PNSHAR PN-ST500F Computer stiffness Tester

PN-ST500F

Computer stiffness meter

Measurement range 20~10000mN, bending length 50mm; 25mm; 10mm; suitable for measuring the thickness of less than 2mm paper, Cardboard and other sheet strength Non-metallic material bending stiffness.

Introduction

PN-ST500F computer stiffness Tester is a multifunctional intelligent computer stiffness Tester, suitable for measuring the bending stiffness of paper, cardboard and other strong sheet-like non-metallic materials with a thickness less than 2mm.

Stiffness is the force or moment required to bend a sample of specified size to a certain angle. It is a measure of the bending strength performance of paper and cardboard. In packaging cardboard, higher bending stiffness gives the cardboard a certain stiffness and strength. The stiffness is high, and the appearance is beautiful and smooth. However, if the stiffness is too large, molding will be more difficult and the cost will increase. Stiffness is related to the thickness and basis weight of cardboard. Controlling the stiffness within a certain range can meet customer requirements and save costs.

The testing angle of this instrument can be set arbitrarily between (1~90)°.The test time can be set arbitrarily within the specified range (3s~30s). Equipped with automatic zero-setting test function, it is a fully automatic stiffness Tester that displays stiffness and time curves in real time. The touch screen operation is simple and convenient. This instrument has various parameter testing, display, memory, statistics and printing functions included in the standard, and provides scientific data analysis for cardboard bending stiffness testing.

Implementation standards

GB/T 22364, GB/T 2679·3, ISO 2493, 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;

2.7.5° and 15° stiffness test (arbitrarily set between (1~90)°);

3. The test time can be set to any number between (3~30) s;

4. The test angle change is fully automatically controlled by the motor, which improves measurement efficiency and reduces human influence;

5. Can perform 3 bending lengthsDegree test: 50mm, 25mm, 10mm;

6. With automatic zero adjustment function, there is no need to manually align the sample before testing; 

7.It has functions such as measurement statistics and printing, and the measurement time can be set;

8.After the test is completed, it returns to the starting position at high speed, and the return speed can be set arbitrarily between (1~12);

Packing list：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.