Product Details

Brightness, Opacity and Gloss Tester

Laboratory instrument for measuring brightness, opacity, and gloss of paper and paperboard for quality control.

RI 9019

Brightness, Opacity and Gloss Tester is a laboratory testing instrument used to measure the brightness, opacity and gloss of paper and paperboard. This instrument is widely used in the pulp and paper industry to maintain quality standards.

Technical Specifications

Instrument TypeBrightness, Opacity and Gloss Tester

Measurement Range0 – 100 %

Light SourceStandard ISO Light Source

DisplayDigital Display

Power Supply220V AC, 50 Hz

OperationAutomatic

Key Features

› Measures brightness, opacity and gloss accurately

› Digital display for clear readings

› Microprocessor based control system

› High repeatability and precision

› User friendly operation

› Built-in printer for result printing

Applications

• Pulp and Paper Industry

• Paper & Paperboard Manufacturing

• Printing Industry

• Quality Control Laboratories

• Research and Development Labs

Working Principle

The paper sample is placed on the test port of the instrument. A standard light source illuminates the sample surface. The reflected light is detected by a sensor and converted into electrical signals. These signals are processed and the values of brightness, opacity or gloss are displayed digitally.

Advantages

• Ensures consistent optical properties of paper

• High accuracy and repeatability

• Supports quality control in manufacturing

• Easy to operate with digital interface