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ERICHSEN GmbH & Co. KG
Technical Description Model 227

Technical Description Model 227

Product catalog summary

Bead Test Instrument, Model 227

Purpose and Application: The Bead Test Instrument, Model 227, is designed for the quantitative assessment of stamping paints and plastic coatings on cylindrical standard cups. It simulates practical stresses to evaluate the quality of high-quality stamping paints, particularly in areas prone to cracking and peeling, such as the crest of beads in metal containers.

Test Principle: The test involves using standard cups drawn from coated strips with Cupping and Deep-drawing Cup Test Machines, Models 212 and 242. The process subjects the stamping paint to stresses similar to practical conditions, with deformation increasing towards the cup's upper rim. The paint's quality is assessed visually or with a magnifying glass, potentially after boiling tests. The Bead Test Instrument forms a bead in the cup under defined conditions until the deformation limit is reached. A conducting fluid reveals cracks by penetrating them and indicating the degree of cracking when it contacts the metal surface.

Technical Data: The instrument measures approximately 300 mm in width, 200 mm in height, and 400 mm in depth, with a net weight of about 40 kg. It requires a power supply of 230 V ~ / 0.5 kW and uses 2 A fuses. The motor rating is 250 VA / 2780 min^-1.

Order Information: The Bead Test Instrument, Model 227, can be ordered with Order No. 00330131, excluding the beading tool. Accessories include beading tools for different sheet thicknesses, with specific order numbers provided. Custom specifications for beading tools are available upon request.

Note: The conducting fluid is not included in the supply, and technical modifications are subject to change.

Catalog excerpts

testing equipment for quality management Technical Description

Open the catalog to page 1

Technical Data Net weight: Power supply: Fuses: Motor rating: Purpose and Application The Bead Test Instrument, Model 227, enables the quantitative assessment of the technological properties of stamping paints and plastic coatings on cylindrical standard cups. The instrument was designed to produce stresses comparable to those which occur in practice and is particularly suited for use in the development of high-quality stamping paints. Stamped-out metal containers, such as shoe cream tins, feature a bead rolled into the vertical wall of the container which serves to position the lid. It is a...

Open the catalog to page 2

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