PDS, Probe Deployment System, Borehole logging horizontal boreholes, Borehole logging upward boreholes. PDS: Probe Deployment System The PDS allows OPTV and BHTV imaging probes and certain other types of probe to be deployed in steeply inclined, horizontal or up-holes, where assistance from a drilling machine is required. It has been successfully used in boreholes exceeding 400 m in length. The main housing containing the probe is manufactured from aluminium and the standard kit includes 2 x 2 m aluminium rods to allow imaging probes to operate in non magnetically disturbed conditions. A variety of nose cones, adapted to different types of probe, and housing centraliser blades for boreholes of up to 150 mm diameter can be supplied. Behind the housing the logging cable runs along the outside of the drill rods (AQ or BQ recommended). The drill rod adapter incorporates a centraliser to support the weight of the drill string. A precise depth measurement is obtained using the lateral movement of the drilling machine’s drive head. Contact us to get a quote or request more information. PDF VERSION PROBE DEPLOYMENT SYSTEM SPECIFICATIONS Technical Specification ✓ Diameter : 75 mm (excluding centralisers) ✓ Weight: varies according to configuration. ✓ Length : 6850 mm (typical configuration for BHTV42 including 2 x 2 m non-magnetic rods) Sensors Parameters ✓ Depth measurement: auto-return steel cable system, 50 cm wheel with optical encoder 5v/750 ppr Borehole Conditions ✓ Borehole diameter: HQ (96 mm) and above. All downhole probes

Our logging data acquisition module, one of the most reliable on the market can operate without modification on single- or four-conductor logging cable. eMindLogger Back The eMindLogger logging data acquisition module is one of the most compact and reliable available on the market. It can operate without modification on single- or four-conductor logging cable and will run the full range of LIM probes including basic 6-channel, imaging probes, spectral gamma and full-wave sonic. Connection to the logging PC or laptop is via a USB port. The individual eMindLogger acquisition software packages are optimised according to the type of probe, use minimal system resources and are compatible with all versions of the Microsoft Windows® environment from Windows® XP onwards. Contact us to get a quote or request more information. PDF VERSION eMindLogger SPECIFICATIONS Strenghts ✓ Easy and fast curve scale adjustment during logging ✓ Superior data transfer rates permitting faster OPTV logging speed (OPTV52 ); ✓ «REPLAY mode» allowing both the visualisation and rapid modification of curves immediately after recording; ✓ Easy export of OPTV (OPTV52 )and BHTV (BHTV42 ) Technical specifications ✓ Length : 265 mm ✓ Height : 67 mm ✓ Use with a logging cable until 2500 m ✓ Depth measurement : encoder 5V / square signal / 1 mm ✓ Width : 130 mm ✓ Weight : 1.5 kg ✓ Speed rate : 312.5 kbits/s ✓ P ower 12 VDC eMindLogger: PHOTO GALLERY To play, press and hold the enter key. To stop, release the enter key.

Newsletter LIM LOGGING, Newsletter LIM SAS, Newsletter LIM, Newsletter LIM instrumentation NEWSLETTERS Newsletter - Borehole logging No.1 Newsletter - Borehole logging No.1 Newsletter - Borehole logging No.2 Newsletter - Borehole logging No.1 Newsletter - Borehole logging No.1 Newsletter - Borehole logging No.1 Newsletter - Instrumentation No.2 Newsletter - Instrumentation No.1 Newsletter - Instrumentation No.2 Newsletter - Borehole logging No.1 Newsletter - Borehole logging No.2

IP38, the formations surrounding the borehole are subjected to an alternative square-wave voltage applied via the upper and lower injection electrodes. IP38: Induced Polarisation The formations surrounding the borehole are subjected to an alternative square-wave voltage applied via the upper and lower injection electrodes. Following each injection cycle, the resulting potential difference over a section of the formations is analysed as it decreases with time. The form of this decreases curve is related to the chargeability of the formations. A high chargeability indicates that induced electrochemical potentials are able to develop within the formations as a result of ion transfer between pore fluids and semi-conductive metallic mineral grains present within the rocks. The IP38 probe is particularly suitable for mining exploration in the context of a disseminated sulphide mineralisation. In the hydrogeological domain, it can also provide qualitative information about the permeability of potential aquifer horizons. Contact us to get a quote or request more information. PDF VERSION CASE STUDY IP38 SPECIFICATIONS Technical Specifications ✓ Diameter : 38 mm ✓ Length : 2790 mm ✓ Max. Temp : 200 bar ✓ Pressure : 200 bar Sensors Parameters ✓ Measuring range : SPR 010,000 ohm.m ✓ Measuring range : IP ratio A/B (mV/V) Options And Accessories ✓ Gamma ray sensor: ø25 x 50 mm NaI(Tl) crystal ✓ Transport case IP38 GALLERY To play, press and hold the enter key. To stop, release the enter key. All downhole probes

