Trekvastheidstester

Tensile Stiffness TesteR is a used to measure the bending resistance (stiffness) of paper and paperboard. It is designed in accordance with working principle of international ‘Static bending method’, where the curvature of a vertical clamping specimen comes with free end, It can take the specimen to a certain bending angle when the resistance is the bending stiffness, and the unit is mN, resistance and test product of length will be in mN.m.

Sample (size) length: 38x70 mm Measuring range: (1-500) mN.m (divided into 7 small ranges) Indication error: 0.02 Test speed: (200° ± 20°) / min Dimension (L*W*H) : 220 x 230 x 350 mm Net weight: 15 kg Power supply: 220 V ± 10 %, 50 Hz

Tensile Stiffness Tester is used in paper & cardboard paper making industry, packaging industry to measure the stiffness of material.

Sample (size) length :Diameter ≥30 mm, Thickness ≤ 40 mm Measurement mode :Diffuse reflection factor Rx, Ry, Rz, stimulus value Y10, X10, Z10, chromaticity coordinates x10, y10, z10; lightness L *, chroma a * b *, chroma C * ab, hue angle h * ab, dominant wavelength λd, excitement purity Pe, color difference ΔE * ab, lightness difference ΔL *, chroma difference ΔC * ab, hue difference ΔH * ab, Hunter system L, A, b Stability :≤ 0.1 within 30 min Accuracy :Chromaticity co-ordinate 0.0001