| FEATURES |
| Long-spacing detector (LSD) for
deep penetration and immunity from borehole effects. |
| High-resolution detector (HRD) for
accurate bed-boundary detection. |
| Optional temperature and borehole-inclination
measurement. |
| MEASUREMENTS |
| Long-spacing density (LSD) |
| High-resolution density (HRD) |
| Natural gamma |
| Temperature |
| Borehole inclination |
| APPLICATIONS |
| Minerals |
Lithology, Bulk density variations,
Correlation with other logs, Bed thickness and boundary
location, Borehole inclination and true vertical depth. |
| Engineering |
Optional 110/220VAC power supply
(also powers SMART portable winch).
Detection of weathered
or fractured zones, Ground compaction studies. |
| Water |
Location of aquifer and aquitard,
Detection of cavities and missing cement around casing. |
| OPERATING
CONDITIONS |
| Borehole type |
all |
| SPECIFICATIONS |
| Diameter |
38mm |
| Length |
2.31m |
| Weight |
7.6kg |
| Max. temperature |
70ºC (extended range available) |
| Max. pressure |
20MPa (extended range available) |
| Density |
detectors type: NaI(Tl) scintillation
crystal
detector spacings: 48cm (LSD) 24cm (HRD)
14 cm (BRD) |
| Natural Gamma |
detector: 50mm x 25mm Nal
(Tl) scintillation crystal larger sizes available)
Inclination range:0 to 30º
Inclination accuracy: +
/ - 0.5º |
| SALES
INFORMATION |
| Probe |
| 25 004 000 |
Density-gamma probe with source
holder and source transport container |
| 25 005 000 |
includes temperature |
| 25 006 000 |
includes inclination |
| Accessories |
| 30 003 000 |
370MBq 137Cs gamma source |
| 20 070 000 |
Natural-gamma API calibrator without
source |
| 30 010 000 |
3.7MBq 137Cs source for natural
gamma calibrator |
