UV254SD-手册说明书指南.pdf
UV254SD
USER’SMANUAL
UVAANDUVCLIGHTMETER
WITHDATALOGGINGDCARD
Pleasereadthismanualcarefullyandthoroughlybeforeusingthisproduct.
TABLEOFCONTENTS
Introduction.................................3
KeyFeatures................................3
OperatingInstructions......................4–9
hat’sinthecase.......................4
Setup...............................5–6
NormalOperation........................7
HoldingandStoringMeasurements..........8
Automaticvs.ManualDatalogging.......8–9
TransferringDatafromtheSDCard
toaComputer...........................9
Specifications..............................10
MaintenanceTroubleshootingTips........10–11
ReplacementPartsOptionalAccessories.......11
arrantyInformation........................11
ReturnforRepairPolicy......................11
2
INTRODUCTION
ThankyouforpurchasingGeneralToolsInstruments’UV254SDUVAandUVCLightMeter
withDataloggingSDCard.Pleasereadthisuser’smanualcarefullyandthoroughlybefore
usingtheinstrument.
Manyindustrialandcommercialapplicationsrequireorcanbenefitfrommeasurementof
theintensityofUVAand/orUVClight.Amongthemarewelding(tominim