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GGUN FL-24
Field fluorometer for hydrogeological tracings and turbidity monitoring in a borehole
product_GGUN FL-24

Fluorometer for borehole monitoring able to detect several tracers simultaneously. Compatible with the Tetraedre stand-alone field remote transmitter TRMC-5-F and the TRMC-GGUN(-COM).

Applications
  • Hydrogeology
  • Suitable for installation in 2" boreholes up to 70 metres depth
  • Laboratory fluorometer for rapid sample measurements
  • Suitable for use with both quick-coupling connectors and 6 mm tubes
  • Up to 4 light sources covers the entire optical spectrum


Features


  • Number of optics: 4
  • Turbidity measurement: 0.2 to 100 NTU
  • Detection limit: typically 2 x 10-11 g/ml (uranine)
  • Integrated thermometer: sensitivity 0.01°C
  • Material: stainless steel
  • Diameter: 48 mm
  • Height: 270 mm
  • Weight: 2 kg
  • Cable: 30 m (custom length available on request)
  • No moving parts, therefore no wear
  • Power supply: from the TRMC-5-F or the TRMC-GGUN(-COM)
Description


The FL-24 probe can separate 3 different tracers selected from 5 classes named I to V. Tracers of the same class cannot be distinguished by the FL-24, i.e. Uranin and Eosin cannot be used simultaneously. The standard equipment includes Class I, II and III optics.
On request, one or more of the 3 optics can be replaced by class IV and/or V.

 

Class I:

  • Uranine (fluoresceine sodique)
  • Eosine
  • Pyranine

Class II:

  • Amidorhodamine G
  • Rhodamine WT
  • Sulforhodamine B

Class II:

  • Amidorhodamine G
  • Rhodamine WT
  • Sulforhodamine B

Class III:

  • Tinopal (CBS-X ou -CL)
  • Amino G acide
  • Photine

Class IV:

  • Duasyne jaune T

Class V:

  • Naphtionate de Na



Additionnal ressources and information

TypeDescriptionLanguage
GGUN FL-24 User's manual English
Product presentation English