Name: Paper tearing tester TP-J20
Brand: Labtron
SKU: TP-J20
Rating: 4.7 (682 reviews)

Models of Paper Testing Instruments

Labtron Paper Testing Instruments requires air supply for automatic clamping, ensuring smooth and secure operation. These provide real-time pressure curve displays, allowing users to monitor pressure changes instantly. Their over-range reset function protects the sensor by automatically adjusting it in case of excessive readings. They measure ink absorption values, useful for quality control in printing processes. Our paper testing instruments measure WH Hunter whiteness, YI yellowness, and CIE whiteness for precise color and whiteness evaluations for various applications.

Vertical Tensile Tester LVTT-D11

Capacity (MAX) : 5KN (10N, 20N, 50N, 100N, 200N, 500N, 1KN, 2KN, 5KN sensors available)
Control Method : Full computer control mode, powerful software
Unit of Force : N, kN, gf, kgf, lbf, kP, tf(SI), tf (long)...
Unit of Length : mm, cm, Inch, m, km, um..

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Tensile Stiffness Tester TP-B10

Sample (size) length : 38×70 mm
Measuring range : (1-500) mN.m (divided into 7 small ranges)
Indication error : 0.02
Test speed : (200° ± 20°)/ min

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Vertical Tensile Tester LVTT-D13

Capacity (MAX) : 5KN (10N, 20N, 50N, 100N, 200N, 500N, 1KN, 2KN, 5KN sensors available)
Control Method : Full computer control mode, powerful software
Unit of Force : N, kN, gf, kgf, lbf, kP, tf(SI), tf (long)...
Unit of Length : mm, cm, Inch, m, km, um..

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Carton compression tester TP-I10

Measuring range : 0.1 to 10 kN
Indication error : < ± 1%
Platen Size : 500×500 mm (customized)
Operating stroke : 500 mm (customized)

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Ink Rub Tester LIRT-A10

Sample Area : 230 × 60 mm
Friction Stroke : 60 mm
Frequency Setting : 0 to 9999 auto-complete
Friction Area : 150 × 50 mm

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Vertical Tensile Tester LVTT-C10

Maximum Measuring Range : 1KN
Control Method : Full computer control mode, powerful software
Unit of Force : N, kN, gf, kgf, lbf, kP, tf(SI), tf (long)...
Unit of Length : Mm, cm, Inch, m, km, um..

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Mullen burst tester TP-K10

Measurement range : 0 to 5600 kPa
Accuracy : ± 0.5 % F.S.
Compression speed : 170 ± 15 ml/min
Clamp pressure : ≥ 690 kPa

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Whiteness and chromaticity tester LWACT-A10

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

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Measuring range	0 to 1000 mN
Resolution	0.1 mN
Indication error	± 1 %
Tearing arm	104 ± 1 mm
Tearing angle	27.5° ± 0.5°
Tearing distance	43 ± 0.5 mm