3.Ifthe fraction pointisflashed when the matteristaken away,itmeansthatthe innersensoris
unstable.Forweighing ordinaryrun and forweighing preciselyrun afterthe fraction pointis
stable.
E.- SUBSTRACTINGTARE
1.Putacontaineronaweighingplate,andthemassofthecontainerwillbedisplayedonthescale.
2.Press the button ‘‘TAR’’and ‘‘0.0’’will be displayed and the tarehasbeen subracted.
3.Put the matterinthe container,and the mass ofthe matterwill be displayed.
F.- COUNTINGOPERATIONOFTHESCALE
1. Access tosetthe average statetocountsinglematter.
Putthecontainerneeded incounting atthe weightingplate.Ifthecontainerisnotneeded,don’t
putButton ‘’COU’’,the scaledisplays ‘’_COU_’’,then ‘’10’’ flashing isdisplayed.Then put10
matterson the weighing platetobe counted,and then press the button ‘’AFF’’,forabouta
second,the waiting state‘’_______’’ will be displayed.Afterapproximately3seconds,‘‘10’’
will be displayed.The scalewill then be operated forcounting afteraverage numbersetting
operationfinishes.
2.Ifthe counting requirementishigh idealand the mass uniform forsinglematterisnot, then
chooselargeraverage unitatbest.Press button ‘’COU’’,then‘’10’’flashingisdisplayed.Press
button ‘’TAR’’,thechange from‘’10,...,50,100,...,250’’will bedisplayed.Chooseavalue.The
otheroperation issameas1.
3.The mass ofsinglemattercounted mustbe largerthan 400mg.Ifless than 400mg,useseveral
mattersasone matter.Aftercounting,transferring counting maybe made.
4.Button ‘’COU’’,the scalewill go back toweighing.
G.- OVER-WEIGHTALARM
Iftheweightofthe objecttobeweighted exceeds‘’100.5%’’ times,the displaywillshow‘’-------’’,
toindicatethatthe totalmass tobe weighted exceedsthe maximumallowed weight range,in
thiscase, object mustbe removed. Otherwise, thescalewill bedamaged.
C.- CALIBRATINGTHESCALE
1.The calibrating operation isgood and correctshalfhourafterthe scaleiswarmed up.
2.Leaving the weighing plateempty,holdthe button ‘‘CAL’’forapproximately3secondsuntil
‘’__CAL_ _’’ isdisplayed.When flashing ‘‘1000’’ isdisplayed,(orantothervalue depending on
the model) isdisplayed,putthe calibrated weightof1000g.(orthe weigthcorresponding tothe
scalemodel) on the weighing plate,the waiting state‘‘- -------’’ isshownon the displayed for
about10seconds,then ‘‘1000.0’’willbe displayed.Taketheweightaway,the scalewill goback
to‘’0,‘‘0.0’’or‘’0.00’’ andthecalibration isfinished.
Repeatabove-mentioned calibrationindicationsifitcan notweightproperly.
D.- WEIGHING
1.Theweighingzeropoint‘‘0’’,‘’0.0’’or‘’0.00’’isdisplayedafterthescaleiswarmeduptobestable
orcalibrated.
2.Put the mattertobe weighed on the weighing plate,the mass of the matterwill be shownat
once.
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