light source selection table
Contents
1. gt Re ete sistemi r Hedef Renk Zemin M teri lk Ea Kriterler Renk uzaye CELEb h I k kayna D65 z zI zi Yazd r DL 0 0 Da 0 0 Db 0 0 DC 0 0 DH 0 0 DE 0 0 mm Renk DE 1 DEL DE 2 DE 2 DE 3 DE 3 M 1 2 M 1 3 M 2 3 D65210 r Boyalar ir ic Boya mas 34 DE max 5 Bu pencelerin isimleri ve i levleri k saca a a daki gibidir Region 1 Status panel Region 2 Licencing panel Region 3 Advertisement panel Region 4 Record panel Region 5 Comparing panel Region 6 Recipe panel Now let give more details about each of these regions REGION 1 STATUS PANEL gt Shows color measurement instrument s status currently connected to computer gt Shows licensing information licensed to gt It is to make you informed of our other products gt All customers thier standartds your samples is listed in this panel hierarchically in tree view mode gt Shows the rich results about the differences amongst colors selected from region 4 by the user gt Calculates a recipe for color from region 4 selected by the user As describe above status panel gives detailed status information about the device connected to computer z Instrument status Au ity fie a EN Connection Brand Model Demo Channel no F Instrument Lz aoe Included 4100 Exclided 100 Excluded 40 nm Excluded 400rm low Ex2. Color name Save and send to comparison table az a standard Save and send to comparison table as a trial f Save This screen is different then previously explained measuring a standard screen You are now facing another point which makes ShadeArt better then others In this screen it is not enough to put a name for the color You should also input the recipe of that color As the color measured is prepared in your la bor production you know the recipe In order to input the recipe of the color first select a Dye group Defining a dye group 1s to explained in Recipe Panel Region 6 in this manual When you select a dye group new fields will appear automatically Select the dyes and amount c informations of this color and substrate into these fields The combo boxes Dyel Dye2 Dye3 Dye4 Dye5 will will be automatically filled with your dyes you defined before Defining a new dye process will be explained later in this document As yo can define your existing dyes the fields of Dyel Dye2 Dye3 Dye4 and Dye5 will list your dye names You can define as many dyes as you want Here is a sample screen filled with a recipe As soon as you enter the recipe of the color and press Save button ShadeArt calcultes the recipe information and finds a calculated color This calculated color is compared with the color you measured and the differences if exist is reported in a window simil
3. Customer 4 z Standart 1 n Standart 2 EL Customer B o standart A Sample 1 Sample 2 J Custom 8 Stan aa Custorn The description of menu items are as follows Delete standart Clear standart Edit standard Add trial Set as main Set as trial Calculate recipe Correction recipe Delete standard Deletes selected standard with all sample colors Clear standard Deletes only all sample colors of the selected standard Does not delete standard itself Edit standard Displays the details of selected standard Add trial Lets you jump the measurement screen to add a color as trial to the selected standard Sends the selected color to Color Comparison region as a target color Set as trial Sends the selected color to Color Comparison region as a trial color Calculate recipe Send the selected color to Recipe prediction region to calculate its recipe Correction recipe Under construction Not ready yet 16 When you select Add trial option following screen comes out 5 Ac TLL Cis al Hedef tandart E A measurement is taken by clicking the Measure buton Auning Ci al Hedef Standart E m Color details R 170 G 49 B 43 Tristimulus lt D65 102 Chromaticity mae 23 n 0 52 12 66 y 0 34 Z 5 668 z 0 14 CMC 065710 did 46 16 2r Ja 53 94 31 17 REFLECTANCE SR GRAPHIC pT aa P TAD LR La Recipe details Dye group
4. and each standard s has samples under it More than one standart to a customer and more than one sample to a Standard can be recorded The limit is the memory size of your computer At the top of this tree view your company name will automatically appear Now let s desceribe what can you do in this tree view When you click on an item in the list a menu will open The contents of the menu are dependent to which item you clicked If you click the top most item your company name a menu with only one item will apprear pene dd customer Standart 1 Standart 2 A Customer E S Standart 4 is Sample 1 Sample 2 d Standart B Standart C Customer L Standart 001 a Sample 12 Customer As you see the only option is to add a new customer When you click this option you will have following screen LUS LONE he et I Customer name Telephone tase mail Contacts Limits DL E Color space EE Da sl Fl x Le 1 00 Light source a adi Observer pd 13 You are now facing the first difference of ShadeArt Pro then other compatitors Color evaluation criterias and methods is different for each customer Color space light sources observer and pass fail limits can be assigned to a customer specifically so that each time you compare colors for that customer it 1s recognized automatically The settings in this frame are as follows DL gt Pass Fail limit for lightnes Da gt Pass F
5. 1f the instrument lets 10 Lens position The position of the lens should be set according to the view type selected These 2 parameters wiew and Lens should match to focus the light to the measurement area Large LAV Lens position is set for focusing to the large area view Medium MAV Lens position is set for focusing to the medium area view Small SAV Lens position is set for focusing to the small area view Very small VSAV Lens position is set for focusing to the very small area view Calibration The instrument must be calibrated before taking any measurement If the calibration is not done then measurment can not be performed in any way Some of instrument may need only white calibration and some others need both white and black calibration The sign Y shows that corresponding calibration was done succesfully Section 3 Making calibration There are two buttons in this section One of them 1s to calibrate the instrument with white and the other with black As mentioned above some of instruments may only need white calibration some others may need both You can get correct information about your instrument s calibration process from the intrument s user manual If the instrument need both then the sequence of the calibration 1s also important and differs for each instrument You should know the sequence first white and then black or vice versa and obey it You can also get correct information about it
6. Precision value is to tell the program how much difference can be in a same batch All the colors in listed in the table The left most column in each line has a value which is automatically calculted showing the bacth number according to criteria you entered Same number in many lines shows the color to put in same batch Indices In many times some additional informations may need to identify the colors This sort of informations are called Indices There are many indices for differents industries This screen shows a list of commonly used indices for the colors As indices are many all of them can not be displayed in a screen same time You can use sliding bars to see all of them Color name Tristimulus values Chromaticity values CIELab color space D65 10 HunterLab color space D65 10 CMC 2 1 color space D65 10 RGB values LAB x af Z X y z L a b DE L a b DE L a b C H DE Red Green Blue 1 17 19 9 66 3 99 0 56 0 31 Snes Soon oul 31 08 46 90 1276 Stes S357 W0 ST 2503 157 00 18 00 341 2 Sample 1 21 23 13 66 5 68 0 52 0 34 O14 43 74 4616 27 92 36 96 4070 1511 4374 4616 27 92 5394 3117 170 00 49 00 431 3 Sample 2 17 19 9 66 3 99 0 56 0 31 O13 3723 5357 25 01 31 08 46 90 12 76 Snes 5354 2501 53124 2503 157 00 18 00 341 4 Sample 12 25 14 15 38 7 96 0 52 0 32 016 4615 5330 23 13 39 22 4883 13 55 46 15 5330 2313 5810 2346 186 00 4600 5711 5 Here are the indices list which the table shows Cloumn 1 Name of the custome
