PT-708 Water drop contact angle measurement with digital camera

Brief introduction 

PT708  Water drop angle measurement  is used to determine the wetting properties of liquid to solid, through measuring the contact angle to calculate, measure the adhesive force, tension force etc. it’s widely used in petroleum, chemical, medicine, paper making, dye industry as well as science research hand academy education. Standards: Conform to ISO1409.  

Features 

1, Imaging: High pixel digital camera and Zooming lens, connection USB 2.0, 5 Million pixel, can clearly analysis dynamic liquid drop, and suitable to use laptop to operate. 

2, Light source: brightness adjustable luminescence LED light, clear display liquid drop edge; 

3, Specification: 25 frame/s, Microscope rate 0.7 - 4.5 continuous magnifying, zoom in 20- 200 times, imaging resolution 2048*1536; 

4, Look down vision angle adjust range: 0--10° (useful for small angle or thin material imaging clearance). 

5, Left and right angle adjust range: 0--10°

Technical parameters 

Model : PT-708 

Measuring method:  Liquid drop, Solid surface energy, pendant drop 

Analysis methods: θ/2, height measuring, automatic analysis (θ/2), automatic analysis (two base points) 

Image shooting method: Single shot, continuous interval shot, continuous shot 

Contact angle measuring range: 0<θ<180° 

Measuring resolution: 0.01°

 Measuring accuracy: 0.1° 

Solid surface energy: Owens with 2 liquids 

Sample size: 100*120mm 

Sample max. : height 30mm 

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