Brightness /Whiteness tester for Paper and Pulp

Product Description

Brightness /Whiteness tester for Paper and Pulp

Brightness /Whiteness tester for Paper and Pulp

Application

Brightness /Whiteness tester is use to test whiteness of papers,pulp, kaolin and so on .

This tester is specially made for paper industry,it can be used to tester whiteness ,fluorescent whiteness,transparency,opaqueness,light-scattering coefficient , absorbance of materials .

it is also widely used for textile industry, plastics industry,construction industry,chemical industry,and so on .

Standard

ISO 2469、ISO 2470、ISO 2471、ISO 9416、GB/T 7973 GB/T 7974 、GB/T 1543、GB/T 10339、

GB/T 12911、GB/T 5950、GB/T 8424.2

Parameter

Accuracy：≤0.5%

Resolution：0.1/0.01

Repeatability error：≤0.1%

Reflection error：≤0.1%

Specimen size：plane≥Φ30mm or ≥Φ19mm，thickness ≤40mm

Printer：hermal printer

Work environment：temperature（20±10°C）,moisture<85%</p>

Dimension：（L×b×h，mm）：260×370×430mm

Weight：About 20kg