Surface Tensiometer DY-500 / DY-700

KYOWA

The DY-500 and DY-700 share the same body design and only differ by the integrated weighing system, with the DY-700 offering 10 times the readability of the DY-500. Both are fully automatic, high-precision, and easy-to-use surface tensiometers for reliable measurements of dynamic contact angle and powder contact angle, in addition to measurements of surface and interfacial tension, lamella length, liquid and solid density, sedimentation behavior, and evaporation rate.
Due to their accuracy and high versatility, both models are ideal for use in R&D as well as for reliable measurements for routine quality assurance.
High-quality components and the durable design combined with a video user manual integrated into the software guarantee user-friendly operation of the instrument and software.

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USED IN

FOOTWEAR & LEATHER

Category: TENSIOMETERS Tag: KYOWA

Description
Additional Information

Product Description

Features

“One-click” fully automated operation
Jacket type sample stage with built-in stirrer function
Built-in temperature sensor
Connections to the sample chamber for inert gas
Pre-wetting function to eliminate measurement errors caused by unsuccessful wetting of Wilhelmy plate or du Noüy ring
Easy parameter setup to adapt various measuring standards
Video user manual for user-friendly operation
Adjustable level of the body
Calibration by an external weight for the DY-500 and by an internal calibration system for the DY-700

Options

Hardware

Powder contact angle measurement kit
Dynamic contact angle measurement kit
Automatic CMC measurement kit
Sedimentation behavior measurement kit
Liquid & solid density measurement kits
Heater type sample stage for temperature measurements from ambient to +150℃

Software

Dynalyzer software add-in [powder contact angle measurement]
Dynalyzer software add-in [dynamic contact angle measurement]

Applications

Surface tension: Paints, inks, additives for coating processes
Interfacial tension: Transformer oil, emulsions, surfactant solutions
Lamella length: Paint leveling, foaming stability of coatings and fire extinguishing agents
Sedimentation behavior: Flocculants used in wastewater treatment, stability of suspensions, such as paints and pigmented inks
Powder contact angle: Wetting properties of powders, inks, and paints
Dynamic contact angle: Wetting and adhesion properties of coatings

Additional Information

Used In	FOOTWEAR & LEATHER
Brand	KYOWA
Used In	FOOTWEAR & LEATHER