To measure a volume loss in a specimen under abrasion test,
To EN 1338:2004 – EN1339 – EN 1340 – EN 13892-3 – EN 14157 – DIN 52108
Code | LAG640 |
Weight (kg) | 250 |
Tariff | 902480 90 |
Used for:
- paving stones
- concrete slabs
- slabs made of natural rocks
- natural stone slabs
The apparatus consists of:
- cast iron horizontal disc with a speed of 30 rpm and a diameter of 750mm, furnished with a 200mm test track to position a specimen.
- separate control panel with digital revolution counter with automatically stops the test after pre-set revolutions
- specimen’s holder
- adjustable charger used to produce a force of 294 N ± 3 N on a specimen
Test Procedure:
- Before doing a test, the specimen’s bulk density is established by measuring weight and thickness.
- Normalised abrasive is spread on the test track and the specimen is positioned in the Bohme Abrasion Tester.
- The apparatus rotates the grinding wheel, submitting the specimen to the abrasive load Of 294N for a specified number of cycles. The test is performed for 16 cycles composed of 22 turns each.
- At the end of the test, the wear is calculated as an average loss in volume and weight.
- Power supply: 230V 50Hz 1PH 800 W
- Dimension: 1500mm x 1000mm x 850mm high
- Weight: 250 kg.
Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.