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CLM-194 

User Guide

 

 

 

EOPTIS SRL 

Via Alto Adige, 152 – 38121 Trento (TN) – ITALY  
Tel.: +39 0461 260 552 – Fax: +39 0461 260 617 
www.eoptis.com – [email protected] 

Page 22 of 29 

CLM-194 

Rev. 1.05 - 06/2014 

Copyright © 2013-2014 EOPTIS SRL 

 

5.7

 

R

EPORT 

G

ENERATION

 

 
The software can generate a report of the data in the 

Measure

 list by clicking the Save Report button ① or accessing 

the menu option “File→Save report…”. The report can be saved in PDF or XML format. 

 

 
The PDF report  shows the name and the  actual colour of each measured sample, as well as the CIELAB coordinates 
and  other  relevant  information  related  to  the  selected  analysis  feature.  All  data  are  sorted  by  groups.  If  a  note  is 
added  to  the  colour,  it  will  also  be  printed  on  the  PDF.  A  user  logo  will  be  printed  at  the  top  of  the  report.  To 
customise the printed logo, replace the file “UserLogo.png” in the software executable folder with an image file with 
the same name and format; this file will be automatically loaded during report generation. The recommended size is 
277x165 (other sizes will be rescaled). 
 
The XML format is meant to be used for off-line analysis purposes. The file can be opened with a spreadsheet program 
(such as MS  xcel, LibreOffice  alc, …), so the included data can be used to analyse the acquired data. For each entry, 
the report  displays the colour name, the CIELAB coordinates, the group, any note added by the user and date/time 
information and other relevant information related to the selected analysis feature.  
 

5.8

 

U

SER 

C

ALIBRATION

 

Each  colorimeter  is  supplied  with  its  own  white  reference  standard,  necessary  to  perform  the  user  calibration.  The 
standard  is  manufactured  from  highly  stable  materials  and  labelled  with  a  unique  serial  number.  Ensure  that  the 
colorimeter  is  used  with  its  matching  white  reference  standard  and  that  the  serial  numbers  match,  otherwise 
calibration  will  lead  to  unpredictable  results  that  may  compromise  system  accuracy.  The  software  prompts  for 
calibration  when  necessary.  Before  proceeding  with  the  creation  of  a  database,  it  is  recommended  to  calibrate  the 
system using the white reference standard. 
 
To perform the calibration:  

1.

 

Ensure the standard is clean otherwise clean it with a moist cloth. Do not use acetone or alcohol. 

2.

 

Access the calibration panel on the “System→User calibration” software menu. 

3.

 

Apply the measurement aperture of the colorimeter to the calibration standard and click the 

Acquire

 button. 

 

5.9

 

A

DVANCED 

F

EATURES

 

5.9.1

 

D

ATABASE 

M

ANAGEMENT

 

The  colours  acquired  and  added  to  the 

Measures

  and 

References

  lists  are  organized  in  databases.  In  this  way,  the 

colours  lists  can  be  saved/loaded  for  future  use.  Note  that  the 

Measures

  and 

References

  databases  are  fully 

interchangeable,  so  one  can  choose  to  use  a 

Measures

  database  as  a 

References

  database  (and  vice  versa)  when 

performing analysis. 
The colours are added to the database when performing an acquisition; they can then removed by right-clicking on a 
colour in the list and selecting “Remove item”. From this same menu one can also add notes to the colour and rename 
it. 
 

1

 

Содержание CLM-194

Страница 1: ...CLM 194 Digital handheld colorimeter User Guide Rev 1 05 06 2014...

Страница 2: ...products can reasonably be expected to result in personal injury Eoptis customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Eop...

Страница 3: ...sition 13 5 3 Colour Difference Check 14 5 3 1 How to Perform a Colour Difference Check Analysis 15 5 3 2 Using the Interface 15 5 4 Colour Matching 17 5 4 1 How to Perform a Colour Matching Analysis...

Страница 4: ...using a standard PC or laptop with a Microsoft Windows operating system After having performed the measurement of the sample of interest the application software allows you to evaluate the colour diff...

Страница 5: ...System parts Item Description 1 Measurement aperture with sealed glass window 2 Handle 3 Handle end with stand pad 4 Instrument label with serial number 5 Display panel 6 USB cable for power and data...

Страница 6: ...nised by host PC M Green steady ON system in Measure mode alternative to Reference mode R Green steady ON system in Reference mode alternative to Measure mode ACQ Red steady ON colour acquisition in p...

