Viscometer Searle's Pattern Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-11961
Quick Answer: The Viscometer Searle’s Pattern measures the viscosity of a liquid with a coaxial rotating cylinder driven by falling weights. It stands on a cast iron tripod base with levelling screws and has a 360° circular scale.
Last updated: October 2026
Key Features
- Coaxial inner and outer cylinders in corrosion-resistant alloy
- Two pulleys and a weight pan apply the turning force to the inner cylinder
- Circular scale graduated through 360°
- Cast iron tripod base with levelling screws
- Bracket for a thermometer to record liquid temperature
Technical Specifications
| Specification | Value |
|---|---|
| Mechanism | Coaxial cylinder, rotational torque |
| Cylinders | Corrosion-resistant alloy |
| Base | Cast iron tripod with levelling screws |
| Scale | Circular, 360° graduation |
| Drive | Two pulleys with weight pan |
| HS code | 9027.80 |
About This Product
The gap between the two cylinders is filled with the test liquid, and weights in the pan turn the inner cylinder until it reaches a steady speed. Timing the rotation on the circular scale for different loads gives the viscosity of high-viscosity liquids, and the thermometer reading shows how viscosity changes with temperature.
Frequently Asked Questions
What does the thermometer bracket on the Viscometer Searle’s Pattern do?
It holds a thermometer so the liquid temperature can be recorded with each reading, since viscosity depends on temperature.
Related: Mechanics & Heat and Searle's Surface Tension Balance.
For a quotation on the Viscometer Searle's Pattern, contact Educational Instrument.
