Inertial Sensing

Gyro Survey Instruments

The isGyro is is an easy to use MEMS memory gyro system for borehole surveying. The download and processing times are very fast and the tool can survey for up to 16 hours on a single battery charge.

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isGyro

MEMS memory rate gyro system   The isGyro is a user-friendly borehole survey tool that offers you high accuracy in mining and geotechnical applications. Download and processing times are fast and the tool can survey for up to 16 hours on a single battery charge. No special pre- or post-survey procedures are necessary to get into the hole. The simple set-up saves valuable site-time and potential sources of human error are significantly reduced. The modular design of the tool minimizes repair times and cost.All new versions of Inertial Sensing gyros are capable of running in both standard multi-shot mode as well as the new fast continuous survey mode. Survey data from a continuous survey can easily be reprocessed to any required station interval.

isGyro Accessories

ISRG38 RUNNING GEAR KIT

Inertial Sensing offers a 38 mm gyro running gear especially designed for the isGyro.

WIRELESS DEPTH TRACKER

A standalone wireless depth tracker with a fixture for mounting on the drill rod collar.

SIGHTING DEVICE KIT

A sighting device is required for vertical surveys to align with a known reference direction.

INLINE CENTRALIZERS

Centralizers are required for vertical surveys to prevent the tool from spinning.

MAZAC SMART ALIGNER

A lightweight and smartphone enabled drill rig GPS alignment solution for surface applications.

isCompass

Based on modern MEMS technology The isCompass is a magnetic multishot instrument for borehole surveying based on modern MEMS technology. It is fully integrated in its own brass running gear, requiring little set-up in the field. Wireless in operation, the tool utilizes infrared communication with a rugged handheld field computer. isCompass is powered by standard C battery cells and will operate for more than 100 hours on seven batteries, which can be changed by the operator. Data is transferred from the handheld control unit to another computer using a standard USB memory. The system can be run in both single and multishot modes.

isCompass Accessories

LANDING COLLAR

Landing collar with adapters in sizes B, N and H.

EXTENSION RODS

Aluminium extension rods of 1 meter length.

TwinGyro

Inertial Sensing's latest innovation in gyro survey technology delivering QA/QC compliant data twice as fast as a regular gyro.All new versions of Inertial Sensing gyros are capable of running in both standard multi-shot mode as well as the new fast continuous survey mode. Survey data from a continuous survey can easily be reprocessed to any required station interval.

TwinGyro Accessories

ISRG38 RUNNING GEAR KIT

Inertial Sensing offers a 38 mm gyro running gear especially designed for the isGyro.

WIRELESS DEPTH TRACKER

A standalone wireless depth tracker with a fixture for mounting on the drill rod collar.

SIGHTING DEVICE KIT

A sighting device is required for vertical surveys to align with a known reference direction.

INLINE CENTRALIZERS

Centralizers are required for vertical surveys to prevent the tool from spinning.

MAZAC SMART ALIGNER

A lightweight and smartphone enabled drill rig GPS alignment solution for surface applications.

SlimGyro

World's smallest MEMS memory rate gyro system    The SlimGyro is the world's smallest rate gyro survey instrument. With a diameter of only 21.56 mm and a running gear diameter of 26 mm, it offers high accuracy in even the tightest holes.With an amazingly low power consumption of 0.2 W the tool can survey for up to 80 hours on a single battery charge. No special pre- or post-survey procedures are necessary to get into the hole. The simple set-up saves valuable site-time and potential sources of human error are significantly reduced. The modular design of the tool minimizes repair times and cost.All new versions of Inertial Sensing gyros are capable of running in both standard multi-shot mode as well as the new fast continuous survey mode. Survey data from a continuous survey can easily be reprocessed to any required station interval.

SlimGyro Accessories

SLIMGYRO RUNNING GEAR

Inertial Sensing offers a 26 mm gyro running gear especially designed for the SlimGyro.

WIRELESS DEPTH TRACKER

A standalone wireless depth tracker with a fixture for mounting on the drill rod collar.

SLIMGYRO CENTRALIZERS

Centralizers are required for vertical surveys to prevent the tool from spinning.

SIGHTING DEVICE KIT

A sighting device is required for vertical surveys to align with a known reference direction.

MAZAC SMART ALIGNER

A lightweight and smartphone enabled drill rig GPS alignment solution for surface applications.

NorthFinder

True MEMS gyro compass. The NorthFinder is based on MEMS gyro sensors which gives a rugged survey system in a 32 mm housing. The NorthFinder takes independent readings at survey stations, giving the gyro toolface and azimuth and also provides inclination as well as gravity highside. The main purpose of the NorthFinder is to serve as an independent reference together with the isGryo for deep vertical boreholes.

NorthFinder Accessories

ISRG38 RUNNING GEAR KIT

Inertial Sensing offers a 38 mm gyro running gear especially designed for the isGyro.

WIRELESS DEPTH TRACKER

A standalone wireless depth tracker with a fixture for mounting on the drill rod collar.

INLINE CENTRALIZERS

Centralizers are required for vertical surveys to prevent the tool from spinning.

Accessories

A range of accessories suitable to most of our survey tools is also available.

WIRELESS DEPTH TRACKER

A standalone wireless depth tracker with a fixture for mounting on the drill rod collar.

MAZAC SMART ALIGNER

A lightweight and smartphone enabled drill rig GPS alignment solution for surface applications.

ADW600 SURVEY WINCH

The ADW600 is a compact and portable winch from Gyro-Service's for borehole surveys and logging.

TRIPOD

A lightweight tripod from Gyro-Services that allows a single operator to execute a survey in a verti

ENCODER USB CONVERTER

A converter kit for connecting a standard industrial encoder for use with our Surveyor software.

SURVEYOR SOFTWARE

Surveyor is the software for continuous and multi-shot gyro surveys. Free with all our gyros.

ISANALYSIS SOFTWARE

Software to visualize, edit, correct, group and export survey data.