LIMsoft LIMsoft LIMsoft is no longer compatible with the new generation of LIM daya recorders. We now offer our drilling data processing solution GEO-LOG 4. LIMsoft is a modular concept software centered on a SQL Server database and a PDF graphical engine. This software process BOR datafiles from the PocketLIM , MiniLIM and NanoLIM data recorders . Easy to use, LIMsoft is also compatible with the 4G data devices Back LIMsoft SPECIFICATIONS LIM Data Archiver LIM data comming from the PocketLIM , MiniLIM and NanoLIM. Graphical Output Graphic display for many applications (grouting, drilling, CFA…) Preview ⇲ Record Field editor . Report Edition ✓ Synthetic ✓ Simple ✓ Simple cross-section ✓ Composite parameters ✓ Automatic Zoning Windows / SQL Easy Reading Of The Raw Lim Datas Applications Reading Information Edit Quick Graphical Output Creation Of PDF Format Reports Data Export Languages LIMsoft: GALLERY To play, press and hold the enter key. To stop, release the enter key. GEO-LOG 4 Drill@LIM & LIM@mail

Tool for retrieving probes stuck in a borehole. Fishing tool Fishing Tool – Probe Recovery Accessory for Boreholes The fishing tool is designed for borehole. Is robust and easy to use, the fishing tool is a recovery device made of steel. It measures 1 meter in length and 70 mm in diameter, making it compatible with NQ diameter boreholes or larger. Technical specifications: Weight: approximately 10 kg Connector: supplied with a perforated female BQ connector, allowing water injection to dislodge soil or debris that may hinder recovery Compatibility: designed for LIM probe heads with 38 mm and 42 mm diameters Installation: quick and easy, can be installed in less than 10 minutes on site Material: steel, for increased strength and durability This fishing tool is particularly useful for logging operations requiring fast and reliable field intervention. It will be available in the Logging Accessories section, alongside the probe pusher and pulleys. The installation manual is available in the Support section of the website.

LIM SAS distributors, LIM LOGGING distributors OUR PARTNERS COMDRILL Germany Stephan BIHR Address : Im Kressgraben 29, 71257 Untereisesheim (Germany) Email : info@comdrill.de Phone : +49 (0)7132 99870 Continue ABSOLUTE PRECISION KZ LLC Kazakhstan Arthur SHAMSUTDINOV Address : Al-Farabi Avenie Bldg 13, Apt 278 Almaty 050000 (Kazakhstan) Email : info@aplimited.com Phone : +7 927 012 34 56 Continue S.M.D. Eastern Canada Sylvain RAYMOND Address : 1205-K rue J-A Bombardier, Lévis, QC G7A 2P4 (Canada) info@mecanique-diesel.ca Phone : +1 (418) 836-0101 Continuer DNA-BLAST Group Brazil - Peru Alan BURTRON Address :Calle Flor de la Canela Urb, Palmeras del Golf Lima (Peru) contacto@dnablast.com Phone : +51 965.393.959 Continue TMC Spain Miguel TEN BUSQUETS Address : Sierra de Gredos 28, 28791 Soto del real, Madrid (Spain) Email : info@tmcmontabert.es Phone : +34 608 748 631 Continue Allied Associates Geophysical GmbH Andreas F.Kathage Adresse :Buttenwall 54 46325 Borken (Allemagne Email : susanne@allied-germany.de Tel : 49-2861-8085648 Continue NAC MACHINERY & EQUIPMENT Singapore Ng CHIN HOW Address: 67E Tuas South Ave 1 Singapore 637584 (Singapore) Email : chinhow@nac.com.sg Phone : +65 9179 9398 Continue HOPTEC Instrument Technology Co.,Ltd Tommy Ko Adresse :Building E, Hopson Mall, No. 249 Diejing Road, Haizhu District Guangzhou City (China) tommy@hoptecchina.com Tel : +86 13600054403 Continue WUHAN INNOVATION E. TECHNO. Co.,Ltd China Cherry YAN Rm 602/603 Bldg 2 Aoshan Creative Community Zhongnan 2 Road Wuchang Dist, Wuhan Cty, Hubei (PRC) yanwen@whlingchuang.com Phone: +86 27-87736668 Continue Our institutional partner