7. are displeyed here It is organized as a table and each line represents a color The meanings of the coloumns are as follows Column 1 The name of the customer which the color belongs The owner of the color Column 2 The name of the standard which the color belongs Column 3 This filed is only field if the selected color is a trial sample color It refers the name of the sample color Column 4 Visual representation of the selected color Column 5 Delta E difference calculated according to the color space and the first illuminants specified in section 2 comparing criterias Column 6 Pass or fail decision according to the difference in column 5 22 S tun S tun S tun 7 Delta E difference calculated according to the color space and the second illuminants specified n section 2 comparing criterias 8 Pass or fail decision according to the difference in column 7 9 Delta E difference calculated according to the color space and the third illuminants specified n section 2 comparing criterias S tun 10 Pass or fail decision according to the difference in column 9 S tun 11 Metamerism index comparing illuminat to illuminant 2 S tun 12 Metamerism index comparing illuminat to illuminant 3 S tun 13 Metamerism index comparing illuminat 2 to illuminant 3 S tun 14 Assesment about the color according to D65 10 daylight 10 degree observer Above sample screen shows a comparison table for a standard
8. by the color easured Absorbtion is labeled as K s OF tot et 25 Ste a Ke ae be Ro ea 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 1540 550 560 570 580 590 600 1610 620 630 640 650 660 670 680 6S0 700 710 720 730 740 750 Variation follow up In most cases customer brings a color as target and you produce it in your plant fort hat order If you are producing that color in diferent times for a single standard you may want to know what is the color variation of your production is going on Are you still around the target in a acceptible variation or are you edging away from the target day by day This is a very annoying problem especially fort he bulk productions which is unable to produce in a single time Each partition of the same production should be enough identical to each other Renk no 018a Polyester 20 1 This charts is designed as an answer to this problem There are 4 charts on the screen representing DL lighter darker variation Da redder greener variation Db bluer yellower variation and finally DE total variation How to comment these 4 charts Horizantal axis of all 4 charts shows the colors and horizantal exis shows values Chart 1 DL Lighter Darker The lightness of targer color is at zero line If the other colors on chart goes negative are below zero the samp
9. from the user manual of the instrument Calibration must be performed when one of following situation occured 1 When the instrument powered on 2 When any settings of instrument view lens UV SCI E changed 3 The temporature of enviroment i e room changed plus or minus 5 degrees or more 4 6 hours later after the last calibration The calibration process is done with the special parts supplied with instruments These are commonly known White calibration plate ceramic for white calibration and Black trap for black calibration REGION 2 LICENSING This regions displays licensing information about the software you are using Web Language English i White plate no 8271038 Instrument seral 16011027 Software model 01 Integration o l The region has only two information which can be edited by the customer The others are permanent The only editable area is the contact information telephone and web of your company 11 When you need to change contact information just click change button and change the infromations as you wish and click the same button again These contact informations are also used as a footnote in all printer reports The permanent informations in this region are follows Software model The modal of software 01 Quality control 02 Quality control Recipe prediciton full version Integration If the software is configured to communicate with other systems like automatio
10. you click on Palettes button then a menu will appear listing all palettes you defined before Eger alttaki d mey t klarsan z bu sefer daha nce tan mlad n z boya paletleri listesi kacakt r When you select any of those palettes all the dyes in that palette will be listed in the selected dyes fields at the right hand At the bottom of the recipe panel there are two fields which are initially filled These are labeled as Dye max and DE max Dye max gt You can select many dye stuffs to calculte recipe alternatives with different dyes Dye max value indicates that how many dyes will be in a recipe For exmaple you may want to have a recipe with three dyes but you can select more then three say 5 dyes dyes for the recipe calculation In such a case dye max value is 3 ShadeArt calcultes more than one recipe alternatives with three dyes in each recipe DE max gt This is a limit value which says to ShadeArt to omit recipies which it s DE is bigger then this value This is usefull to get reasonably closer recipies instead of all calculted recipes Finally you can click on Calculate button 35 As soon as you click on this button ShadeArt starts to calculate the recipies When calculating is finished a new window showing the results 1s appeared automatically Ba ar DE Yorum Maliyet Kaynak Hedef renk Sonu re DYE BRIGH DYE GOLD p DYE RED Ir 4 DYE RED 2 Custo
11. 17 4 arget colon Customer B Standart A Sarmple 2 Recipe Dye qroup Cotton Archive Orginal Boya ad DYE RED 2 DYE YELLOW TYPE 4 Substr Supreme 204 D65 10 gt DL 1 84 2 00 TL84 10 gt DL 2 64 Da 1 Da 2 Redish Yellowish Redish Yellowish Redish Yellowish 09 Da 1 08 2 36 Db 3 19 Db 21 Db 4 96 DE 3 84 DE 3 85 DE 6 10 Fail Fail Fail Lighter Lighter Lighter Archive Corrected Color Dye name Amount Additive GB ove RED 2 035 0 0000 Limitler DYE YELLOW TYPE A 0 0000 0 15 ir Supreme 20 1 Graphic Scale MES D657 Ok Metamery D65 1184 Ok 121000 TET 5 64 39 07 37 23 56 70 2 05 54 65 53 57 55 87 4 44 51 43 49 07 Difference Lighter Redish Yellowish TL84jA Ok 27 23 0 97 28 20 25 01 34 93 0 39 35 32 30 36 Area 1 The original form of the recipe in archive The informations in this area are dytestuffs name amount of dyestuffs substrate applied differences DeltaE to the targeted color under 3 illuminants and assessments Area 2 A copy of the recipe in area 1 The difference of this area then Area 1 is that the recipe can be modified When you make any changes on this recipe the other areas 3 4 and 5 is cahnged instantly Area 3 Pass Fail limits and visual presentations of the target color and recipe color in area 2 Area 4 According
12. E A Limitler Increase P l F Ea Decrease P Target Substrate Supreme 20 11006 44 91 56 70 5 84 2 05 39 07 54 65 afd 53a Calculated Deviation Correction Difference You are at the end of ShadeArt user manual Thanks for your time As you may niotice that ShadeArt has very skilled on color matching issues and so you will have more time for other job you need to do tanks to ShadeArt For all questions and comments we welcome you Please do not hessitate to contact us Our email is support artoksi com Wish you all best Enginnering Art Center 39
13. The most scientific way for matching the colors Color measurement Quality control Comparing one standard with multiple sample simultaneously Recipe prediction new additional correction Production grouping loting According to color whiteness yellowness Entering a recipe on the screen and see right away what the color is Bulk production inter parties deviation tracing Defining different pass fail limits color space and 3 illuminants for each customer Automatic correction Smart recipe system Better recipies each time by using re cipies recorded previously gt d j W Windows compatible w CIELab CMC1 1 CMC2 1 HunterLab color spaces wo A C CWF D50 D65 D75 U30 TL83 TL84 F2 F7 F11 NBF11 light sources with 2 and 10 degre observer wW Metamerism inspection under 3 illuminants not only in quality control screen but also in recipe section wo User definable language assigments f On screen color at both screen and printer outputs JA Whiteness indices E313 CIE Berger Stensby Taube Ganz Ezman Ar iv kOba Perde termoteks telefon 1 dsdsd111 wo Yellowness indices ASTMD 1925 ASTME313 BASFGB ane Wa Access mdb database suitable for SQL connections wf Manual recording reflectance values for a color measured by others ri eG Gray scale wash and staining fastness Reflectance and absorbtion K s graphics comparable f Nithout surfing from one screen to another you can do all just
14. You can see our email adres which you use to contact us for your all questions regarding the product When you click any place on this window you reach the new window which we call Main window gt Instrument status x Connection Brand Model Demn Channel no a Included 100 Excluded 100 Excluded 400nm Excluded 400nm low Excluded 420nm Excluded 420nm low Partial 400nm normal Partial 400nm low Partial 420nm normal Partial 420nm low Calibration Black I white Customers Colors Your company name S Customer 4 Standart 1 Standart S Customer B S Standart A b Samplet i Sample 2 Standart B i Standart C S Customer C Standart 001 H Sample 12 i Customer D Change Mode Reflection e Iransm ss SEIE SCI Large C Mav Small Very small Lens Large C Mav gt Color comparison Brief Color std Customer Standard LO ME Color Trial Customer Criterias Color space CIELab zi 10 Light source D65 i DL 0 0 Da 0 0 Db 0 0 DC 0 0 DH 0 0 DE 0 0 99 44 yyy Color DE 1 DE 1 DE 2 DE 2 DEL DE 3 _ M 12 M 1 3 M23 D65 10 Small Very small Perform white calibration Perform black calibration gt License details Licence own Your company name Telephone 216 5563342 Web perdesan com Language English gt White plate no 78271038 Instrument seri
15. a az k rm z Archive Zemin zemin 3 zerine a a daki re ete uygulanm t r Sar ms K rm z 00452 DYE YELLOW TYPE gt C 0 14306 Daha a k DYE GOLD TYPE B gt C 0 00000 13 23 Daha az k rm z Calculation NYE REN VON RAR e 4 Target color Customer B Standart 4 Substrate Supreme 20 1 pieces calculated and O pieces archive colors listed Let s explain what does this window say The yellow colored area at the upper left hand corner lists the dyes selected in previous screen The blue area lists the recipies calculated or found in archive P S It s time to mention another advantage of ShadeArt Recipe prediction is performed in two phases First phase is to calculate the recipe according to dyes and substrate you calculate and in second phase the recipes recorded previously recipe archive is searched if a near recipies are exist All of results from these phases are listed in a single window in DeltaE order Let s have a look at the meaning of the columns of this blue area Column 1 Ingredients of the recipe It is either calculated or archive recipe If the recipe is a calculated recipe then this column shows customer name target color and or trial color the dye stuffs with C amount substrate name If the recipe is an archive recipe then this column shows to whom it was used before Customer Standard and or trial name dye stuffs with C amount substrate name Column 2 The variation betw
16. ail limit for redness grenness Db gt Pass Fail limit for yellowness blueness DC gt Pass Fail limit for chroma DH gt Pass Fail limit for hue Color space gt Internationaly accepted method to covert the color into a numerical equivelents Light source gt 3 light source to be used while comparing the colors to see differences and metarmerism Observer gt 2 or 10 degree Represents virtual viewing angle These settings will be filled automatically when the screen comes out If you are not sure about the settings then leave them as is Now lets back to previous screen If you click on a customer on tree view then a menu with more then one option will appear a L ML mi a UME l PEPE four Company name Customer gt Standart Standart 2 7 E G Delete customer Clear customer Oh Show customer Sl 5 4 Customer C Standart 001 Sample 12 Customer D 4dd standard Here are the descriptions of the menu items Menu item Delete customer Deletes selected customer with all colors standards samples Clear customer Deletes only all colors of the selected customer Does not delete customer himself Show cutomer Displays customer all details entered while creating it Add standard Lets you jump the measurement screen to add a color as standard to the selected customer When you select Add standard the following measurement screen will open 14 When click Measure button a measure
17. al 16011027 Software model 01 Integration M hendislik Sanatlar Merkezi k Recipe system Dye max 333 DE max 555 As you see main window consist of 6 regions Each of this has special purpose as will be explained detailed in this document The regions are numbered as follows gt Shadeart Tekstil Goster z Cihaz durum raporu m Ba lant Marka model Demo 7 Kanal no r Cihaz r Uy Dahil 2100 Hari 4100 Hari 400nm Hari Hari 421 Harir 421 Kisi sodiu hoia Kismi 400nm d k Kismi 420nm normal K smi 420nm d k Mercek B y k C Orta K k ok k k r Kalibrasyon T Siyah I Beyaz Beyaz kalibrasyon yap Siyah kalibrasyon yap gt Lisans bilgileri x Lisans sahibi Oba Perde p 8271038 7 011027 Yaz l m modeli 01 Entegrasyon 01 yp rk M hendislik Sanatlar Merkezi 216 5563342 suey z Renk karsilastwma zet Renk Ana M teri Standart 8 m2cme11 Pe st B m3hunter t3h E termoteks amp telefon 1 22 al telefon aaa at 2 telefon atig renk no 006 al a Renk Lab M teri At Je degiak deneme viu ds dsasdsew dsdsd111 dssdsdsd noktal eeee eeeweeew ewew ger ek gibi notlu Renk no 018a Polyester 20 1 son 3 l wsecxds i KERR xxx plastik 5 stl 98a sat l
18. alue indicating how much it is opaque or transperant Sutun 47 48 Two types of brightness indices Zz and R457 Now let s back to comparing region and continue to explain buttons Let s explain second button Archive Archive When you click this button all the colors previously recorded in any way are searched to find the nearer color to selected target color The final list in DE order The descriptions of the columns are as follows iye te sen Miister Customer B Standart Standart A Colrname DE Recipe Color space ERDEN Light source 1955 10 Max DE fo Si The first column shows the text informations about color found The second column shows the DE difference to target color which is shown at the top of the screen The third column shows the recorded recipe of the color found 28 And finally last button is print Print As you may guess this button is to print the informations on the screen on a paper When you click it it asks you to choice one two printing options When you select brief option a printer report will be genarated with the same format of the screeen Detail option generates more detailed printer reports with all components of DE DL Da Db DC DH End of explaination about the reigon 5 REGION 6 RECIPE PANNEL This region is used to calculte a recipe for a color selected Before describing the fields in this region let s explain ho
