BAT MkIII Filter Tips - Specifications- Brochure

®Technical specifications Due to continuous product development the information given in this sheet is subject to change without prior notice. Copyright 2006 by BAT Geosystems AB. All rigths reserved. BAT is a registered trademark of BAT Geosystems AB. BAT Groundwater Monitoring System BAT Geosystems AB Phone: +46851170600 P.O. Box 1060 Fax: +46851173361 186 26 Vallentuna Sweden www.bat-gms.com info@bat-gms.com BAT MkIII Filter Tips ??????????? ??? ??????General The BAT MkIII Std Filter Tip has been designed as an all-round filter tip for installa-tions, measurements and groundwater sampling in the saturated soil zone. Filter tip body Material: High-strength thermoplastic POM H Filter Material: Porous, polyteten plastic Filter dimensions: Height: 35mm, diameter: 31,5mm Coeff. of permeability: Approx. 1x10-5 m/s Installation Method of installation: Normally ”push-in” installation in fine-grained soils. Installation force: Max. 25 kN in fine-grained soils. ??????????????? ??????General The BAT MkIII SS Filter Tip, which has a replaceable filter, has been designed for installations, measurements and groundwater sampling in the saturated soil zone. The body of stainless steel, allows extra installation force for ”push-in” installations in fine-grained soils. Filter tip body Material: Stainless steel SS 2343 Filter Material: Porous, polyteten plastic Filter dimensions: Height: 20 mm, diameter: 31,5mm Coeff. of permeability: Approx. 1x10-5 m/s Installation Method of installation: Normally ”push-in” installation in fine-grained soils. Installation force: Max.100 kN in fine-grained soils. ???????????????????? ????????? ??? ??General The BAT MkIII Vadose Filter Tip. This filter tip has a body of high-strength thermo-plastic and a replaceable, fine-porous ceramic filter. The BAT MkIII Vadose functions as a tensiometer and is thus designed for installations and measurements in the unsaturated soil zone Filter tip body Material: High-strength thermoplastic POM H Filter Material: Fine-porous ceramic Filter dimensions: Height: 35 mm, diameter: 25,5 mm ”Bubbling pressure”: Approx. 15 m H2O Coeff. of permeability: Approx. 1x10-7 m/s Installation Method of installation: Normally, push-in installation in a pre-augered hole.