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Home  >>  Products  >>  Surface Tension  >>  PGX+ Goniometer

PGX+ Contact Angle Goniometer


PGX Contact Angle Goniometer

 

 

The PGX+ Goniometer is a portable, video-based goniometer designed for quality control applications, to provide dynamic and static contact angle measurements, surface tension and surface energy. Itmeasures contact angle (dynamic and static), surface tension, and surface energy. The PGX+ Goniometer makes a drop in µl according to the size that is set. The drop is automatically released and 80 images per second are made.

 

 

 

Features

  • Complies with test method Tappi T458, ASTM D 724, ASTM D 5946
  • Easy to handle, small sized
  • Full control of the test
  • No sample preparation
  • Registration with 80 frames/second
  • Measure Static and Dynamic Contact Angle, Surface "free" energy, Surface Tension
  • Multiple test fluids possible
  • Runs on every Windows computer
  • Power from USB connection
  • Software gives an overview, and allows pictures and results to be stored and analyzed
  • Used for paper & board, solar cell panels, windshield, metal cylinders ad similar surfaces
  • Dosing Unit - The optional Dosing Unit enables you to use fluids with higher viscosity. Because of the more precise dosing this option is also more consistent.
  • For most tests deionized water is used, however using other liquids is also possible. Contact us for use on other liquids.
PGX+ Contact Angle Goniometer Case PGX+ Contact Angle Goniometer Close Up

Technical Data

Technical Data
Operation: Automatic
Sampling: Specimen Size: Any size sample
Max Specimen Thickness: Unlimited
Pump: Automatic
Drop Applicator: Automatic
Contact Angle Readings: Automatic
Contact Angle Range: 0.5 - 180°
Accuracy: ±0.5°
Repeatability: ±1°, when measuring on a steel ball (calibration tool)
Power Supply: via USB-A Cable
Dimensions (LxWxH) mm: 90 x 55 x 90
Weight: 400 grams
Shipping Weight: 1200 grams
Droplet Volume: 0.5 - 10 microliter
PGX+ Software: Included
International Standards: TAPPI T458; ASTM D724, ASTM D5946
Program Functions: Static Contact Angle: Yes
Dynamic Contact Angle: Yes
Surface Tension: Yes
Surface Free Energy: Yes

Software

PGX Screenshots

PGX+ Goniometer Dosing Unit

Dosing Unit Kit Dosing Unit Kit
The PGX+ Goniometer Dosing Unit is a testing instrument 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

  • Small and portable size
  • Affordable and versatile
  • Programmable droplet size and cyclic pump sequences
  • Automatic testing of advancing/receding contact angles
  • The new concept ‘Disposable Liquid System’ is an attractive alternative to tedious cleaning and replacement of expensive parts
  • The complete liquid system consists of a one mL syringe, a dispensing tip and a PTFE tubing. This standard syringe produces more than two hundred liquid droplets of four microlitres and when the syringe is emptied or not required any more, the entire liquid system is disposed of. A new syringe is then filled with the new test liquid, a new dispensing tip with tubing is attached and the syringe is put intoi the PG Dosing Unit.
  • The most comon use is to set the pump to a preset droplet volume and pump out a new droplet for each new test position. The PG Dosing Unit can also be programmed for sophisticated analysis of the “wetting hysteresis” using the advancing/receding contact angles to characterize the surface properties.

Dosing Unit Technical Data
Pump Functions
Preset Droplet Volumes: At 2, 4 and 8 μL
ProgrammableVolumes: 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)

Video

 

Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices

PGX+ Goniometer - PGX+, carrying case, user's manual in English, software for XP - Vista, Windows 7 (32bit and 64bit) and Windows 10, calibration kit, spare pump tubing, droplet dispenser.

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

FT-302510 PGX+ Pocket Goniometer $14,495.00
Accessories
FT-305201 PG Dosing Unit $4,404.00
FT-305035 PTFE Tubing Kit with +L - Cannulas and Pump Tubing 670.00
FT-305911 Syringe w/o tip, 100 pcs, one mL volume 215.00
FT-305921 PTFE tubing, 1.5/0.2 mm, 100 pcs, L=250mm 207.00
FT-305931 PTFE tubing, 1.5/0.5 mm, 100 pcs, L=250 mm 207.00
FT-305941 PTFE tubing, 1.5/0.9 mm, 100 pcs, L=250 mm 201.00
FT-305961 Dispensing tips 0.5mm, 50 pcs, RED 207.00
FT-305971 Dispensing tip 0.9 mm, 50 pcs, PINK 207.00



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