Name: Paper tearing tester TP-J20
Brand: Labtron
SKU: TP-J20
Rating: 5 (813 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.

Mullen Burst Tester LMBT-A10

Measuring Range : 50 to 1600 kPa
Indicating Accuracy : ± 0.5%
Working Environment : 10 to 35℃, Humidity ≤ 85%
Resolution : 0.1

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Puncture strength tester TP-J12

Measuring range : 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 %
Frictional resistance :
Pyramid dimension : Three sides: 60×60×60 mm, height 25 ± 0.7 mm, Arris edge fillet radius 1.5 ± 0.1 mm
Dimension : 800×470×840 mm

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Whiteness Meter LWM-A12

Sample (size) length : Diameter ≥30 mm, Thickness ≤ 40 mm
System : D/0 lighting geometrical viewing conditions, diffuser diameter (d) 150mm, testing hole diameter 30mm
Light source : D65 as illuminating source
Zero drift : ≤ 0.1 %

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Paper Air Permeability Tester TP-J10

Measuring range : 0 to 1000 ml/min
Test area : 10 ± 0.02² cm
Area differential pressure : 1 ± 0.01 kPa
Inner diameter of grip ring : 35.68 ± 0.05 mm

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Bekk Smoothness Tester LBST-A10

Measuring scope : ( 1 to 9999) s, divided in to (1 to 15) s, (15 to 300) s, (300 to 9999) s, the automatic (no. more than 200 s)
Accuracy : ±0.1 s within 300 s
Vacuum system volume (ml) : Bigger volume: 380 ± 1Smaller volume: 38 ± 1
Contact pressure : 100 ± 2 kPa