19. and Model drop down menu 3 Select proper serial channel number from the Channel no drop down menu 4 Click Ok when the selections are ok Section 2 Instrument All color measurement devices spectrophotometers colorimeters have different settings in order to let them use in different fields These settings are set by user according to the metarial to be measured Region 2 displays these settings status Each settings may not be supported by each instrument You can get the informations about settings which your instrument supports from the manual of your instrument Let s have look at the settings n this section UV Position UV fitler is needed to measure optically white meterails If your instrument has an adjustable UV fitler then you can use this setting UV filter is used to eliminate UV component of the light which is emited by the light source of the instrument during measurement Upmost option 100 Included means no UV filtering The other option represent UV filtering in different styles Your instrument may not support all of these options even it has an adjustable UV fitler You can get detailed information about your instrument s UV fitler styles from the user manual of device Let s now have look at the UV filtering styles UV position 100 Included No UV filtering or UV fitler is not active In this case the measurement results will have UV lights effects Commonly used for colored surfac
20. and select User as language ShadeArt will talk to you with the language you preferred ShadeArt Pro can also communicate with almost all model of well known color measurement instruments GretagMacbeth and KonicaMinolta Select any of this as instrument You can also select Demo option which lets the ShadeArt Pro to work without a color measurement device If you use any device you need to specify a communication port tol et the software to communicate with device This is the number of serial port wich was assigned by Windows operating system If you have selected Demo option as instrument channel settings will be uneffective When you fill three fields pres Go That s all This window will not appear again when yo run ShadeArt pro next time You can also change all these three settings at any time when you are running the software This will be explained later in this manual The welcome screen of ShadeArt Pro is as follows You are now at a gate of ShadeArt s magnificant world Version 09021 2 0600 a RS ue ed i lp Eom Best help for the ones who are deal with colors Engineering Arts Center ve Stok si CoM artoksi artoksi com 90 216 451 03 98 99 Let s have look at this window The name of the software is at upmost ShadeArt Pro The version information is just benetah of it The higher number the newer version You can check it via our web site www artoksi com if it is newest version
21. ar to follows 18 LR pe gi LE ERA LE ecipe comformity report is as follows Renk Measured color AL 44 A fe Calculated color it 49 78 42 97 Graphic n Scale 43 gt NI 100141 Comparing calculated to measured Lighter Greener Yellowish Do you accept If you think that the difference is due to wrong information you entered like wrong dyename or amount click No to return to previous window If the recipe is correct then click Yes button Once you click Yes ShadeArt will stores this color and its recipewith a correction factor This correction factor is used for the colors for the next time while calculation another recipe around that color This meakes ShadeArt smarter This means that you can get beter recipies as much as you record the sample trial colors in archive We call this smart recipe system Smart Recipe System is automatically recognized by the software while you calculating a recipe The system searchs the sample trial colors in the archive fort he near colors to target If any near color found in arhive it also added to recipe report screen and gives you a chance to modify it manually by clicking it 19 Now let s take back to Records Region window When you click a sample trial color in this windows the menu will open as follows Customer A Standart Standart 2 3 Customer E Standart A Sample 1 Stand Delete trial Stand C
22. ch new improvements which may your life easier Besides we espacially take your notice to another state of art product which gets impressive feedbacks from all over the world We call this product Color Calculation Treasure This product lets the people to write a color matching software without knowing how to do Interesting We say do not think you can not succeed Be independent You can get detailed informations on our web site www artoksi com Finally we wish to inform that we always need your suggestions and friendship We would be very glad if we could have any assitance on your achiveness Wellcome Best regards Engineering Arts Center First steps Instaling the software is very simple The only thing you need to do is to run the ShadeArt Setup exe file in the CD The program will be automatically intall on your computer with an usual Windows installation steps When yo run the software at first you will be asked with three question in a window These are language instrument brand model you have and communication channel number The window will be as follows ShadeArt Pro can talk in any language Turkish and English 1s already installed If you wish to use another language you need to perform a step before running the software There is an Access file abc mdb in the directory you installed Open it and fill the USER column with the terms according to equivelents After finishing it run ShadeArt pro
23. cluded 420 Excluded 420 nnn low Partial 400m normal Partial 400r low Partial 420m normal Partial 420 rin low r r r r r r r r Calibration Black White Perform white calibration Perform black calibration Mode f Reflection gt Iransm ss nA WEW f Large Mav Small Very small Lens f Large C Mav Small Yer small This panel has 3 section Connection Brand Model Channel no Instrument Uy c r r r r r r r Mode Included 100 i Reflection Excluded 100 w Excluded 400rnm EEPE Elude als SCI E SCE ls fom Mew Pag M nomali e PA YE roe May Partial 420m normal Small Partial 420km low ose Calibration Lens Black f Large white C Mav Small Yer small Pertorm blaca The descriptions of the sections are as follows Section 1 Connection Brand Model Refers the brand and model of the intrument connected to computer Channel no Indicates which serial port will be used to communicate with the instrument PS These 2 informations should be selected correctly to let the program run properly If the information on this sections is not correct then follow below description to change it 1 Click Change button at the right of Channel no Brand model and Channel no dropdown menu will turn into active and Chnage button will be replaced Ok 2 Select proper brand and model from the Br
24. d with Set as Main menu option is placed tsis section The first filed shows the customer name which the color belongs Second field shows standart name of the color belongs If the selected color is a trial color then a third field showing the trial name will appear The color represantation is also displayed in a rectangular at right of this fields It 1s obvious that the color information is just to give an idea about the color It does not refer exact color due to deviations of the monitors The date just below this rectangule shows recorded date of the color Section 2 Comparing criterias The colors are converted to numerical representations digitizing according to some formulas and methods There are many formulas and methods to digitize the color In this region user can define which formula or method will be used to convert the color into numerical values Color space represents the formula name like CIELab CMC 1 1 CMC 2 1 etc observer 10 or 2 degree represents the version of formula Light sources represents simulation of perceivness of human eye under different illuminants This region is filled automatically when you set a color as main target Another saying that when you send a color to section 1 as previously explained in Set as main menu option the fields are automatically filled with the informations which was defined while creating the customer This informations can also be changed in this screen temporaril
