Testing Machines and Instruments for Adhesives
Adhesives Chemical Industry
In addition to the setting time, adhesives are also tested for their adhesive tensile and shear strength in classical building material testing.
The setting times are often tested with Vicat devices according to EN 196-3, with a needle or according to DIN EN 13279-2 with a plunge cone. The challenge here is the strong adhesion of the material to the indenter. Effective, automatic cleaning is therefore of crucial importance for test performance.
The tensile adhesion test is usually performed with mobile hand-held equipment, usually up to 20 kN. If the test volume is high, testing machines with large frame dimensions are also used in order to be able to position large-format specimen pads individually under the force axis.
Adhesive shear tests are carried out according to various standards with special fixtures in our machines.
Testing Machines
Testing Instruments
Testing Machines
Compression Test Plant ToniZEM
Test plant in compact design for efficient compressive strength tests on cement and other binding materials, preferably on:
– Prisms 40 x 40 x 160 mm according to EN 196 and ISO 679,
– Cubes with 50 mm (2 inch) edge length according to ASTM C 109
– Cubes with 70.7 mm edge length according to BS 1881.
Flexural Strength Test Plant – Model 1548
Compact, fully automatic test plant for standard-compliant flexural strength tests on cement and other binding materials, preferably on prisms 40 x 40 x 160 mm in accordance with
EN 196 and ISO 679.
Accuracy: Quality Class 1 / EN ISO 7500-1 / DIN 51220
Sizes: 10 kN / 20 kN / 50 kN
Compression and Bending Test Plant ToniPRAX
Combined test plant for the standard-compliant testing of the compressive and flexural strength of cement and other binding materials, preferably for the efficient quality control of:
- Prisms 40 x 40 x 160 mm according to EN 196 and ISO 679,
- Cubes 50 mm (2 inch) edge length according to ASTM C 109
- Cubes 70.7 mm edge length according to BS 1881
Testing Devices
In addition to the testing machines Toni Technik offers a wide range of testing devices. This range includes among others various compression-, bending- and splitting tensile devices that will save the time-consuming retrofitting of your machine and make your machine more universally applicable.
ToniNORM – modular, customized and expandable
ToniNORM is an expandable modular system for the automatic, computer-controlled testing from 10 kN to 10.000 kN that can be individually put together according to the customer requirements.
Up to four load frames of the machine series ToniNORM can be individually combined and can be operated with only one Powerbox (hydraulic power unit) and a single ToniTROL (controller). Thereby each load frame can be optimally adapted to the respective test requirements.
