ASTM D2393 PDF

Buy ASTM D TEST METHOD FOR VISCOSITY OF EPOXY RESINS AND RELATED COMPONENTS from SAI Global. Thermoset Mix Viscosity – ASTM D Resistance of a fluid to flow. Viscosity measurements are useful for quality control purposes and as an assessment of. ASTM-D Test Method for Viscosity of Epoxy Resins and Related Components – ICS Number Code (Thermosetting materials).

Author: Yozshusho Nizahn
Country: Zambia
Language: English (Spanish)
Genre: Music
Published (Last): 20 September 2007
Pages: 405
PDF File Size: 11.97 Mb
ePub File Size: 14.19 Mb
ISBN: 697-7-83996-623-2
Downloads: 2544
Price: Free* [*Free Regsitration Required]
Uploader: Vulkree

By using our website you consent to all cookies in accordance with our Cookie Policy. The listed specifications apply to a typical instrument with spring mechanics and a classic cylinder or disc spindle in a large sample vessel.

The higher the tested viscosity is, the stronger the spring has to be.

Rotational Viscometer / infinite-gap geometry :: Anton Paar Wiki

For v2393 that use a spring for measuring the torque, there are different models designed for different viscosity ranges. Rotational viscometers that test typically mL of sample in an open beaker are in most cases operated without temperature control. The easy filling of a simple sample container and the fast and easy exchange of the measuring bob make rotary viscometers the most versatile instruments, giving good results in various applications.

  GOTTHOLD EPHRAIM LESSING LAOCOONTE PDF

The viscosity calculation is based on this assumption. Learn more about the Rotational Principle. Each viscometer model comes with a number of different measuring spindles.

Product Detail – ASTM-D2393-86

Temperature control Rotational viscometers that test typically mL of sample in an open beaker are in most cases operated without temperature control. The resulting wide gap between the bob and the vessel’s wall is assumed to be infinite.

Rotational viscometers cover a very wide measuring range. Performance Rotational viscometers cover a very wide measuring range. Still, thermostat baths are available that can hold even a mL beaker.

One spindle is suitable only for a part of the asrm measuring range.

In addition, there are special sample adapters available for reducing the required sample volume, for extending the measuring range and for a wider temperature range. Rotational viscometers are the widest spread viscometers on the market and can be found in more or less all industries independent of company size.

  JONATHAN LIVINGSTON LE GOELAND PDF

This website uses cookies to improve user experience. Results provide reasonable repeatabilty but the absolute precision is not reliable due to inadequate temperature precision.

Sample Typical sample volume for manual operation: Viscosity measuring range – for a model for medium viscosity materials, with several different spindles: Tests are performed at ambient temperature.

A great number of standards is available for rotational viscometers, among them for example: Standards and Norms A great number of standards is available for rotational viscometers, among them for example: Rotational viscometers are typically used for quality control. Anton Paar has once again redefined digital density measurement with the groundbreaking invention of a new measuring principle: Dynamic viscosity Learn more about the Rotational Principle.

We offer typical values which are based on the values in brochures and standards but are not related to specific instruments. Density Redefined Anton Paar has once again redefined digital density measurement with the groundbreaking invention of a new measuring principle: