SP88/SP98 Spectrophotometer Operating Manual ... - X-Rite

SP88/SP98 Spectrophotometer Operating Manual ... - X-Rite SP88/SP98 Spectrophotometer Operating Manual ... - X-Rite

13.07.2015 Views

4.4 Sample MeasurementMeasurement data can be displayed as absolute or difference for theselected sphere geometry (included or excluded). The SP88/SP98 uses‘‘INCLUDED’’ as the factory default. Refer to Operation Options, Section7.2 to change sphere geometry if required.When the SP88/SP98 is interfaced to a serial printer, data will printafter each measurement. The data that is printed is based on the PrintoutOptions selected (see Section 7.3).If measurement data storage is required, refer to Section 6.To take a sample measurement:1) If taking a difference measurement, make sure a reference is enteredinto the instrument (refer to Section 4.3 Reference Entry).2) Select color space by pressing ‘‘Key#2.’’ Select illuminant/observer bypressing ‘‘Key #3.’’L* 95.75 INCLUDEDa* -.53b* +1.16menu L*a*b* D65 10 difKey#1 Key#2 Key#3 Key#43) Position target window oversample.Sample4-5➩

Sample Measurement . . . continued4) Lower unit to target window andhold compressed.- Release unit from sample after‘‘READING COMPLETE’’ isdisplayed.☛ If an error message occurs during themeasurement, try reading sample again. If errormessage still occurs, refer to Display Messagesin Appendix B.5) The instrument will display theabsolute or difference measured.- The sample data can be viewedunder different illuminant/observercombinations by pressing ‘‘Key #3.’’The data can also be viewed in adifferent color space by pressing‘‘Key #2.’’☛ If auto reference is ‘‘on’’, the instrument will selectthe reference that is the closest match to thesample.L* 95.74 INCLUDEDa* -.52b* +1.14menu L*a*b* D65 10 difKey#1 Key#2 Key#3 Key#4L* 95.76 INCLUDEDa* -.18b* +1.00menu L*a*b* A 10 difKey#1 Key#2 Key#3 Key#4L* -.02 INCLUDEDa* .00b* -.01 E .02menu L*a*b* D65 10 ref01Key#1 Key#2 Key#3 Key#4- ∆L*a*b*, ∆L*C*h* and ∆Ecmccan display measurementdifferences as ‘‘words’’ if desired.Refer to Section 7.2 forinformation on Delta Expression.L* darker INCLUDEDa* >>grnb* >>yel E .02menu L*a*b* D65 10 ref01Key#1 Key#2 Key#3 Key#44-6

Sample Measurement . . . continued4) Lower unit to target window andhold compressed.- Release unit from sample after‘‘READING COMPLETE’’ isdisplayed.☛ If an error message occurs during themeasurement, try reading sample again. If errormessage still occurs, refer to Display Messagesin Appendix B.5) The instrument will display theabsolute or difference measured.- The sample data can be viewedunder different illuminant/observercombinations by pressing ‘‘Key #3.’’The data can also be viewed in adifferent color space by pressing‘‘Key #2.’’☛ If auto reference is ‘‘on’’, the instrument will selectthe reference that is the closest match to thesample.L* 95.74 INCLUDEDa* -.52b* +1.14menu L*a*b* D65 10 difKey#1 Key#2 Key#3 Key#4L* 95.76 INCLUDEDa* -.18b* +1.00menu L*a*b* A 10 difKey#1 Key#2 Key#3 Key#4L* -.02 INCLUDEDa* .00b* -.01 E .02menu L*a*b* D65 10 ref01Key#1 Key#2 Key#3 Key#4- ∆L*a*b*, ∆L*C*h* and ∆Ecmccan display measurementdifferences as ‘‘words’’ if desired.Refer to Section 7.2 forinformation on Delta Expression.L* darker INCLUDEDa* >>grnb* >>yel E .02menu L*a*b* D65 10 ref01Key#1 Key#2 Key#3 Key#44-6

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