Paper and cardboard thickness meter TP-E21

Name: Paper and cardboard thickness meter TP-E21
Brand: Labtron
SKU: TP-E21
Rating: 4.8 (760 reviews)

Paper and cardboard thickness meter TP-E21 measures thickness of paper, corrugated papers using contact measurement method. The Analogue (pointer type) type gauge display is mounted at top with a false weight so as to develop a uniform, reproducible constant pressure on the anvil through the foot. It finds applications in paper, printing, and packaging industry.

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Measuring range	0 to 20 mm
Accuracy	0.01 mm
Gauge	Analogue gauge display
Contact pressure (to create false weight)	20 ± 0.5 kPa
Contact diameter	35.7 ± 0.5 mm
Error of depth parallelism	0.03 mm
Indicating Error	± 0.0025 mm or ± 0.5 %
Indication variability	≤ 0.0025 mm or ≤ 0.5 %
Dimension	233×160×120 mm
Weight	5.5 kg

Portable, compact design
Measuring range 0 to 20 mm for corrugated paper
Incorporated with contact measurement method
Analogue gauge display
Manual operations
Easy to use

Thickness tester is used to measure thickness of paper, corrugated paper, cardboard & other sheets widely used in paper testing, printing, packaging industry.

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Paper and cardboard thickness meter TP-E21 Catalog

Available Range :

Tensile Stiffness Tester TP-B10 : (1-500) mN.m (divided into 7 small ranges) Paper Air Permeability Tester TP-J10 : 0 to 1000 ml/min Paper tearing tester TP-J20 : 0 to 1000 mN Paper and cardboard thickness meter TP-E21 : 0 to 20 mm Paper and cardboard thickness meter TP-E20 : 0 to 4 mm Digital Paper Thickness Tester TP-E30 : 0 to 5 mm Coefficient of friction tester TP-D10 : 0 to 5 N Carton compression tester TP-I10 : 0.1 to 10 kN Carton compression tester TP-I11 : 1 to 50 kN Electronic Tear Tester LET-A10 : 10 to 64000 mN Mullen Burst Tester LMBT-A11 : 250 to 5600 kPa Mullen Burst Tester LMBT-A10 : 50 to 1600 kPa Puncture strength tester TP-J12 : A (1 to 6) J indicating error ± 0.05 J
B (1 to 12) J indicating error ± 0.05 J
C (1 to 24) J indicating error ± 0.05 J
D (1 to 48) J indicating error ± 0.05 J
The indicating errors w.r.t measurement range of 20 to 80 % Internal Ply Bond Tester TP-J11 : A file: 20 to 500 J/m²
B file: 500 to 1000 J/m² Mullen Burst Tester LMBT-A12 : Standard: 50 to 1200 kPa (paper)
Optional: 250 to 5600 kPa (paperboard)

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.

Internal Ply Bond Tester TP-J11

Measuring Range : A file: 20 to 500 J/m² B file: 500 to 1000 J/m²
Specimen Size : 25.4mm × 25.4mm
Sample Clamping Force : 0 to 400N (adjustable)
Impact Angle : 90°

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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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Electronic Tearing tester TP-J21

Capacity : 10 -16000 mN
Resolution : 0.1 mN
Tearing arm : 104 ± 1 mm
Tearing angle : 27.5° ± 5°

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Whiteness Meter LWM-A11

Incidence Angle : 45/0
Measurement Range : 0 to199.9
Whiteness Formula : Whiteness of Blue Light
Light Source : D65

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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