Colog Geophysical Logging
COLOG PROBES AVAILABLE Back to Rentals
3 ARM CALIPER PROBE CLP-2380
3 ARM CALIPER PROBE CLP-2380
Category Specification
Length:   56.6” (143.8cm)
Diameter:   1.26” (3.2cm)
Weight:   11 lbs (5.0kg)
Caliper Range:   1.5” – 19.8” (3.8 – 50.3cm)
With 9” extension arms, max 33.5” (85.1cm)
COMBINATION CALIPER / TEMPERATURE PROBE CTP-2492
COMBINATION CALIPER / TEMPERATURE PROBE CTP-2492
Category Specification
Length:   58.6” (148.8cm)
Diameter:   1.26” (3.2cm)
Weight:   11 lbs (5.0kg)
Temperature  
Range:  
-20oC to 80oC
Caliper Range:   1.5” – 19.8” (3.8 – 50.3cm)
TEMPERATURE PROBE DLP-2481
TEMPERATURE PROBE DLP-2481
Category Specification
Length:   38.7” (98.3cm)
Diameter:   1.13” (2.9cm)
Weight:   5 lbs (2.3kg)
Temperature  
Range:  
-20oC to 80oC
Caliper Range:   1.5" - 19.8" (3.8 - 50.3cm)
INDUCTION CONDUCTIVITY PROBE EMP-2493
INDUCTION CONDUCTIVITY PROBE EMP-2493
Category Specification
Length:   66.0” (167.6cm)
Diameter:   1.40” (3.6cm)
Weight:   13 lbs (5.9kg)
Measurement  
Scales:  
0-100 mS/m
0-1,000 mS/m
0-10,000 mS/m
Intercoil Spacing:   19.7” (50.0cm)
MAGNETIC SUSCEPTIBILITY PROBE 2PIA-1000/S
MAGNETIC SUSCEPTIBILITY PROBE 2PIA-1000/S
Category Specification
Length:   66.0” (167.6cm)
Diameter:   1.40” (3.6cm)
Weight:   13 lbs (5.9kg)
Measurement  
Scales:  
Parts Per Thousand (ppt)
Primary Dipole  
Transmission  
Frequency:  
39.2 kHz
Coil Separation:   19.7” (50.0cm)
HEAT PULSE FLOWMETER HFP-2293
HEAT PULSE FLOWMETER HFP-2293
Category Specification
Length:   48.0” (121.9cm)
Diameter:   1.5” (3.8cm)
2.10” (5.3cm) with diverter retaining screens
Weight:   12 lbs (5.5kg)
Measuring Range:   0.01 - 1.45 gpm
Resolution:   0.005 gpm
COMBINATION STANDARD GAMMA, SP, SPR PROBE HLP-2375
COMBINATION STANDARD GAMMA, SP, SPR PROBE HLP-2375
Category Specification
Length:   49.2” (125.0cm)
Diameter:   1.25” (3.2cm)
Weight:   6.5 lbs (2.9kg)
Gamma Detector:   0.5” X 1.5” NaI (TI) crystal
COMBINATION STRATIGRAPHIC GAMMA, SP, SPR PROBE HLP-2375/S
COMBINATION STRATIGRAPHIC GAMMA, SP, SPR PROBE HLP-2375/S
Category Specification
Length:   47.2” (120.0cm)
Diameter:   1.67” (4.2cm)
Weight:   14.3 lbs (6.5kg)
Gamma Detector:   0.875” X 3” NaI (TI) crystal
COMBINATION FLUID TEMPERATURE & FLUID RESISTIVITY PROBE 2PFA-1000
COMBINATION FLUID TEMPERATURE, FLUID RESISTIVITY PROBE 2PFA-1000
Category Specification
Length:   20.6” (52.0cm)
Diameter:   1.5” (3.9cm)
Weight:   3.1 lbs (1.4kg)
Measure Range:   Fluid Resistivity: 0-100 Ohm-m
Temperature: -20oC to +80oC
Resolution:   Fluid Resistivity: 0.05%
Temperature: 0.01oC
BOREHOLE DEVIATION SURVEY PROBE SLP-2493
BOREHOLE DEVIATION SURVEY PROBE SLP-2493
Category Specification
Length:   47.0” (119.4cm)
Diameter:   1.75” (4.5cm)
Weight:   10 lbs (4.5kg)
Magnetometer:   3-Axis Flux Gate Magnetometer
Accelerometer:   3-Axis Accelerometer
Inclination Range:   0o - 90o
Layne Christensen Co. – Colog Division
810 Quail Street, Suite E
Lakewood, Colorado 80215
Tel: 303.279.0171    Cell: 303.517.8709
Fax: 303.278.0135
E-mail: colog@colog.com

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