Paper Tube Compressive Strength Tester

Applicable to all kinds of industrial paper tubes, chemical fiber pipes, plastic pipes, such as compressive strength, deformation testing.

Product features

With high precision force sensor, the accuracy is controlled in <0.5% at the factory.

LCD Chinese display, friendly man-machine interface operation, automatic completion of the test, the device has test data display, memory storage, statistical processing and printing, test reports and other functions, easy to operate.

Precision ball screw drive, aluminum alloy panel, high quality stainless steel upper and lower press plate and reasonable design to ensure the durability of the instrument.

With high performance stepper motor and American chip control, the instrument is accurate and fast and efficient.

The instrument is specially equipped with a calibration program to facilitate calibration of the instrument (third parties). Calibration, calibration procedures are entered, the standard sensor placed on the upper and lower pressure plate, you can easily display the value of error calibration.

Technical index

Model project	LB-ZG40	LB-ZG50
Indication resolution	1N
Indication error	±1%
Variation of indication	≤1%
Displacement accuracy	0.1mm
Parallelism between upper and lower platen	≤0.1%
Test speed	（1~70）mm/min adjustable
Return speed	（1~70）mm/min adjustable
Maximum pressure	4000N	5000N
Test spacing between upper and lower platen	（40~180）mm	（40~400）mm
Upper and lower platen dimensions	（180×180）mm	（180×310）mm

Test description

Cut the length of 100mm (or 300mm) of the specimen, the specimen is put in the middle of the upper and lower plate, the axial pressure on flat surface, open the instrument, the sample of continuous pressure, when the pressure reaches the maximum in the sample was obviously crushing, recording the pressure value.

Note: when the sample diameter is not more than 300mm, the sample length should be (100 + 1.5) mm; when the sample diameter is greater than 300mm, the sample length should be (300 + 1.5) mm.

Applicable standard

GB/T22906.9

Model selection

LB-ZG40 is applicable to specimens with outer diameter of (45~175) mm, and the length of specimen is 100mm.

LB-ZG50 is suitable for tubes whose inner diameter is more than 300mm and the outer diameter is not more than 395mm. The length of the sample is 300mm.

Device parameter

Chinese measurement and control LCD screen life: about 50 thousand hours

Power supply: AC220V + 22V 50Hz 0.5A should be reliably grounded

Overall dimensions (L * w * h): (450 * 470 * 660) mm

Net weight: 42Kg

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Paper Tube Compression Strength Tester