... QB/T1047.It applies to the grammage measurement for paper and cardboards. II.Specification and chief technological parameters1,Measuring range: 0.5~50g ... of measuring range3,Resolving power :mass 0.01g;grammage 0.1g/m24,Diameter of the sample pan: Φ115mm5,Power supply : AC220V± ... 22V,50Hz6,Power capacity:60W7,Dimension mm:220×175×568,Mass ...