KERN PCB Operating Manual

Also see for PCB: Operating instructions Operating instructions

KERN PCB Operating Manual Manual pdf 17 page image

PCB-BA-e-1315 17Plus/minusweighingsTAREFor example unit weight control, fabrication control etc. Put the nominal weight on the weighing plate and tare usingthe TARE button. Remove the nominal weight Put the test objects subsequently on the weighing plate, therespective deviation from the nominal weight is displayedwith the respective sign to „+“ and „-“.According to the same procedure also packages with thesame weight can be produced, referring to a nominalweight. Back to weighing mode by pressing the TARE button.Parts countingMODECALSETM During piece counting parts can either be counted into acontainer or out of a container. To count a greater number ofparts the average weight per part has to be determined with asmall quantity (reference quantity).The larger the reference quantity, the higher the countingexactness. High reference must be selected for small parts orparts with considerably different sizes.The larger the reference quantity, the more accurate the partscounting.The process has four steps:Tare the weighing containerDetermine the reference unitOriginal weighing of reference weightCount the items In weighing mode press MODE key shortly. Referencepiece number „5PCS“ appears flashing. By pressing the MODE button several times other referencequantities 5, 10, 20, 25 and 50 can be called up. Place asmany pieces to count on the weighing plate as the setreference quantity requires. Use the SET key to confirm. The balance is now in partscounting mode counting all units on the weighing plate.