YT-ZST500 Zero Span Tensile Tester is a new type of instrument that is researched and developed in accordance with the requirements of the international standard ISO15361: 2000 “Pulps.Determination of zero-span tensile strength,wet or dry”. It is mainly used for the manufacture of paper and paperboard in cartons and cartons. It is also suitable for paper sheets prepared by the laboratory during the pulp test.
Pulps.Determination of zero-span tensile strength,wet or dry
Ø Advanced design ideas, with precision parts, using double cylinders, pneumatically clamping the sample, reliably guarantee the parameters specified in the standard.
Ø Using 24-bit precision analog-to-digital converter, 32-bit ARM processor, 7-inch color touch screen, bilingual Chinese and English selectable menu, easy to operate.
Ø Added high-speed Flash data memory, which can store 5000 sets of batch data, which is convenient for users to refer to historical measurement data.
Ø Added a remarks input function when storing data, which is convenient for users to annotate the stored batches.
Ø Historical data query can be queried by number or date, which is convenient for users to find data quickly.
Ø Adopt stepper motor drive, the speed is accurate and stable, and can return quickly, improve the test efficiency.
Ø The vertical and horizontal test can be carried out under the same batch, and the average value of vertical and horizontal directions can be printed.
Ø Added the data saving function for sudden power failure, the data before power failure after power on can be retained and the test can be continued.
Ø Real-time force value-displacement curve is displayed during testing, which is convenient for users to observe the testing process.
Added unique quick quantitative selection and setting, which is convenient for users to quickly set quantitative.
Key Technical Parameters
² Measuring range: 10-500 N
² Sample clamping force: 900N
² Resolution: 0.1N
² Indication accuracy: indication error ± 1%;
² Indication variability: ≤1%
² Free distance of sample clamp: 0 ± 0.0 mm
² Test speed: 2.5 ± 0.5 mm / min (relative moving speed of the two fixtures)