PNSHAR PN-4PF500F Four-point flexural strength Tester

Introduction

PN-4PF500F four-point bending strength Tester is a corrugated cardboard bending stiffness testing instrument designed and developed in accordance with the new national standard GB/T 23144 and international ISO5628 and using the four-point loading method. It is suitable for all kinds of corrugated cardboard and cardboard. Bending stiffness refers to the unit resistance moment produced when paper and cardboard are bent under elastic deformation. The high bending stiffness gives the cardboard a certain degree of rigidity and strength, which improves the carton's ability to resist bulging and improves the protection of the contents. The main factors affecting the bending stiffness are the thickness of corrugated board and the tensile strength of container board.

During the test, the specimen is placed on two supports with adjustable spacing. Press the start button to lower the upper pressure rod and apply load to the specimen. Through the set force value, measure the deformation amount or measure the force value through the preset deformation amount, and calculate the bending stiffness value, expressed in mN.m.

This instrument adopts modern mechanical design concepts and ergonomic design principles, and is carefully and rationally designed using a professional high-speed ARM processor. It is a new generation of corrugated cardboard detection equipment with novel design, easy use, excellent performance, and elegant appearance. Bending stiffness measuring instrument. The instrument has various parameter testing, display, memory, printing and other functions included in the standard. It has data processing function, which can directly obtain the statistical results of various data, and can automatically reset.

Application

Single corrugated cardboard, double corrugated cardboard, triple corrugated cardboard and cardboard

Implementation standards

GB/T 23144 ISO 5628

Features

1. Adopt new module circuit design, with WIFI Internet of Things function. After being connected to the Internet, the test results can be saved to the cloud server, and can be queried and generated through the dedicated QMS quality management system.

2. After testing, return at high speed to improve testing efficiency;

3. It adopts ball screw transmission structure and has high transmission efficiency;

4. It adopts imported stepper motor control and uses subdivision technology to ensure accurate positioning of the instrument and fast response, saving test time and improving test efficiency;

5. It has statistical functions, showing the average value, maximum value, minimum value, standard deviation and coefficient of variation.

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.