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Talk:Deadweight tester

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what do you mean by hydraulic comparison tester? Why is time included as a primary measurement when there is no "time" term in the DWT equation? — Preceding unsigned comment added by 97.79.141.90 (talk) 12:43, 1 April 2013 (UTC)[reply]

Needs work

[edit]
  • The operational advice for the 3 types is inappropriate - could remove or hide ?
  • Some idea of the achievable accuracy would be useful - for different pressure ranges ?
  • Accuracy limited by knowledge of local g - for manometers affected by local g. ? - Rod57 (talk) 00:55, 27 August 2014 (UTC)[reply]
  • Time is a factor because of the effect of the acceleration of gravity upon the mass. Standard gravity is defined as 980.665 cm/sec^2 — Preceding unsigned comment added by 151.169.31.41 (talk) 21:27, 4 February 2020 (UTC)[reply]