Ostwald Viscometer Manufacturer,Supplier and Exporter in India

Ostwald Viscometer

Product Code : SCL-LG-14460

Indian Lab Suppliers supplies the Ostwald Viscometer (Product ID: 14460) as part of its laboratory glassware range. It is a glass U-tube viscometer with a capillary section, used to find the viscosity of liquids by timing their flow.

Quick Answer

A fixed volume of liquid is drawn up above the upper mark and the time taken to flow down to the lower mark through the capillary is measured. Comparing that time and the density with a reference liquid gives the relative viscosity; for polymer solutions the results lead to intrinsic viscosity and relative molecular mass. The viscometer is 237 mm tall overall. Keep it in a constant-temperature bath, as viscosity changes with temperature. Capillary size is not specified; please confirm at quotation.

Key Specifications

ParameterDetail
TypeU-tube with capillary
Overall height237 mm
MaterialGlass
Capillary sizePlease confirm at quotation

Where This Is Used

Used in physical and polymer chemistry labs and in quality control. Related: Stalagmometer (Product ID: 14459). Browse the full Lab Glassware (all items) range or related Chemistry Lab Equipment products.

Frequently Asked Questions

What is measured?
The flow time of a fixed volume between two marks.

How tall is it?
237 mm overall.

Why control temperature?
Viscosity changes with temperature.

Related Categories

Lab Glassware (all items) · Chemistry Lab Equipment · Lab Glassware

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Office Address

Works: #975 Malleshwaram,
Bengaluru, Karnataka 560003

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