Crease stiffness tester

详情

INTRODUCTION:
PN-CST crease stiffness tester is an electronic tester, with touch screen. It is used to measure
*0º crease stiffness and the *5º bending stiffness of paper and paperboard. In modern high-speed packaging machines, it is very important to have the crease in boards correct and uniform. The value of crease stiffness is technically important in the folding of carton blands during their erection and closure.
Whether it is by hand or by mechanical means. The crease recovery can result in forces, which distort the erected carton or cuse stresses to be applied to closures, which reduce their effectiveness.
Crease recovery is determined by the decrease in resistance offered by creased board after it is folded *0º angle at the crease measuring the recovery force after *5º seconds. Board stiffness is determined by bending a *0mm length of board through 1 *5 angle. Auto measuring, statistics, test report testing, and data-saving function. Blue LCD touch screen, English system, Micro-printer.
APPLICATIONS: Paper, paperboard.
STANDARDS: ISO***8, ISO***3
SPECIFICATIONS:
1. Power supply: AC(******0V), 2A, *0/*0Hz
2. Display error: +/- 1%
3. Display value mobility: ≤1%
4. Measuring range: (*******0)Mn ( Bending force moment is (****0) mN.m)
5. Resolution: 0.1 mN
6. Bending length: *0mm(*5º); *0mm(*0º); (+/*0.5mm)
7. Bending angle: adjustable within （1～*0）°
8. Display: 4.3” color LCD
9. Printer: Thermal micro printer
*0. Output: RS**2
*1. dimension： L × W × H =**0×**0×**0mm
*2. Weight: 5kg