Paper folding resistance tester (Schober)

Paper folding resistance tester（Shaw Burr)

Paper Folding Endurance Tester Product Model:NZD-A（Shaw Burr)

Paper Folding Endurance Tester Product Usage:This instrument is suitable for tensile strength greater than1.33KN/mThickness less than0.25 mmDetermination of paper folding resistance. The structural parameters and technical performance of the instrument meet the requirementsQB/T457-2002The measurement method for paper folding resistance and other related ticket requirements.

Paper folding resistance testerProduct Features:Jinan BaigeExperimental Instruments Co., LtdProfessional ProductionPaper folding resistance testerwaitPaper and Paper Packaging Testing Instruments，Paper folding resistance testerThe use of photoelectric control technology enables the folding chuck to automatically return to its original position after each experiment, facilitating the next operation. The instrument has powerful data processing capabilities: it can collect experimental data from multiple samples in the same group, and can calculate the maximum, minimum, average, and coefficient of variation of samples in the same group. These data are stored in a microcomputer and can be displayed through a digital tube. In addition, the instrument also has a printing function.

Paper folding resistance testerTechnical Specifications:

1.Maximum measured thickness:0.25 mm

2.Folding sheet thickness:0.5±0.05 mm

3.Sample load: Initial tension7.55±0.10N maximum tension9.81±0.10N

4.Repetitive folding rate:110±10time/ min

5.Folding roller diameter:6 mm

6.Distance between folding sheet and folding roller:0.30 mm

7.Folding roller spacing:0.5 mm

8.Distance between clamps in the same group:90±0.5 mm

9.Counter counting range:0-9999time

10.Power Supply:220V±10% 50Hz

11.power waste:80W

12.Quality:23kg

13.External dimensions（mm）：540×550×300

Paper folding resistance testerStandard configuration:host Micro printer

Paper folding resistance testerAccording to the standard:combine, synthesizeQB/T457-2002Method for determining the folding resistance of paper

Related products: NZD-BMITDetermination of paper folding resistanceceremony