Solution de mesure LIM pour les travaux souterrains UNDERGROUND WORKS The PocketLim is a recorder that monitors drilling parameters during underground work, particularly tunnel boring. Compact in size, it measures depth, advance speed, hydraulic forces, flow rate, pressure, and other parameters in real time, depending on the context. The recorder and its sensors can be easily integrated into any type of underground equipment, including tunnel boring machines. The MiniLIM was recently installed on a latest-generation Robbins tunnel boring machine, the MDM500 Mine Development Machine - Robbins , which is notable for being the first tunnel boring machine with a rectangular cutterhead. The main parameters recorded are: -Instantaneous advance speed -Pressure on the drilling tool -Impact pressure -Rotational torque -Injection pressure and volume Other parameters can be measured on request. MiniLIM 6G Photos taken at another construction site ➭ CONTACT US

Our ScanLIM LIBS option project aims to combine, in a single tool, high-precision optical digitisation for the geologist and the metal content of drill cores for the miner, by miniaturising the data. high-precision optical digitisation for the geologist and the metal content of drill cores for the miner in a single tool, by miniaturising LIBS (Laser-Induced Breakdown Spectroscopy) technology. ScanLIM LIBS - JV LIM-ABLATOM Our ScanLIM LIBS option project aims to combine high-precision optical digitisation for the geologist and the metal content of drill cores for the miner by miniaturising LIBS (Laser-Induced Breakdown Spectroscopy) technology. The economic aim of our project is to make this dual tool (optical and LIBS technology) transportable, so as to reduce sample (core) analysis times by being as close as possible to the drilling machine. All that will be required is a basic shelter such as a site core box with a power source. This proximity between the core extraction site and the on-site optical and LIBS analysis of the samples will save time and money, as it avoids the need to send all or part of the core boxes to the Chemical Analysis Laboratory to obtain the desired results. Contact us to get a quote or request more information. Visit the website of our partner ABLATOM : Home - Ablatom MORE INFORMATION (PDF) Back

GNSS (GPS) guidance of the drill rig via RTK GPS, recording of drilling-mining parameters, drilling deviation. Drill fleet management via Drill@LIM. DRILL-BLAST NaviLIM Hochpräzise GNSS (GPS)-Führung des Bohrers. PocketLIM 6G Drill&Blast-Version. Drill@LIM Flottenmanagement von Bohrmaschinen. DeviaLIM Ablenkung des Bohrlochs. Data processing and transmission : Cloud@LIM GEO-LOG 4 web application for processing drilling and mining data. More LIM@mail is a service that automatically synchronises, downloads and pre-processes your drilling data. More ➭ CONTACT US

The MAG38 is useful in numerous context where high-susceptibility minerals such as magnetite are associated with primary target mineral, as well petrological studies MAG38: Magnetic Suceptibility Magnetic susceptibility is a physical parameter that can provide useful information in a number of geological contexts and is of particular interest for mining exploration and development. Applications include uranium and iron ore (BIF) exploration and cases where high-susceptibility minerals such as magnetite are associated with a primary target mineral, as well petrological studies. The MAG38 probe incorporates a dual-coil antenna system developed in-house. This low-frequency electromagnetic device ensures a stable response over a wide range of temperature and pressure conditions. The received signal is digitised at two sensitivity levels to optimise use in both low and high susceptibility operating conditions. Contact us to get a quote or request more information. PDF VERSION CASE STUDY MAG38 SPECIFICATIONS Specifications ✓ Diameter of the sensor : 38mm/1.5" ✓ Diameter of the body: 38mm/1.5" ✓ Length : 1960 mm / 77.2" ✓ Weight : 7 kg / 15.4 lbs ✓ Max. Temp : 70°C / 158°F ✓ Max Pressure : 200 bar / 2900 psi Data / Sensor parameters ✓ Operating Frequency : 2 kHz ✓ TX-RX spacing : 5 0cm / 20" ✓ Measuring range : 10-4 to 0.5 SI units ✓ Resolution : 6 µSI units Accessories / Options ✓ Natural Gamma detector: ø25 x 50 mm NaI(Tl) crystal Borehole Conditions ✓ Dry or fluid-filled borehole ✓ Open or PVC-case borehole MAG38 GALLERY To play, press and hold the enter key. To stop, release the enter key. All downhole probes