25. e one color to multiple color many green circles may appear on the both graphics There is way to identify the pairs of colors in both screen If you click on any green circle the other complementary green circle will also change its shape This a good way to locate the color for its particular place on both graphic You may also want to learn the name of the color of a particular green circle represents If you drag over the mouse on any green circle for a few seconds it will display the name of the color which is represented by it The rectangules with dotted line represents pass fail limits which was desceribed in previous screen Inside of it 1s Pass and outside Fail If the difference is very big it will not be shown on the graphics Another saying that if the difference 1s very big the green circle will be out of graphics boundires In such cases you can decrease the scale of graphics via setting scaling factor to a value less then 100 at the top of the left graphic On the other hand some of colors may be so close that green circles may seemed overlapped In such case you can increase the scale of graphics via scaling factor to a value more then 100 at the top of the left graphic Chromaticicty diagram Another way to represent the colors on a colored graphic is Chromaticity diagram The color set as main is represented with a asteriks mark and sample color are represented with a black circle on it Th
26. een the calculated or found recipe and target color This variation is deltaE value according to CIEL a b color spcae under illuminat D65 with 10 degree observer The more it is closer to zero the more closer color to target Column 3 If the variation is not equal to zero then this columns says the reason of that difference It is also known as assessments Column 4 The cost of the recipe It is not active when this document published Column 5 The type of the recipe It is calculated or from archive 36 Column 6 Visual appearance of the target color selected in previous target Column 7 Visual appearance of the calculated or found recipe In this windows there is another state of art advantage We call it Smart recipe When you click on a row in blue area you get a menu with two options These are Print and Modify If the selected row refers a calculated color the option Modify 1s in disabled mode If the selected row refers a color from archive then this option becomes enable eCustomer Customer EStandard Standart O01 ETrial Sample 12 E Substrate gemin 2 was used for the recipe shown Modif SARI 018 3 rin WOE DED opel Doar DEBRA AIPAC DYE BRIGHT BLUE gt C 0 00246 si DYE RED 2 gt C 0 34349 2 76 Less red Ma ice EM Yellowish Customer C Print A magnificant State of Art feature is hidden under this Modify option Let s have a look at it detailly W
27. es 90100 Excluded UV fitler is in action All UV components from the light source is filtered In this case the measurement results will have UV lights effects Commonly used for optically white samples Excluded 400nm UV components at 400nm wavelength is filtered Excluded 400nm low UV components at 400nm wavelength in low illumination is filtered Excluded 420nm Excluded 420nm low Partial 400nm Partial 400nm low Partial 420nm Partial 420nm low Mode Some color measurement devices can perform transmission measurement This is used to measure the liquids or to determine the transperancy of the sample Reflection Reflective measurement The light emited from the lightsource is directed to the sample to be measured and the light reflecting back from sample is measured This is a method for opaque samples Transmission Transmission measurement The light from the lightsource is passed through the liquid and the light outputs from the liquid is measured This is a method for transparent samples SCTE The position of Specular Component It is either INCLUDED SCI or EXCLUDED SCE This is for measuring the color for the sample which emites lights itself like neon or phosphoric samples Wiew The measurement area can be changeable for some color measurement devices The more accurate measurement the more measurement area In the other hand if sample size is not enough big then measurement area is forced to smaller size
28. harge trial Customet Stand Sg Customer Calculate recipe Correction recipe Set as main Set as trial Description of the menu items are below Send the selected color to Recipe prediction region to calculate its recipe Under construction Not ready yet REGION 5 COMPARING PANEL This region is used to get various informations about the differences of a color versus to one or more colors Color comparison Brief Color std Customer Customer B Details Standard Standart A 04 03 2003 Archive Criterias Color space CIELab gt 10 zl Db FA FCwF gt Light source kullanan DL 1 0 Da 1 0 Db 1 0 OC 1 0 ODH 1 0 DE 1 0 Color T rial E tome O S ET EEE wa Fai a Fad us Fat 1 1 Tat PENSAT Pi ae emi A MeT 1 1 Customer D standart A ample zp l A a f Lustomer b otandart amp Same J amp o 3 Customer C Standart 001 Sang il a i a Lustomec Standart 1 20 Let s divide this region into three section to describe better Color comparison Brief gt a Color std Criterias 7 cute Erme e Deta Standard Standart 4 A Color Trial Color space Light source DL 1 0 Da 1 0 Db 1 0 DE 1 ie Lustormer l 4 Coat areal Th ga LUS mner i 3 Customer C 4 Customer A Section 1 Target Main color As describe previously the color which was assigne
29. hem together under a single name This is done in the same window as below re ing uy 1 bas ye DYE 1 C 0 005 C DYE 4C 0 1 C DYE 1 C 0 0075 CIDYE 4C 0 2 Me e pvE 1 C 0 01 DYE 4C 0 3 A CI DYE 1 C 0 05 CI DYE 4 C 0 4 C DYE 16 01 CI DYE 4 C 0 5 C DYE 1 C 05 CIDYE 4 C 0 6 CI DYE 1 C 1 LIDYE 4 C 0 7 C DYE 2 C 0 0075 O DYE 5 C 0 01 C DYE 2 C 0 01 CI DYE 5 C 0 05 DYE 20 015 DYE SC 0 1 C DYE 25 05 CI DYE 5 C 0 15 CIDYE 2C 1 C DYE 5 C 0 3 C DYE 3C 0 05 C DYE 5 C 0 5 C DYE BES DYE 4C 0 05 Uye name Selected shades Substrate in use A Add new substrate All the measured and saved shades are in the top field in alphabetical order Repeat following steps for each difeeent dye stuff 1 Select all shades of a single dye stuff by marking the left handed small rectangule with mouse As soon as you mark any shade it will be moved to the selected shades field 2 When you finish marking chose the substrate you used for these shades This is done by selecting a substrate from drop down list named substrate in use which consist of previously recorded substrates 3 Next step is to associate a Group for this dye Put a name manually in the Dye group field or select any dye group you have written previously If you put a name in this filed manually this name will be added to dye group list and will seen in drop down list for next use It is recome
30. hen you select this option a new window which will makes your life more comfortable will appear You can modify the recipe in this screen and see results of the final color Recipe modification means you can increace or decrease the quantity of a dye or remove a dye or add replace a dye etc 4 Manual recipe Reupe correction i z n chive KYour company name Customer C Standart 001 Sample 17 A arget colo Customer B Standart 4 5arnple 2 Recipe Dye aroup Cotton r Archive Orginal Archive Corrected Boya ad Color Dye name Amount Additive DYE RED 2 yero o j gt Limitler Kae ie AET GB ove RED 2 035 0 0000 GD ove YELLOW TYPE A 015 dabi Substral Supreme 20 1 DE5 10 D65 10 gt DL 1 84 A 10 gt DL 2 00 TL84 10 gt DL 2 64 a Da 1 09 Da 1 08 Da 2 36 Db 3 19 Db 3 11 Db T DE 3 8 DE 3 85 DE 6 10 Fail ail i iz Supreme 20 1 Lighter Lighter Lighter Redish Redish Redish Yellowish Yellowish Yellowish Graphic D 11006 Scale gt 2 i Kime i m Lighter Redish Yellowish 55 87 6 11 4 44 0 39 43 14 51 43 35 32 49 07 Lighter Redish Yellowish DB5s A Db65 1184 TLB4jA n mS 37 a a Pei va m amari O In order to explain the screen beter we will label the same areas on this window Manual recipe Recipe correction hive KYour company hamesCustomer C Standart 001 Sample