Страница 7: ...batch to batch comparison in production and quality acceptance assembly of multi component products using different materials printed materials and the graphic arts industry where a 45 c 0 is the con...

Страница 8: ...strument optically averages the colour on the area corresponding to the measurement spot For longer range non uniformities it is recommended to average several measurements taken at different position...

Страница 9: ...tions The file is not signed by Microsoft and the Operating System might prompt for approval to proceed It is necessary to grant the approval in order to successfully complete the installation The ins...

Страница 10: ...4 User Guide EOPTIS SRL Via Alto Adige 152 38121 Trento TN ITALY Tel 39 0461 260 552 Fax 39 0461 260 617 www eoptis com info eoptis com Page 10 of 29 CLM 194 Rev 1 05 06 2014 Copyright 2013 2014 EOPTI...

Страница 11: ...item for few seconds 5 1 MAIN CONTROLS This section describes the main controls of the user interface Main controls Item Description Item Description Main menu with toolbar Measure Reference control...

Страница 12: ...tion Each acquisition can be either addressed as a Measure or a Reference depending on its expected usage Measure and Reference data are indeed handled in different ways depending on the selected oper...

Страница 13: ...w the instructions in 7 1 5 Place the colorimeter s measurement aperture in perfect contact with the sample surface 6 Trigger the acquisition Hardware triggered acquisition Software triggered acquisit...

Страница 14: ...tive elements The result can be used for the quality control of a product to evaluate the colour aging of an object and for many other applications Colour Difference Check interface Item Description C...

Страница 15: ...ur display area or by acquiring a new Reference colour Manual mode allows the colour difference of the current Measure either that just acquired or selected from the Measure list to be evaluated with...

Страница 16: ...The Chroma and Lightness plots show the Measure coordinates plotted against the Reference coordinates set at the origin of axes Also the three Acceptance Thresholds are displayed as boundaries in thes...

Страница 17: ...select the colour that resembles the measured sample by simply checking a best candidate colour palette instead of looking up a large set of physical samples Colour Matching interface Item Description...

Страница 18: ...lour of the sample This is due to several factors such as the ambient light monitor calibration gamma settings which must be controlled and fine tuned in order for the colours to match The Colour Matc...

Страница 19: ...ples of the same set With this feature sorting and classification processes become much more reliable and accurate than visual inspection Colour Classification interface Item Description Colour Classi...

Страница 20: ...es list The selection can be made by dragging the colours from the References list to one of the five sections in the Reference colour display area These colours will set the classes to which the meas...

Страница 21: ...2014 Copyright 2013 2014 EOPTIS SRL 5 6 L A B CHART The L a b chart displays all the colours in the Measure list on a graphical representation of the CIELAB colour space This provides the user with vi...

Страница 22: ...rmation related to the selected analysis feature 5 8 USER CALIBRATION Each colorimeter is supplied with its own white reference standard necessary to perform the user calibration The standard is manuf...

Страница 23: ...load a previously saved database removing all current colours The Save database button allows ypu to save a database on the computer for future use Files can be saved in cdb proprietary in pdf and xml...

Страница 24: ...ptions are available and can be selected in any SI SO combination The selected combination is automatically saved for future software sessions when it will be restored and used as default settings Ill...

Страница 25: ...ement time 0 1 s with 5 s minimum recommended measurement interval Recommended warm up time 20 minutes Dimensions Approx 225 mm L x 84 mm H x 99 mm W excluding cable Weight Approx 710 g Interface USB...

Страница 26: ...is com info eoptis com Page 26 of 29 CLM 194 Rev 1 05 06 2014 Copyright 2013 2014 EOPTIS SRL Data view Colour Data see available scales above Colour Difference Data see colour differences indexes abov...

Страница 27: ...all drivers To check the Device Manager to confirm that installation was successful go to the Windows Start menu select Run and enter devmgmt msc You will find the LM 194 Colorimeter under the Ports C...

Страница 28: ...r from shipment date Should a unit fail during this period Eoptis will at its option repair or replace the damaged unit Repaired or replaced units will be covered for the remainder of the original equ...

Страница 29: ...description added Rev 0 11 09 2013 Advanced features added Rev 1 0 09 2013 Inital full release Rev 1 01 09 2013 Minor corrections Rev 1 02 12 2013 Setup procedure updated additional Illuminant and Ob...

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