T06 US Steel Mobility Test Rig

From Chemical Engineering @ UP wiki
Revision as of 15:58, 8 July 2010 by Gerhard Marais (Talk | contribs) (Created page with 'The Mettler Mass Comparator in the Tribology Lab The Mettler Coparator Balance is not a normal mass meter. It is used for measur...')

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search
The Mettler Mass Comparator in the Tribology Lab

The Mettler Coparator Balance is not a normal mass meter. It is used for measuring very small changes in mass AND SHOULD ONLY BE USED TO MEASURE THE FZG GEARS BEFORE AND AFTER TESTS.

Documentation

Mettler Mass Comparator User Manual is available here. Please read the manual before using the instrument.

Time Line

Comparator fixed by Mettler and returned on 27 June 2010.

User Tips

When starting the instrument in the morning, place a weight of known mass onto the scale and take the reading. Write the value down. If this value deviates too much from the original value (the value on the day of calibration), contact the Mettler people to re-calibrate the machine. The following weights were measured on 04 June 2010:

  • Gerrie's 2 kg weight = 1999.820 g
  • Gerrie's 1 kg weight = 1000.141 g

Another useful tip is to move the weight around on the surface of the scale when you make your first reading. This ensures that the whole surface is "activated" and ensures better accuracy.

Retrieved from "http://chemeng.up.ac.za/wiki/index.php?title=T06_US_Steel_Mobility_Test_Rig&oldid=748"