Summit - Denver Instrument

CountingDisplay symbol: ZPurposeWith the Counting program you candetermine the number of parts thateach have approximately equal weight.To do this, a known number of parts(the reference sample quantity) isweighed first, and the individualpiece weight (reference weight) iscalculated from this result.Thus the number of parts subsequentlyplaced on the balance can bedetermined from their weight.Preparation§ Select the Counting application inthe menu:see “Configuration.”§ Set the following parameters:Applic. Application programCount.Resolut. Resolutiono Disp.Acc. Display accuracy10-fold 10-fold higherRef.Updt. Autom. ref. sampleupdatingo OffAutom.o = Factory settingDisplay accuracyAutomaticChanging the Reference SampleQuantityActivate function:Press the SELECT keySelect the desired reference samplequantity (1 to 100):In increments of 1: Press the SELECT keybrieflyIn increments of 10:Press and hold the SELECT key.The quantity is stored in batterybackedmemory.Reference Sample UpdatingAutomatic reference sample updatingoptimizes the counting accuracy.You can activate or deactivate thisfunction in the menu.Automatic reference sample updatingis performed when the requirements,including the specified stability criterion,have been met.The abbreviation opt, for “optimizing”,is displayed briefly with thenew reference sample quantity.Printout: CountingnRef + 10 : Reference samplequantitywRef + 21.14 g : Reference weightQnt + 500 pcs : Calculated quantity28