Fastballast Kvadrat

The FastBallast from Chelsea Technologies Group is a high accuracy, battery powered, portable Ballast Water Treatment (BWT) monitor, which can be used to determine whether or not the BWT on board is compliant in its performance. 

For sales or commercial inquiries please contact us at marine@insatech.com.

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Easy to use - easy to trust

The FastBallast excels in its performance, by providing high accuracy, unbeatable repeatability and by being able to distinguish and count several sizes of cells, and effectively knowing the difference between living and dead cells, without using chemicals/additives. Furthermore, the FastBallast is a very easy to use instrument, providing both a PASS or FAIL readout along with numerical qualitative results.

The instrument is operated either from the supplied industrial grade tablet, or from a PC by running the FastBallast software (FaBtest GUI). The FastBallast can connect via Bluetooth, USB or Ethernet. The built-in rechargeable battery provides 8 hours of use in a single charge.

Key Features

  • BWT performance monitor
  • Portable
  • Battery powered
  • Delivered in handy backpack
  • Only 5kg
Insatech Medarbejdere Website MSR
For technical questions

Martin Søvind Jensen

Tel: +45 2761 4502

Email: Martin.Sovind@insatech.com

Write to Martin

Insatech Medarbejdere Website ASMI
For commercial inquiries

Astrid Mihut

Tel.: +45 5537 2095

Email: Marine@insatech.com


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Technical Specifications
Sample volume

20 mL

Interrogated volume

0.5 mL


Four channels (Royal blue, Blue, Green and Red)


<1 cell/mL

Dynamic range

0-4000 cells/mL

Time to result

<2 minutes for level 1

Time to result

<10 minutes for level 2

IP rating

Open IP68 / Closed IP65


240 x 198 x 109 mm


5.0 kg

Service interval

Greater than 2 years

Product specifications and manuals

  • FastBallast Portable Compliance Monitor, Chelsea Technologies - General Specifications
    English | pdf

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