31. in one screen Measurement comparison recipe archive management etc wf Optional color palettes like RAL PANTONE etc recording and searching closest match to your target justin seconds e Dete az some Da 7 Multiple comparison of one standard color versus many sample colors in one screen simultaneously z lt or 7 te a CELab zho z a z s Standart leon 1 pe ela C Defining different pass fail limits color space and 3 ie ai a ini ie Reka light sources definition for each customer individually y Showing customers and its standarts and laboratory trials for that standards hierarchically in a tree view Thanks to online recipe preparation screen you can mix the dyes on screen and get final color and differences to your target color and all assessments in a second Defining palettes for the dyes group used very often and recalling them with one click while getting a recipe Identifying the direction of color change under different illuminants in addition to standard metamerism index f State of the art printer outputs consist of incredible details xf Searching archive automatically while calculating a recipe and ability of modifying it manually w Thanks to laboratuary trials recorded with the recipe information automatic deviation factor calculation and use it for the next recipe calculation automaticly Smart
32. is diagram is to give general hint about the correlations of colors but does not give any idea about lightness degree CIE 1931 Chromaticity Diagram Standard Samples 1931 2 degree Observer 24 As in the case of previous graphic presenttion when you drag over the mouse on any color on this graphic its name is displayed automatically Reflectance curves Measuring a color via spectrophotometer is to get a few numerical values between 0 and 200 for a certain range of visible area 360nm 750nm These values are named as reflectance values of the color Most spectrophotometers can scan this range with 10nm intervals This means that 40 pieces reflectance values are obtained for the range of 400nm 750nm Each wavelenght represent a color shade SE EEE EE o i uw in m w es o o O o 5 o o o z i pe w p in D w o ei E PEP PEPE AEP PAPA PEPEE Warerw arsrararwarara PEPPER Warwarereerarwarwa PEPEE PMPA PAPA faa o i i e Horizantal axis represents wavelength and vertical axis represents how much percentage of light is measured for that wavelegth Red white dotted curve is for target color and others ar efor sample colors This curves shows how much light from the meausered color is being reflected for each wavelength Reflection is labeled as R Absorbtion curves Absorbtion can be considered as the opposite of reflectance This curves shows how much light is being absorbed
33. ism and general color evaluation Preferable fort he opaque metarials in ASTM D1729 standard flourescent light in Sears stores and pacific flouresance illumination standard Philips TL84 4100K Similar to F11 Represents general Europa and pacific flouresance illumination standard Wide band flouresance 4150K Similar to CWF Suitable for metamerism test Represents USA home and store illumination Wide band flouresance 6500K Similar to D65 Suitable for metamerism test Represents USA flouresance illumination F11 Philips TL84 4000K Similar to Ultralume40 Represents USA narrow Lal band flouresance illumination Suitable for metamerism test illumination Suitable for metamerism test When you change any criteria in this section i e color space observer light sources the all calculations will be automatically recalculated and the results L a b C H DeltaE assesments metamerism indices is displayed instantly This section also consists of a sub section refering acceptance limits of differences We call these as Pass Fail limits ShadeArt decides the color is matched or not according to these limits values These fields ar also filled automaticallay when you set a color as main These values comes from customer s card of the color belongs You also change this values temporarily Section 3 Results All the detailed results about differences between the main target color versus many samples trial
34. land ktan sonra bunlar l lerek yaz l ma aktar lmal d r When you click this button you will see a new window smilar to following one NA ing uy Paes ei ini T EE CIDE 1 C 0 005 CI DYE 4 C 0 1 Add new shade C DYE 1 C 0 0075 DYE 4 C 0 2 CI DYE 1 C 0 01 CI DYE 4 C 0 3 CI DYE 1 C 0 05 CI DYE 40 04 LIDYE 10 01 CI DYE 40 05 C DYE 16 05 CI DYE 4C 0 6 CI DYE 1 C 1 CI DYE 4 C 0 7 C DYE 2 C 0 0075 CI DYE 5 C 0 01 C DYE 2 C 0 01 C DYE 5 C 0 05 DYE 20 015 C DYE 5 C 0 1 CI DYE 2 C 0 5 CI DYE 5 C 0 15 CI DYE 2C 1 CI DYE 5 C 0 3 CI DYE 3 C 0 05 CI DYE 50 05 DYE 3 C 0 075 CI DYE BE Dye name Selected shades substrate in use l Add new ksubstrate Dye group s 31 All the shades previously measured are being displayed in alphabetical order at the top field Click on Add new shade button You will have same mesuring window Shades file After taking the measurement the window displays details about the color mg Si LE Dos Shades file Lambda Color details R 186 G 46 B 45 Tristimulus lt D65 10 gt Chromaticity 25 14 w 0 52 Y 15 38 y 0 352 2 96 z 0 16 CMC L65710 46 15 53 30 23 13 55 10 23 46 REFLECTANCE ER GRAPHIC 32 Put a name in color name field for the shade and put the C value and click Save button After finising all the shades for dyestuff the next step is to put t
35. le is darker then target If the color goes positive area above zero then the sample is lighter then target Chart 2 Da redness greennes Target is at zero line If the other colors on chart goes negative are below zero the sample is greener then target If the color goes positive area above zero then the sample is redder then target Chart 3 Db blueness yellowness Target is at zero line If the other colors on chart goes negative are below zero the sample is yellower then target If the color goes positive area above zero then the sample is bluer then target Chart 4 DE Total variation Target 1s at zero line Technically it is not possible to have minues values for total variation The more farer from the base line the more total variation 1s Grouping lotting If you are making serial production then sometimes you may need to classifiy them to put the nearer color in same batch This section is intended to classify the production for this purpose 26 irouping ol Sar l k katsay s na gore 5TM1325 7 Indices 5 Row sorting Presicion 1 00 a Standart 1 94 Customer B Standart Sample 2 Customer C Standart 001 Sample 12 Customer B Standart A Sample 1 Customer 4 Standart 1 Grouping can be done according to three criterias These are by DE by yellowness index ASTM1925 and by whitness index Berger This can be selected from dropdown menu at top left Grouping criteria
36. ment is taken by the device and results will be displayed in screen similar to the following i mL LETI ig SLanagard Hedef Customer B 4 e Color details i Dae toe R 186 G 46 E Er Tristimuluz lt D65710 gt Chromaticity ash ld x 0 52 Y 15 38 y 0 32 Z F B z B CMC D65 10 ie 53 30 23 13 55 10 23 46 REFLECTANCE R GRAPHIC hee Soo m a i Chu mA mum i Pb TrA Color name Save and send to comparison table as a standard Save and send to comparison table az a trial f Save 15 Almost all informations for the color are displayed in the screen The only thing you need to do is to put a name and select one of three options and click Save button Three options means Option 1 Saves the color as a standart to the customer and also sends this color to comparing panel automatically as a Standard color This helps to reduce the steps about saving the color and then selecting it as standart to compare Option 2 Saves the color as a standart to the customer and also sends this color to comparing panel automatically as a Sample trial color This helps to reduce the steps about saving the color and then selecting it as sample to compare Option3 Saves the color as a standart to the customer Now let s take back to the records region screen If you click a standart on tree view the following menu will open Pour company name
