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JINGWEN JW111J Mechanical tear Tester according to GB455.1

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Measurement range 10~1000mN, tear initial angle 27.5 ° +/- 0.5 °, in line with GB455.1 and ISO1974 standards.
$961.00/set
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jingwen JW111J Mechanical tearing machineSPEC

jingwen JW111J Mechanical tearing machineDetails

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SKU
NB043028
Measurement range
(10~1000) mN, of which the standard pendulum and light pendulum are standard configurations, and the lightest pendulum is specially customized according to user requirements
Standard pendulum
(10~1000) mN, Graduation 10mN (standard)
pendulum
(10~500) mN, Graduation 5mN (optional)
lightest pendulum
(10~200) mN, Graduation 2mN (optional)
error of indication
20% to 80% of the upper limit +/- 1% within the range, +/- 0.5% FS outside the range
Indication Repeatability Error
≤ 1% within the range of 20% to 80% of the upper limit value, ≤ 0.5% FS outside the range
Tear arm
104±1mm
tearing initial angle
27.5°±0.5°
tear distance
43±0.5mm
Paper surface size
25×15mm
(25×15）mm
(2.8±0.3)mm
reference standard
GB/T455.1，GB/T2679.5
JW111J
Mechanical tearing machine
Measurement range 10~1000mN, tear initial angle 27.5 ° +/- 0.5 °, in line with GB455.1 and ISO1974 standards.
JINGWEN JW111J Mechanical tear Tester according to GB455.1 Picture

Introduction

The paper tearing degree meter is a special instrument for measuring the tearing strength of paper. Its main technical indicators and performance parameters comply with the relevant provisions of ISO1974 "Paper-Tearing Degree Determination (Alimendorf Method) " and GB455.1 "Paper Tearing Degree Determination Method" and other standards. It is a paper-making, scientific research and product quality supervision and inspection. Appropriate test instrument for industries and departments.


FAQ
QOur Encasement factory needs to test the Tear strength of the carton, which instrument should be selected?
A JW111J mechanical tearing machine conforms to GB/T 455.1 and ISO1974 standards and is suitable for use in the Encasement industry. It can accurately measure the Tear strength of Cardboard, help you control the carton mass and avoid damage problems during transportation.
QThis instrument has several measurement pendulum, how to choose?
A JW111J offers three pendulum configurations: standard pendulum (10-1000mN) is suitable for routine testing; optional light pendulum (10-500mN) has higher accuracy and is suitable for thinner paper; the lightest pendulum (10-200mN) needs to be customized for ultra-thin special paper. It is recommended to choose according to the Paper thickness you mainly test. Generally, standard pendulum for Encasement paper is enough.
Knowledge
Standard
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