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TECHNICO
TMI - Internal Bond Tester
Introduction

The Internal Bond™ Tester is designed to determine the internal bond strength of a variety of Paper and Board materials according to TAPPI T 569. The instrument design is based on a falling pendulum which creates a high speed impact on a paper specimen. The paper specimen is sandwiched between two double-coated tape substrates. The pendulum impact measures the total energy required to delaminate the internal fibers of a specimen in a “Z” type direction into two separate piles. The system also incorporates an automatic sample preparation station which allows five specimens to be accurately prepared simultaneously.

Applications

Newsprint, Fine Paper, Liner Board, Book Stock, Carton Board, Medium, Coatings, Laminates

Specifications

    
·  Ranges: 0 -1050 J/m² (0 - 500 ft.lb x 10-3 ), 0 - 1575 J/m² (0 - 750 ft.lb x 10-3 ) and 0 - 2100 J/m² ( 0 -     
        1000  ft.lb x 10-3 )
    
·  Pendulum Release: Magnetic
    
·  Peak/Angular Resolution: 0.04°
    
·  Standard: ½ ft.lb/in² pendulum standard, ¾ ft.lb/in² and 1 ft.lb/in² available for stronger materials
    
·  Options: ¼ ft.lb/in² and other weights also available
    
·  Results directly in: ft.lb/in², J/m², kg.cm
    
·  Statistics: Average, Standard Deviation, Minimum, Maximum and Calibrate function
      
Features

   
·  Storage and editing of up to 500 readings
   
·  Selectable units (ft.lb/in², J/m² and kg•cm)
   
·  RS-232 serial output
   
·  Report printout with built-in printer
   
·  Magnetic hammer release and magnetic brake
   
·  Automatic calibration
   
·  Automatic specimen hold-down during test sequence
   
·  Settable limits, statistics-average, standard deviation, high/low results
   
·  Automatic cutting of samples saves you time and keeps you safe
   
·  5.7 inch LCD color display with 320 x 240 resolution
   
·  Conforms to TAPPI standard T 569
Product Data Sheet
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