Tear tester

详情

1. INTRODUCTION:
PN-ZSE***0 tear tester is an indispensable instrument for paper tearing strength measurement. This tearing strength tester is designed according to ISO ***4 (paper *-tearing strength test method)
and( GB**5.1). The tearing tester is an ideal tester for manufacturer of corrugated fiberboard and carton, scientific research and quality-control department.
2. APPLICATIONS:
Paper, Cartons board
3. STANDARDS:  ISO***4,GB **5.1
4. SPECIFICATIONS:
1). Test range:
A. Standard arm: (*0~***0)mN,degree minimum: *0mN
B. Light arm: (*0~**0)mN, degree minimum: 5Mn
C. Heavy arm: (*0~***0)mN, degree minimum: **0mN
We will prepare the standard arm, light arm or heavy arm according to you need.
2). Veracity
A. Error: Maximum range*0%~*0% ±1%, out range±0.5%FS
B. Repeat error: Maximum range*0%~*0% ≤1%,out range≤0.5%FS
3). Tearing arm: (**4±1)mm
4). Beginning angle for tearing: *7.5°±0.5°
5). Tearing distance:(*3±0.5)mm
6). Specimen size:(*5×*5)mm
7). Clamp distance:(2.8±0.3)mm
8). Working condition
A. Temperature: *0±*0°C
B. Keep clean and no vibration
C. The instrument should be placed on the rigid bench and even horizontal bench.