Document Basket

Saved pages

Saved documents

Please note: This information is saved in a cookie. In case your browser deletes cookies after a session, the information will be lost.

Need support?
×
Thank you for your message.
TMI - Internal Bond Tester and Prep Station - Model 80-26

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 and ISO 16260. 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 plies.

An automatic sample preparation station (Model 80-30) is available which allows five specimens to be accurately pressed and cut simultaneously. The prep station includes a safety enclosure over the cutting blades, eliminating the use of box cutting knives to separate the individual test specimens.

Technical specification

Model 80-26-02-0003 Ibond tester without brake
80-26-02-0004 Ibond tester with brake
Ranges 0 – 841 J/m² (0 -400 ft.lb x 10-3)
315 – 1575 J/m² (150 - 750 ft.lb x 10-3)
420 – 2100 J/m² (200 - 1000 ft.lb x 10-3)
Pendulum release Magnetic
Peak/Angular resolution 0.04”
Results units ft.lb/in², J/m², kg•cm
Statistics Average, standard deviation, minimum and maximum
Weight/Dimensions 23 kg (51 lb) / (W x D x H) 53.3 x 40 x 60.3 cm (21 x 15.7 x 23.7)

Key features

  • 7” inch full-color digital touchscreen display
  • Storage and editing of up to 100 readings including average and standard deviation
  • Selectable units (ft.lb/in², J/m² and kg•cm)
  • Easy-to-use one button operation for clamping anvil and starting test
  • Report printout with built-in printer
  • Magnetic hammer release
  • Automatic calibration
  • Ability to create, edit and save test procedures
  • Automatic specimen hold-down during test sequence
  • RS-232 serial output
  • Universal power supply for 110V / 220V operations
  • Automatic pendulum brake after test (optional)
  • Calibration block set for verifying calibration (optional)

Product demo video

  • Aerospace
  • Agriculture
  • Automotive
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Construction
  • Cosmetics & Personal Care
  • Defense
  • Die & Mould
  • Education & Academics
  • Electronics
  • Energy
  • Environmental
  • Food & Beverage
  • Luxury
  • Machinery & Manufacturing
  • Medical
  • Mining & Minerals
  • Oil & Gas
  • Optical
  • Paper & Wood
  • Pharmaceutical
  • Polymers, Plastics and Rubbers
  • Powders & Pigments / Coating
  • Railway
  • Semiconductor, Solar & Electronics
  • Service
  • Textile
  • Wholesale & Retail
Testing Machines, Inc. (TMI)The TMI Group of Companies is a multi-national organization that manufactures and markets physical property testing instruments focused on the packaging, paper, pulp, plastic film, foil, ink, coatings, nonwovens, adhesives, and corrugated industries.
[]