37. mer Customer B Standard Standart 4 Trial Sample 2 0 00 Archive Zemin Zemin 1 zerine a a daki re ete uygulanm t r K rm z 00421 DYE YELLO DYE RED 2 gt C 0 34362 Daha a k DYE RED gt C 0 17667 2 80 Daha az k rm z Calculation DYE GOLD TYPE B gt C 0 05365 Sar ms DYE RED 2 gt C 0 34362 Daha a k DYE RED gt C 0 17667 5 69 Daha az k rm z Calculation DYE YELLOW TYPE gt C 0 25591 Sar ms DYE RED gt C 0 54786 Daha a k DYE BRIGHT BLUE gt C 0 00000 6 07 Daha az k rm z Calculation DYE RED 2 gt C 0 14913 Daha az sari DYE BRIGHT BLUE gt C 0 00246 Daha a k DYE RED 2 gt C 0 34349 8 74 Daha az kirmizi Calculation DYE YELLOW TYPE A gt C 0 31343 Sar ms DYE BRIGHT BLUE gt C 0 00246 Daha a k DYE RED 2 gt C 0 34349 8 76 Daha az k rm z Calculation DYE GOLD TYPE B gt 4C 0 11749 Sar ms Customer Customer C Standard Standart 001 Daha a k Trial Sample 12 9 13 Daha az k rm z Archive Zemin Zemin 2 zerine a a daki re ete uygulanm t r Daha az san SARI 018 3 DYE RED gt C 0 54786 Daha a k DYE BRIGHT BLUE gt C 0 00000 9 85 Daha az k rm z Calculation DYE GOLD TYPE B gt C 0 00772 Sar ms DYE YELLOW TYPE gt C 0 29153 Daha a k DYE GOLD TYPE B gt C 0 00775 10 20 K rm z ms Calculation DYE RED 2 gt C 0 34157 Sar ms Customer Customer B Standard Standart 4 Daha a k Trial Sample 1 10 28 Dah
38. n system pipetting system etc the corresponding code will appear in here Code 00 means no integration REGION 3 ADVERTSING This region is to keep you informed about our other products When you click any place on this region you will be forwarded to new screen which have a general list and descriptions abou aur product range As our product range 1s improving day by day the contents of the page may not represent the latest product range It 1s beter to visit our web site www artoksi com REGION 4 RECORDS This region displays all your records These are customers standarts and samples All records are displayed hierarchically in tree wiew So you can easily distinguish the record at first look Customers Colors rour Company name a Customer 4 Standart 1 Standart 2 a Customer B S Standart A Sample 1 Sample 2 Standart E l Standart C S Customer C Standart 001 gt Sample 12 Customer D 12 Let us give some more information about this region ShadeArt Pro has two types of records Customer Cards and Measured colors Measured colors also divided into two cetagories These are Standartds which means demanded color from the customer and Samples which means the color produced by you in lab or production We may call Samples as Trials also On the other hand all these records are listed hierarchically in a tree view mode Each customer has standart s
39. nded that to give the dye group names according to their usage For example COTTON for cotton dye stuffs POLLIESTER WOOL or REACTIVE DISPERSE etc 4 And finally click on save button Now the dye stuff is ready for recipe calculation when you need Now let s back to recipe calculation pannel 33 Er Before explaining how to calculate a recipe it is necessary to explain on more topic Palette Palette Palettes can be described to put the dye stuffs together for selecting a gorup of dye with one click For example you can group a few of cotton dye sutiable for lighter shades and sutiable for darker shades This is very usefull when you wish prevent to select wrong dye for a special process Defining a palette is very easy Click on Add palette button You will a have new window listing dye groups you defined before The list is in alphabetical order Create Ppuietve ego 0 Select a group and get all the dyestuffs realted to the group you selected Ere wep i Yen hs es Je groups Dyes in group Cotton akkor 1 polyester Glack FE Blau FGAL L Gold Gelb Rot FEL Palette details Selected dyes 34 As you see all the dyes are listed at the right panel All you need to do is to select the dyes you want to put in a palette and put a name in the field Palette name and then click Save At last we are ready for recipe prediction Follow the steps below for
40. r Column 2 Name of the standard Column 3 Name of trial if exist Column 4 5 6 Tristimulus values X Y and Z of the color Column 7 8 9 Chromaticity values x y and z of the color Column 10 11 12 13 L lighter darker a redder yellower b bluer yellower ve DE total difference to target color for CIEL a b color space with 10 degree observer under illuminant D65 daylight Column 14 15 16 17 L lighter darker a redder yellower b bluer yellower ve DE total difference to target color for HunterLab color space with 10 degree observer under illuminant D65 daylight Column 18 19 20 21 22 23 L ighter darker a redder yellower b bluer yellower C Chroma H Hue ve DE total difference to target color for CMC 2 1 color space with 10 degree observer under illuminant D65 daylight Column 24 25 26 RGB red green blue representation of the color R G and B values is the essential values between 0 to 255 in digital technology Column 27 28 29 Three types of yellowness indices ASTM1925 ASTM313 BASFGB 27 Column 30 31 32 33 34 35 36 37 Eight types of whitness indices E313 CIE D65 2 CIE D65 10 Berger D65 2 Berger D65 10 Stensby taube Ganz Column 38 39 Two types of TINT indices Column 40 41 Two type of gray scale values Wash fastness and staining Column 42 43 44 45 46 Five types of transperancy calculation If the color is measured on black and wtite ground these columns shows a v
41. r name Save Cancel Just put a name in the color name field and pres Save You can measure and save substrates as many as you need Shade preperation Each dye must be defined in a certain way in order to calculate a recipe This is a must to teach to program the dye stuff behaviour and character Shade preperation step should be performed for each dye stuff you use while producing the colors Shade preperations are done as folllows Each dye is applied to the substrate mentioned above in different amount concentration The substrate to be dyed must be the blank dyed substrate It is critical to decide which concentration C will be used for each dye Best reccomendation is to select 10 or 13 different C between minimum C and maximum C of each dye Althought there is no certain C values it is good to select V values withh less intervals in small C range then biger range For example 0 001 0 0025 0 005 0 01 0 025 0 05 0 1 0 25 0 5 0 75 Sol 2 3 could be a good shade preperation for a light colored dye like yellow Please keep in mind that minimum C and maximum C depends on the dye s character For example for a dark dye stuff like black the following C values may be a good way 0 5 1 1 5 902 902 5 903 3 5 4 4 5 and 5 After finising all shade preperations the next step is to measure them Add dye button is used fort his purpose A l mlar haz r
