3.0Operations
3.1. TestingEnvironment: 25 1
，
relativehumidity:60%～70%.
3.2. Turnonthepowerswitchwhichison the back oftester, buzzerbuzzing.
3.3 Liquidcrystalscreen showssequentiallyon the maininterfaceasfollowing.
Timeofwholecourse20h
Compensating timing 00:00:00
Running cycle0000.0
Testtiming 00:00:00
3.4. Accordingtoestimated inkdryingtime, adjust“timeofwholecourse”(tacitlyapprove20h)
Contrast tableforTimeofwholecourse&Timepercycleforroller(intervalbetween twostainstrips
on theparchment paper)asfollowing:
Timeofwholecourse (h) 05 06 07 08 09 10 1112
Timepercycleforroller(min)
2.533.544.555.56
Timeofwholecourse (h) 13 14 15 16 17 18 19 20
Timepercycleforroller(min)
6.577.588.599.510
3.5 Weightest sample&standardwhite&dryoil on the analyticalbalanceaccordingtofollowing
proportion，theyshall behomogeneous; Weighstandardsample&standardwhite&dryoil usingsame
method, theyshall behomogeneous.The proportion forink&dryoil:
Resinink:testsample(standardsample)ink:standardwhite&dryoil=95:5
Oil ink:testsample(standardsample)ink:standardwhite&dryoil=90:10
3.6 Afterblendedhomogeneously,Standardsampleisparalleltotest sample, coat 30cmlength. Press
“Start Stoptiming”keyandstart test timing&compensatingtiming; parchment papercoveringon test
sample,wrapthemtogether&fixed byadhesiveband on the roller.
3.7 Movepressuretyretothe right ofscrewstem, forceon parchment paper; Press run “key”and start
rollerrevolving(automaticallystopcompensatingtiming), pressuretyrestart toscratch.
3.8 Duringrunning, Press “Stop”keytostoprollerrevolving(automaticallyrestart compensatingtiming)
soastoobservescratchcondition; thenrepress “run”keytorerun roller(automaticallystop
compensatingtiming).
3.9 When test timingreachestimeofwholecourse orpressuretyretoucheslimit switchon the
left, automaticDryingTesterautomaticallystoprunning, buzz three timesand staydisplayon the display
screen. Press “Stop”keyafternoscratchonthepressuretyre,thenimmediatelypress “Start Stop
timing”keytostoprollerrevolving, and stay “compensatingtiming”display.
3.10 Takeoffparchment paperand check spacernumberbetween twostainstrips,multiplyspacer
numberbytimepercyclethen add compensatingtiming, that isinkdryingtime. Calculatedifference
between test sampleand standardsample, check ifit issuitable.
3.11 “Cleartiming”keymust bepressed tocleandisplay, thennexttest canbedone.
