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VEL Subsea

pH probe with online module

The pH probe is developed specifically to detect the degree and presence of cement in sea water, because cement increases the pH value of sea water. The probe is a highly valuable tool during well completion subsea.

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The pH probe is tailored and designed to be operated using a Remotely Operated Vehicle (ROV) down to 2000 MBSL.

 

The pH probe can be delivered with an
online module, which can transfer data
to the surface via the ROV and a RS232
cable. 

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VEL Subsea

Geiger counter

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The Geiger counter is a tool that detects and measures beta, gamma and x-rays, and is a valuable tool if one deal with or potentially deals with hazardous materials, want to detect x-ray leaks or find radioactive rocks and/or minerals.

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The VEL Subsea Geiger Counter

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  • Can be used on any ROV / AUV system.

  • Can be used for emergency preparedness, nuclear incidents or accidents and first response.

  • Detects LRA scale in risers subsea and can search for nuclear submarines and for area surveillance.

  • Comes with a display and a logging unit on a Windows PC.

  • Communicates using a RS 232 (optional are RS 485 or IP).

  • Has a direct conversion to all common units for radioactive measurements.

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VEL Subsea

Spool Camera

The VEL Subsea Inspection Camera is designed to be used for underwater inspections using a Remotely Operated Vehicle (ROV).

 

The camera is waterproof down to 100m below sea level and offer high resolution images. 

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  • Two sensors ensure exceptionally accurate measurements (±0.05).

  • The probe is equipped with a highly visible subsea display, that can show pH-value, water temperature, status of battery (%), as well as pressure and humidity within the pH probe, according to request.

  • The probe is tailored and designed to be operated using a Remotely Operated Vehicle (ROV) down to 2000 MBSL. A fishtail is supplied with the probe.

  • Battery/operation time is approximately 75 hours. A full charge takes 3 to 4 hours.

  • A laptop is supplied with the probe to access the log.

  • A transportation box is supplied with the probe to ensure safe transportation and storage.

Please contact us for more information about this product at post@vel.no

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Energy sensitivity:

  • Beta / gamma / X-rays: min 35 keV

  • Gamma sensitivity: 450 CPM/mR/hr

  • Calibrated to Cesium-137 (Cs137)

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Accuracy: ±10% Typical (±15% Maximum)

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Measurement range

  • 0.001 to 500 mR/hr

  • 0.01 to 5,000 uSv/hr

  • 1 to 500,000 uR/hr

  • 1 to 225,000 CPM (450 CPM/mR/hr)

  • 0 to 3,750 CPS (7.5 CPS/mR/hr)

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Total Count: 0 to 4,294,967,295 (32 Bit Integer)

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A logging unit is supplied with the geiger counter to access and read the log. The computer is delivered in a separate tool case.


A transportation box is supplied with the geiger counter to ensure safe transportations and storage.

 

Please contact us for more information about this product at post@vel.no

Oil-Platform

The camera is supplied with:

  • A fiber glas cable (60m)

  • A motorised cable reel

  • A control unit delivered in a transportation box

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The camera system is available with various cameras, depending on your requirement. 

  • Pan/tilt 50 mm with LED lighting

  • Inspection camera 52 mm with LED lighting

  • Inspection camera 30 mm with LED lighting

  • Inspection camera 22 mm with LED lighting

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All cameras are high resolution cameras and LED lighting to ensure excellent visibility. 

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