Paper quantitative sampler is a specialized tool for the high weight and the weight of gray paper samples. The sampling knife can be used in many different areas, including: quantitative sampling of cardboard, quantitative sampling of textile, rubber and plastic sheeting, thin film quantitative sampling, flexible packaging and other composite sheet
QB / T1671 "paper and cardboard physical properties test special punching equipment general technical requirements"
GB / T451.2-2002 "Quantitative determination of paper and paperboard"
ISO 536: 1995 "Paper and paperboard - Quantitative determination"
Sampling area: 100c square meters
Sampling error: ± 0.35c ㎡
Accuracy: ± 0.2mm
Sampling thickness: (0.1 ~ 5.0) mm