OHAUS STX123 Instruction Manual

OHAUS STX123 Instruction Manual Manual pdf 30 page image

EN-28 SCOUT®SERIES BALANCES - STX5.2 Main MenuThe Scout balance Main menu structure is illustrated below.5.2.1 CalibrationScout STX balances offer a choice of two calibration methods: Span Calibration andLinearity Calibration.Note: Do not disturb the balance during any calibration.Calibration sub-menuSpanCalibrationLinearityCalibration5.2.1.1 Span CalibrationSpan calibration uses two calibration points, one at zero load and the other atspecified full load (span). For detailed calibration mass information please see thespecification tables in section 7.Before beginning calibration, make sure the menu Security Switch is unlocked.With the balance turned ON and no load on the pan, touch Span Calibration toinitiate the procedure. Additional calibration values to be used are shown on thedisplay. The best accuracy is achieved using the mass closest to the full span value.Note: To change the span calibration point, touch the alternate weight shown on thedisplay.Follow the screen instructions and place the specified calibration weight on thebalance when prompted to do so. When complete, the display shows the Spancalibration status and returns to the current application.5.2.1.2 Linearity CalibrationLinearity calibration uses three calibration points; zero, mid-capacity and fullcapacity.Before beginning calibration, make sure the menu Security Switch is off.With no load on the balance, press Linearity Calibration from the calibration sub-menu and follow the screen instructions.Place the specified calibration weight on the balance and the calibration processcompletes.The display shows status, then returns to the current application.