What Valmet Paper Lab measures?

Moisture

Select measurement module
Burst Tear Tensile Smoothness-top and bottom Bendtsen Smoothness-top and bottom Parker Print Surf Smoothness-top and bottom Sheffield Smoothness-top and bottom Bekk Smoothness-top and bottom/Porosity-Oken Porosity Bendtsen Porosity Gurley Porosity Sheffield UV-Color Diffuse Gloss-2 Tappi 75° Caliper Basis Weight Tensile Stiffness Orientation Multi-Filler Moisture Compression strength (SCT) S-Test Bending Stiffness (Board and Paper models) Blackening Scarredness Formation

Sample moisture has an effect especially on the strength properties of paper and board.

Measuring range
Moisture (BW 25–600 g/m2) 3–15 %

Related standards: TAPPI T412, ASTM D644, ISO 287, CPPA G.3, APPITA P401, JIS P 8127.

Measurement of paper and board moisture content in laboratory conditions
Datasheet