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REFLEX NORTH FINDER APS™

Unique GPS based compass producing True North azimuth, GPS position and degree of inclination.  

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Downhole Navigation

Driller-Operable Geophysics

In-field Geoanalysis

Structural Geology

Drilling Optimisation

Allows Drilling Operators to align drill rigs and survey instruments and more accurately measure drill hole collars.

The REFLEX NORTH FINDER APS™ (Azimuth Pointing System) is not affected by local magnetic interference. Accurate collar azimuth is vital and can have the greatest impact on the final end-of-hole coordinates. Geologists are able to use the REFLEX NORTH FINDER APS™ to pick up previous collars and accurately record starting dip and azimuth coordinates. The REFLEX NORTH FINDER APS™ features UTM and latitude/longitude coordinates, sub-metre GPS position accuracy, Signal Quality indication for more accurate azimuth and a long life battery providing over 10 hours of run time. Collar and directional data from the REFLEX NORTH FINDER APS™ is transferred via Bluetooth connectivity to a REFLEX Table.

Accurate

The REFLEX NORTH FINDER APS™ is accurate to 0.5° of True North Azimuth.
When Signal Quality is excellent, the accuracy can be less than 0.5°. The unit is built with three accelerometers for exceptional tilt accuracy. The REFLEX NORTH FINDER APS reduces the risks and associated costs of human error in recording drill collar measurements.

Cost Saving

When using the REFLEX NORTH FINDER APS™, correct drill collar measurements can be obtained easily and accurately.
Land based surveys are not required which saves significant costs for the project.

Easy To Use

The REFLEX NORTH FINDER APS™ does not require specialized survey teams to achieve accurate results.
Field staff are able to competently operate the system, with no specialised training required. It is also easy to set up and can be mounted on a pre-positioned rig, tripod or other object with no overhead obstructions to avoid signal interference.

Key Features

  • Long Battery Life (>10 hours)

  • Collar and Directional Data emailed from Tablet

  • New ruggedized design with extruded aluminum

  • Roll error warning prior to survey

  • Poor Signal Quality warning during Verification

  • Selectable Verification Times with Related Accuracy

  • One button operation and durable PEEK antenna covers

  • Bluetooth connectivity

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TECHNICAL SPECIFICATIONS

  • Azimuth Accuracy
  • 0.5° (240 seconds verification)
  • 0.6° (120 seconds verification)
  • 0.7° (60 seconds verification)
  • 1.0° (10 seconds verification)
  • Note: The accuracy for each verification period above requires the Signal Quality to be the highest (Signal Quality is displayed real-time on the tablet).
  • Tilt Accuracy
  • ± 0.2°
  • GPS Coordinate Accuracy
  • < 60cm (2ft) with SBAS correction (WAAS, EGNOS, MSAS)
  • < 2.5m (8ft) autonomous
  • Dimensions
  • 7cm high x 11.5 cm wide x 48.5 cm long (2.8” x 4.5” x 19’) no options
  • Weight
  • 2.18 kg (4.75 lbs) no options
  • Temperature Range
  • -30° to 60°C (-22° to 140°F)
  • Sealing
  • NEMA 4 (IP 65)
  • North Finder Mounting Plate
  • ¼” - 20 tripod threads (2) and 5/8” - 11 tribrach thread
  • Internal Battery
  • 12 V DC rechargeable lithium ion (>10 hours operation) < 6 hour charge time with wall or car charger (supplied)
  • 1.5hrs max charge time with portable charger
  • Communications
  • Bluetooth (BLE)
  • User selectable National Marine Electronic Association (NMEA) data formats for each mode.

Options

  • Rig alignment attachment.
  • Tripod.
  • Tripod geared head with azimuth, tilt and roll adjustments.
  • Ruggedized Case
  • Waterproof case which houses tool, wall and car chargers, casing bracket and Optical Scope Plate.
  • Casing Bracket with adjustable clamp

Brochure

Download REFLEX NORTH FINDER APS™ Brochure – English

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