Paper Testing Instruments

Offering a broad selection of paper testing instruments, Valtec supports detailed quality analysis.

Smoothness Tester

Function of Machine

Paper Smoothness Tester is used to determine the smoothness of the paper

Item

VK-A821-1

 

Measuring range

(1~15)s

(15~300)s

(300~9999)s

Vacuum container system volume

(380±5)ml

Pressure

100kPa ± 2kPa

 

Vacuum setting range

(50.66~48.00)KPa (50.66~48.00)KPa

(50.66~29.33)KPa

 

 

Air leakage volume

Large volume: The degree of vacuum dropped from 50.66 KPa to 48.00 KPa, and Air leakage volume is 10.00 ± 0.20 ml.Small volume: The degree of vacuum dropped from 50.66 KPa to

48.00 KPa, and Air leakage volume is

1.00±0.05ml