A&D SW-15KM, SW-6KS, SW-30KM, SW-60KL, SW-60KM, SW-150KM Calibration, Gravity acceleration correction

Page 21

11. CALIBRATION

Adjusts the scale for accurate weighing.

Calibrate the scale in the following cases.

‰When the scale is first installed.

‰When the scale has been moved.

‰When the ambient environment has changed.

‰For regular calibration.

11.1. Gravity acceleration correction

When the scale is first used or has been moved to another location, it should be calibrated using a calibration weight.

But if a calibration weight is not available, the gravity acceleration correction will compensate the scale. Change the gravity acceleration value stored in the scale to the value of the area where the scale will be used. Refer to the gravity acceleration map at the end of this manual.

Note: Gravity acceleration correction is not required when the scale will be calibrated using a calibration weight at the place where it is to be used.

‰Make sure that the scale is in the weighing mode (displaying “kg” (“g”), “lb”, “oz” or “pcs”).

1.Press and hold the TARE switch until the gravity acceleration value (in this example: 9.7985) appears, and release the switch.

Press and hold (more than 4 seconds)

2.Press the TARE switch to enter the gravity acceleration value setting mode.

3.Change the displayed value using the following switches.

Release Press

UNITS

To shift the blinking digit to the

 

 

right.

 

 

To increase the value of the

PRINT

 

 

 

blinking digit by one.

4.Press the TARE switch. The setting value is stored and “end” is displayed.

5.When calibration using a calibration weight is to be performed, go to step 3 of “11.2. Calibration using a weight”. To finish the setting procedure, turn the power OFF.

Press

Press

19

Image 21
Contents SW Series Page Contents Specifications MaintenanceOptions Gravity Acceleration MAPCompliance Compliance with FCC rulesClassification of protection provided by enclosures Introduction FeaturesInstalling the scale PrecautionsCleaning the scale Operating the scaleUnpacking Display rear side Description of Each PartSymbols Display and symbolsSymbol Description DisplaySwitches Setting UP Attaching the display pole to the baseSW-M / L series with a display pole Installing the scale Basic Operation Turning the power on and OFFBat oo ON/OFFSelecting a weighing unit Indicator will not turn onBasic weighing operation During the Tare operationWeight display resolution Print Counting ModeComparator Five-level comparator modeFormula to compare LoloThree-level comparator mode Five-level comparator mode Three-level comparator mode Entering the comparator valuesPrint Sample Tare Gravity acceleration correction CalibrationUnits Print Calibration using a weightRestoring the factory set values Setting the parameters FunctionsTare ON/OFF Function list Key Using the OP-02 SLA battery Installing the batteryOptions Charging the battery OP-03 RS-232C / Relay Output Installing OP-03Ascii OP-03 SpecificationsSolid sate relay ‰ Data example Command mode Stable positive data Page OP-04 RS-422 Installing OP-04OP-04 Specifications Example of connection RS-422 Stable data Error codes MaintenanceSpecifications SpecificationsModel SW-6KS SW-15KS SW-15KM SW-30KM SW-60KL Model SW-60KMExternal dimensions SW-60KL / SW-150KL with a display pole Values of gravity at various locations Gravity Acceleration MAPWorld map