PROBES

Delta Epsilon offers an extensive array of digital probes that facilitate the efficient and economical exploration of drill holes. Delta Epsilon probes are commonly used in groundwater exploration and development, environmental assessment, geotechnical applications, minerals exploration and general geologic studies.

Scroll down to view specs or download the Probe Specs Spreadsheet

CA0909

Description:
Borehole Caliper

Measurement Range:
Hole Diameter: 50.8mm – 356mm (2″ – 14″)

Diameter:
41.3mm (1.63″)

Length:
1499mm (59.0″)

Weight:
7Kg (15.4Lb)

Pressure Rating:
30.3MPa (4400PSI)

Operating Temperature:
-20^o to 60^oC (-4^o to 140^oF)

DEBCM-01

Description:
Borehole Video

Measurement Range:
High resolution color video: NTSA:525 Lines, 60 scan/sec, 1.0 Lux

Diameter:
Ø44mm (1.73″)

Length:
578mm (22.8″)

Weight:
1.8Kg (4 Lb)

Pressure Rating:
22.7MPa (3300PSI)

Operating Temperature:
-20º to 60ºC
(-4º to 140ºF)

DEBIC-01

Description:
Induction Conductivity

Measurement Range:
0.1mS to 10S/m

Diameter:
Ø40.0mm (1.57″)
Length:
762mm (30.0″)
Weight:
2.0Kg (4.4Lb)
Pressure Rating:
22.7MPa (3300PSI)
Operating Temperature:
0º to 70ºC
(32º to 158ºF)

DEBMS-01

Description:
Magnetic Susceptibility

Measurement Range:
10e-5 to 10e-1 cgs

Diameter:
Ø40.0mm (1.57″)
Length:
1200mm (47.2″)
Weight:
4Kg (8.8Lb)
Pressure Rating:
22.7MPa (3300PSI)
Operating Temperature:
0º to 70ºC
(32º to 158ºF)

DEBSG-01

Description:
Spectral Gamma

Measurement Range:
Three channel (K, U, Th) plus total count gamma spectrometer

Diameter:
Ø40.0mm (1.57″)
Length:
1200mm (47.2″)
Weight:
3.5Kg (7.7Lb)
Pressure Rating:
22.7MPa (3300PSI)
Operating Temperature:
0º to 70ºC
(32º to 158ºF)

DV9509

Description:
Borehole Deviation

Measurement Range:
Vector Magnetometer and two axis inclinometer

Diameter:
Ø41.3mm (1.63″)
Length:
1321mm (52.0″)
Weight:
4.0Kg (8.9Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20º to 60ºC
(-4º to 140ºF)

FM1009

Description:
Impeller Flow Meter

Measurement Range:
Various Impellers are available

Diameter:
41.3mm (1.63″)
Max set byimpeller cage
Length:
1300mm (51.2″)
Weight:
5Kg (11Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20^o to 60^oC (-4^o to 140^oF)

FS-1505

Description: Fluid Sampler

The fluid sampler is deployed and controlled by the logging system and permits the acquisition of 1 liter samples of well fluid from a desired depth increment.

GE0809cb

Description:
Compact Combination Gamma/Electric probe, replaceable batteries (single conductor systems)

Measurement Range:
Natural Gamma: 0 to 100K CPS (Ø1.0″ x 3.0″)
Self Potential: ±2000mV
16″ Normal Resistivity: 0 to 5000 ohm-M
Single Point Resistivity: 0 to 5000 ohms

Diameter:
Ø44.5mm (1.75″)
Length:
979mm (38.5″)
Weight:
4.5Kg (9.9Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20º to 60ºC
(-4º to 140ºF)

FT9504

Description:
Fluid Temperature
Resistivity/Conductivity

Measurement Range:
Fluid Resistivity: 0 to 200 ohm-M
Fluid Conductivity: 0 – 50000uS
Fluid Temperature: -5^o to 60o^oC (23^o to 140^oF)
Temperature resolution: 0.01^oC

Diameter:
41.3mm (1.63″)
Length:
1240mm (48.8″)
Weight:
4.1Kg (9Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20^o to 60^oC (-4^o to 140^oF)

GE0809c

Description:
Compact Combination Gamma/Electric probe
(4-conductor systems)

Measurement Range:
Natural Gamma: 0 to 100K CPS (Ø1.0″ x 3.0″)
Self Potential: ±2000mV
16″ Normal Resistivity: 0 to 5000 ohm-M
Single Point Resistivity: 0 to 5000 ohms

Diameter:
Ø44.5mm (1.75″)
Length:
916mm (36.1″)
Weight:
3.6Kg (7.9Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20º to 60ºC
(-4º to 140ºF)

GT9502

Description:
Gamma

Measurement Range:
Natural Gamma: 0 to 100K CPS

Diameter:
41.3mm (1.63″)
Length:
1000mm (39.4″)
Weight:
3.6Kg (8Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20^o to 60^oC (-4^o to 140^oF)

GTS0904 Slim Gamma Probe

GTS0904

Description:
Gamma (slim housing)

Measurement Range:
Natural Gamma: 0 to 100K CPS

Diameter:
28.6mm (1.125″)
Length:
965mm (38.0″)
Weight:
2.9Kg (6.3Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20^o to 60^oC (-4^o to 140^oF)

LNA0809

Description:
ADAPTER – Adds 64″ Normal Resistivity to compact GE Probes

Measurement Range:
64″ Normal Resistivity: 0 to 5000 ohm-M

Diameter:
Ø44.5mm (1.75″)
Length:
1003mm (39.5″)
Weight:
2.5Kg (5.5Lb)
Pressure Rating:
30.3MPa (4400PSI)
Operating Temperature:
-20º to 60ºC
(-4º to 140ºF)