What Valmet Paper Lab measures?

Caliper

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

The caliper module measures the thickness (caliper) of paper and board and reports the result in micrometers (μm).

Measuring range
Caliper [μm] 0-2000
Caliper [mil] 0-78

Measurement according to standards:
Caliper L TAPPI module K25690: TAPPI T411
Caliper L ISO module K25223: ISO 534
Caliper L JIS module K25691: JIS P8118

Datasheet