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Labthink Instruments Co., Ltd.
Adhesive Tape Last Adhesive Test Instrument

Adhesive Tape Last Adhesive Test Instrument

Product catalog summary

Overview
The CLASSIC 920 Lasting Adhesive Tester is designed to measure the shear adhesion of various adhesive products such as pressure-sensitive tapes, medical patches, labels, and protective films.

Product Features

Standard test plates and weights ensure accurate test data.
Micro-computer controlled with a PVC operation panel, membrane switches, and LCD for ease of operation and data viewing.
Six testing stations allow simultaneous testing of multiple specimens.
Auto timing and locking functions enhance test result accuracy.

Test Principle & Standards
The test involves hanging a test plate with an adhesive specimen vertically and attaching a standard weight to its bottom. The lasting adhesive property is determined by measuring the specimen's displacement or time to failure under load. The instrument complies with standards GB/T 4851, ASTM D3654, and JIS Z0237.

Applications

Basic Applications: Suitable for various adhesives including pressure-sensitive tapes, medical patches, labels, and protective films.
Extended Applications: Includes pharmacopoeia standards for medical plasters.

Technical Specifications

Standard Roller: 2000 g ± 100 g
Weight: 1000 g ± 5g (with triangle hook)
Test Plate Dimensions: 125 mm (L) x 50 mm (W) x 1.1 mm (D)
Timing Range: 0~100 h (standard), 0~10000 h (optional)
Number of Stations: 6
Instrument Dimensions: 600 mm (L) x 240 mm (W) x 530 mm (H)
Power Supply: 220VAC 50Hz / 120VAC 60Hz
Net Weight: 23 kg

Configurations

Standard Configurations: Includes the instrument, weight, triangle hook, and test plate.
Optional Parts: NIST SRM1810A Fiberboard, test accessories for horizontal tests including a test stand, weight, and test plate.

Note: Labthink is committed to continuous innovation and improvement of product performance and function. Specifications are subject to change without notice. Visit www.labthink.com for updates. Labthink reserves the rights of final interpretation and revision.

Catalog excerpts

Adhesive Tape Last Adhesive Test Instrument-1

PARAM® CLASSIC 920 Lasting Adhesive Tester CLASSIC 920 Lasting Adhesive Tester can be used to measure the shear adhesion of pressure sensitive tapes, medical patches, pressure sensitive labels and protective films, etc. Product Features • Standard test plates and weights ensure the accuracy of test data • The instrument is controlled by micro-computer, with PVC operation panel, membrane switches and LCD, which is convenient for customers to operate and view test data • Six testing stations could test groups of specimens simultaneously • Auto timing and locking functions provide higher accuracy of test results Test Principle & Standards The test plate with adhesive specimen is vertically hanged on the stand and its bottom is attached with a standard weight. The lasting adhesive property could be obtained by measuring the displacement of specimen on vertical test plate or the time to failure at such load. The instrument conforms to the following standards: GB/T 4851, ASTM D3654, JIS Z0237 Extended Applications GB/T 4851 A Method GB/T 4851 D/E/F Method Pharmacopoeia standards Including various adhesives, e.g. pressure-sensitive tapes, medical patches, pressure sensitive labels and protective films Filament reinforced adhesive tape Medical plasters Technical Specifications Specifications Standard Roller Weight Test Plate Timing Range Number of Stations _CLASSIC 920_ 2000 g ± 100 g 1000 g ±5g (with triangle hook) 125 mm (L) x 50 mm (W) x 1.1 mm (D) 0~100 h (standard) 0~10000 h (optional) 6 Labthink Instruments Co., Ltd. 144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85062108 Labthink International, Inc. 200 River's Edge Drive, Medford, MA, 02155, U.S.A. Phone: +1-617-830-2190 FAX: +1-781-219-3638 www.labthink.com

Open the catalog to page 1

Adhesive Tape Last Adhesive Test Instrument-2

Labthink Instrument Dimension Power Supply Net Weight Standard Configurations Optional Parts Instrument, Weight, Triangle Hook, Test Plate NIST SRM1810A Fiberboard, Test Accessories for Horizontal Test: Test Stand for Horizontal Test, Weight, Test Plate Please Note: Labthink is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice. Please visit our website at www.labthink.com for the latest updates. Labthink reserves the rights of final interpretation and revision. Labthink Instruments...

Open the catalog to page 2

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