Proud Distributors of GUNT Hamburg, UTEST, FOUR E’s Scientific & LABTECH ITALY

Bohme Abrasion Tester (LAG640)

Bohme Abrasion Tester (LAG640)

SKU LAG640 Category

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.