TQC SP1660 cross-cut Tester Coating, automotive, platings, laboratory, wood and other industries

SP1660

Cross-cut Tester

0-60 micron solid substrate test cross-cut adhesion, 6 teeth 1mm, standard knife tooth design, 58HRC knife tooth Hardness, with adjustable force handle, cross-cut easy and standard

Introduction

TQC 100-grid knife (also known as scribing adhesion instrument), SP1660,SP1661、SP1662、SP1663、SP1664 five models,It is a tool that measures the adhesion of the dry coating on the surface by making a series of coating cuts. Draw two series of parallel lines, perpendicular to each other, to obtain 25 or 100 squares of similar shape and size. In the area to be marked, the area is brushed with a stiff brush or tape is applied to it and then peeled off, and the coating is observed after treatment, and the evaluation is made according to the standard.

There is only one 100 grid knife in this TQC 100 grid knife, and the outer packaging box is a white transparent plastic shell, not a set.

Features

• Automatic adjustment of the blade holder ensures consistency of the pressure exerted by the cutter on the coating

• Ergonomic handle

• The cutter is easy to change and does not require additional tools

• The cutter has a wide range of sizes, which is widely suitable for different coating thicknesses and substrates, and can be selected according to different standards.

Schematic diagram of the correct use of TQC 100 grid knife

Meets standards

ISO/DIN 2409，ASTM D3359

Application

Coatings, Automotive, Coatings, Laboratory, Inks, Marine, Steel Protection, Wood and other industries.

Safety Precautions

The cutter head is sharp, and you should pay attention to safety when using it;

Please use the box to store the knife.

Product detail drawing

Optional are available for 100 grid knives

SP3007 1 roll of adhesive tape with a strength of 4.3N/cm

SP3010 3 rolls of adhesive tape with a strength of 4.3N/cm

SP3020 1 roll of adhesive tape with a 7.6 N/cm adhesion capacity

SP1710 Nylon brush for cross-grid adhesion testing

SP9700 2.5x illumination magnifier

TQC bits according to DIN-ISO standard (for CC2000, CC3000)

SP1702 cutter teeth spaced 1 mm apart

SP1703 cutter teeth spaced 2 mm apart

SP1704 cutter teeth 3 mm apart

ASTM compliant TQC bits (for CC2000, CC3000)

SP1705 cutter teeth spaced 1 mm apart

SP1706 cutter teeth spaced 1.5 mm apart

100 grid knife use

ISO 2409:

1 mm spacing for robust substrates with coating thicknesses of less than 60 microns

2mm interval, suitable for soft substrates with coating thickness of less than 60 microns

2 mm intervals for all substrates with coating thicknesses between 61 and 120 microns

3mm intervals for all substrates with coating thicknesses between 121 and 250 microns

ASTM D3359:

1mm spacing, suitable for coating thicknesses less than 50 microns

1.5mm spacing, suitable for coating thicknesses between 50-125 microns

Griddling method experimental evaluation

Take you to the Dutch TQC

Packing list：Cross Hatch Cutter (including steel knife, handle) x1, manual x1, outer Encasement box x1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.