42. recipe prediction 1 Select the color you want find its recipe This is done by selecting the color from the region 4 Right click on any target or trial color in tree view in region 4 and select calculate recipe from the menu The color you selected will be moved to recipe panel as target color 2 Select the substrate you want to apply the recipe from the drop down list named target substrate If the substrate is not recorded before you can measure and save a new substrate instantly by the button Add substrate at right of this drop down list There is no obligation that selected substrate shoul be the substrate which the dyes applied on it Shade Art compares two substrate and calcultes a correleation between them calculates the recipe for the new substrate 3 Next step is to select the dyes you wish to us efor that color Siradaki i lem bu rengi olu turmak i in kullan lmas n istedi imiz boyarmaddelerin se imine geldi Bunun i in Boyalar ba l kl alanda bulunan iki adet d meyi kullanaca z Selecting dyes is possible in two ways You can select the dyes either one by one or select a palette Depending on your decision click on one of two buttons Groups or Palettes If you click on groups button a menu will be open listing the dye group you defined before When you select any of those groups all the dyes in that group will be listed in the selected dyes fields at the right hand If
43. recipe system Scalable graphics on screen M hendislik Sanatlar Merkezi 331 Chromaticity Diagram Production grouping loting according to whiteness yel lowness and DeltaE with a user definable precision factor Wo Classifying the dyes in groups according to apllication and recalling them with a single click 90 216 481 03 98 E i i E E artoksi artoksi com EE Wwww artoksi com NI ON ON ON EE MZ O Windows RAL PANTONE are registered trademark of its respective owners Specifications of the product are subject to change without any prior notice SHA DEot This book is intended to explain how to use ShadeArt a color measurement quality control recipe prediction software Before to begin The minimum requirements of the computer to run ShadeArt are as follows 512 Mb RAM 50 Gb HardDisk Monitor supporting 1280x1024 pixel resolution Video card supporting 1280x1024 pixel resolution Windows Me Xp NT 2000 operating system Dear customer We congratulate you for your choice to be a member of ShadeArt family You can now start to overcome the color related problems one step ahead You are going to understand what we mean once you read this manual and you are proud of you Before starting to explain ShadeArt we strongly remind to visit official web site www artoksi com of the owner of ShadeArt Artoksi Engineering Arts Center perodically This helps to cat
44. to 3 illuminants graphical presentation of the difference between the recipe in area 2 and target B lge 5 According to 3 illuminants numerical presentation of the difference between the recipe in area 2 and target This area also displays assessments ans Now Let s explain how to use this window Pass Fail judment It is very easy Modify the recipe in area 2 and review the effect in area 4 and 5 Area 4 and area 5 shows the same thing in two different ways Decide which ever is good on you Modifying a recipe means changing reducing increasing the amout of a dyestuff replacing a dyestuff with another one removing a dyestuff add a new dyestuff changing the substrate etc You can do all in region 2 and the effects of your modification will be displayed instatnly in area 4 and 5 38 The aim is to make the difference to zero on area 5 or move the points to origin of the graphic For example in the sample windows above you see that the recipe result color 1s lighter redish and yellowish See area 5 You can decrease the red dye and so you get closer color to target Difference zero means perfect match You can also see the metamerism factor at the botoom of the area 4 In area 2 there is a small icon three point shaped at the right side of each dyes When you right clicc it you get menu to change the amount of that dye stuff N j ill gt Color Dye name Amount Additire ove ren gt tz DYE YELLOW TYP
45. versus 4 samples There are also 3 buttons on this screen These buttons has been has been associated to following tasks Details This button takes you to another screen which has more details This new screen has 7 devisions Here are the explanations of these devisions L a b color space This is a visual and graphical representation of the colors in a single L a b coordinate system It is a good idea to explain this graphical representation The graphic consist of two portions First portion shows two dimesional a b coordinate system and the second shows L one dimensional coordinate system L means lightness of a color a and b means coloring ingredients of a color Axis a is the horizantal axis and positive values represent red and negative values represent green region Axis b is the vertical axis and positive values represent yellow and negative values represent blue region 23 The target or main color is assumed at the middle of the both graphics The middle of the graphic of the left one is the intersection points of a and b axis The middle of the graphic of the right one 1s the middle point which is labeled with L 0 All the sample colors are represented with small green circles on this graphics Each color is represented with two green circles one for a b coordinate system and one for L coordinate system The nearer to origin the closest match As this program can compar
46. w recipe calculation works You must complete two essential steps before using this region These steps are Substrate preperation and Shades preperation Substrate preperation Substrate means a white ground for exampe a white fabric which the dyestuff will be aplied on it This substrate will be used to aplly the calculted recipe and also for shades preperations either Substrate must be applied to a special operation which is called as Blank dyeing Blank dyeing is to dye the substrate without dyestuff As you know dyeing is done not only dyestuffs but also with some additives auxilaries chemicals etc under a certain process Blank dyeing 1s to dye with all additives but without dye stuffs This matured metearial is called as substrate This substrate should be measured and saved as substrate Measuring a substrate is very simple process Just click on Add substrate button A measuring window similar to previously described in measuring a color section in this manual is opened 29 Clicking the Measure button will take the measurement and details about the substrate will be shown on the window similar to this ng SudSteatens es Substrate file n Color details R 186 G 46 B 57 Tristimulus lt D65 10 gt Chromaticity 25 14 x 0 52 Y 15 38 0 32 Z 7 96 z 0 16 CMC D65 10 e 5 a 53 30 a 674 b 23 13 33 C 58 10 23 46 REFLECTANCE WR GRAPHIC Colo
47. y Three illuminants can be defined at a time This is because to see metamerism effect for the color Metamerism is an unwanted effect for colors Apperance of a color is always different under different lights Metemerism index is a numerical value representing how much the color is changed from one light to another The most common illuminants are D65 A ve CWP Metamerism is a very important matter Because the final product will be used in different environment like showcase room outdor etc and you have to be sure that the color is matched under all target light sources ShadeArt Pro let you identify this bad effect if exist before shipment Light sources has been named with some abbreviations ShadeArt Pro can support almost all these light sources which is listed in table below 21 LIGHT SOURCE SELECTION TABLE abbreviations Incandencent A 2856K Represents home and store illumination Suitable for metamerism evaluation Halojen daylight 6775K CIE avarage daylight Suitable for metamerism evaluation White flouresance Cool white at 4150K Also known as F2 Suitable for metamerism evaluation Northern hemisphere daylight SOOOK Suitable for metamerism and general color evaluation Avarage Nortern hemisphere daylight 6500K Suitable for metamerism and general color evaluation Corresponds Europe and Japan standards D75 Suitable for metamerism and general color evaluation 7500K Suitable for metamer
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