc)
Size (H x W x L)
17.8 x 43.2 x 101.6 cm (7 x 17 x 40 in.)
Weight
18.1 kg (40 lb)
Model 4404-16-4
Part Number
48-3848
Detector
7.6 x 7.6 cm (3.0 x 3.0 in.) (Dia. x L) NaI scintillator
Enclosure
Waterproof, dust-tight, rugged case with padded handle and spring-loaded hinges.
Electronics
Model 4600 Series SCA. Four channels supplied, includes one gross channel plus three user-adjustable windows. Windows are adjustable from 1 to 330 mV.
Wireless Transceiver
10 m range (32.8 ft.), transmits count rate signal once every second
High Voltage
Adjustable from 0 to 2000 Vdc
Amplifier Gain
Adjustable from x1 to x10
Amplifier Range
0 to 3.3 V
Power Input
Typically powered by a cigarette-type power adapter and cable. A 12 Vdc output, AC wall adapter is also supplied.
Power Input Voltage
5.5 to 36 Vdc
Power Consumption
550 mW (100 mA at 5.5 Vdc)
Battery Charging
Supplied with a 50 or 60 Hz, 120 to 240 Vac wall adaptor typically with 12 Vdc output
Size (H x W x L)
40.6 x 33 x 17.5 cm (16 x 13 x 6.9 in.)
Weight
5.7 kg (12.5 lb)
Geo Explorer PC Software
Utilizes GPS to store location with each count
Charts count data in real time with ability to chart a specific channel or all channels (up to four channels)
Logs data from all four detector channels every second in .CSV format
Ratemeter mode with individual set points and audible alarm
Set the high voltage (HV), lower level discriminator (LLD), upper level discriminator (ULD), efficiency, gamma mode, and window mode on each channel
HV plateau for a single channel or all channels
Calibration wizard for simplified onsite calibration
User-definable color for each channel indicator
ROI configuration based on serial number
Comments can be added on the graph and saved to the data file
Windows™ PC compatible
KML Generator Utility Software
Converts comma-delimited files into KML (Keyhole Markup Language) files suitable for display in Google Earth™ or any other 3D earth browser (geobrowser) that supports the KML encoding
Windows™ PC compatible