Impact tester is intended for testing the strength of coatings upon impact on pipelines during their installation and operation. Device allows testing directly on the pipeline and does not require the manufacture of samples.
Impact Tester NOVOTEST STRIKE U1-4219Â is intended for testing the strength of coatings upon impact on pipelines during their installation and operation. NOVOTEST STRIKE U1-4219 allows testing directly on the pipeline and does not require the manufacture of samples.
According the standard, it is recommended to test the strength of coatings upon impact together with checking the continuity of the coating after impact using the Pulse Holiday Detector NOVOTEST SPARK-1.
The device is mounted on three adjustable feet-screws, so STRIKE-U4219 can be installed on a flat surface (in the case of testing samples), and directly on a pipe of any diameter.
The impact test device is made of structural steel and coated with powder paint, which guarantees its durability and adaptability to operation in difficult field conditions.
Operating method
The tests can be performed in two ways:
Testing
Install the required sinker at the desired height. If necessary, use required restrictors to limit the depth of the indentation. Put the tested plate outside (direct hit) or inside (back side hit) on the anvil cover. Holding the tested plate at this position by a presser coupling. Release the sinker and allows it to fall on the tested plate, which is lying on the anvil. After that inspect the coating with the magnifying glass.
General specifications of the Impact Tester NOVOTEST STRIKE-U4219
| Compliance with standards | DSTU 4219, GOST 51164 |
| Weight | 10 kg |
| Instrument scale length | 500 mm |
| Graduation | 10 mm |
| Ball diameter | 16 mm |
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