Product Information

The TS-PDT1 Paper Dirt Tester is an instrument for evaluating the dust content of paper and cardboard. It consists of two main parts: an observation sample frame and a set of standard dust pictures. The dust level within a given area is determined by visual inspection, with the standard pictures serving as a reference for judging dust size and count. The standard dust pictures cover an area range of 0.05 to 5.0 mm², the fluorescent lamp exposure angle is 60°, and the test plate measures 270 × 270 mm. Its parameters and performance conform to GB/T 1541-1989.

Key Features

1. Transparent Standard Dust Pictures

Transparent standard dust pictures are provided as the reference for judging dust size and count, which makes reading easy and convenient.

2. Universal Fluorescent Lamp Light Source

A universal fluorescent lamp serves as the light source and is simple to replace.

Technical Parameters

Applications

The TS-PDT1 Paper Dirt Tester is used to evaluate the dust content of paper and cardboard. Dust specks visible to the naked eye are examined on the sample under the fluorescent lamp and sized against the standard dust pictures, which gives the dust level within a given area.