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PGX+ Contact Angle Goniometer Accessories

Article No. 11481

Dosing Unit For PGX+ Goniometer

Select your model

$4,404.00 excl. taxes & shipping cost


  • The optional Dosing Unit enables you to use fluids with higher viscosity. Because of the more precise dosing this option is also more consistent.
  • Disposable Liquid System with low cost syringes and pure PTFE tubings
  • Small and portable size
  • Affordable and versatile
  • Programmable droplet size and cyclic pump sequences
  • Automatic testing of advancing/receding contact angles

This testing instrument is used to determine the interaction between a liquid droplet and a surface. Liquid droplets can be applied by means of a manual dispenser (syringe) or in some of the models an integrated miniature pump. When tacky liquids or many different liquids are used, it is necessary to clean or replace the liquid system to avoid contamination.


Technical Attributes

  • Data
    Pump Functions
    Preset Droplet Volumes:At 2, 4 and 8 μL
    Programmable Volumes:Three user-defined (0.1 …20 μL)
    Programmable Pump Cycles:Three user-defined (0.1 …20 μL)
    Top-Up Function:Yes
    General Specifications
    Power Supply:100-240 VAC or 12 VDC
    Power Consumption:2W
    Dimensions (LxWxH):6.3" x 2.2" x 2.2" (160 x 55 x 55 mm)
    Weight (Incl Syringe):0.7 lbs. (500 grams)

Delivery Content

Dosing Unit - Plastic Case, 5 disposable syringes, 5 PTFE tubings with LILAC Dispensing Tip 0.2 mm, Power Adaptor 100-240 VAC, 5 PTFE tubings with RED Dispensing Tip 0.5 mm, 5 PTFE tubings with PINK Dispensing Tip 0.9 mm

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