1. Using Information Precise color meter PCE-TCR 200 is made in accordance with National Standards and CIE Standards. Important information on how to use the instrument effectively, please read the instruction manual carefully before using the instruments. Any unauthorized changes may damage or affect the instrument’s precision, which damages users’...
2. Introduction The color meter is brand-new line product for color difference measurement. It is characterized by stable performance, high precision, portable and can also measure with batteries and AC-DC external power supply. The instrument can measure color difference between two different colors for the same material rapidly and accurately, adopting the TFT display technology which can be used in apheliotropic display.
2.1 Nomenclature Enter Cancel Save Testing Up/Printing Down DC interface USB interface Printing interface ON/OFF 2.2 Function Demonstration 3. Features ⅰ Stable performance and high precision - 3 -...
ⅱ Display directly thousands of color’ s chromatism ⅲ Display color result by Lab、△E and Lch ⅳ Three standard optical light sources: D65、D50and F11 ⅴ Samples and groups of color difference can be saved ⅵ do the metamerism analysis itself or by PC software ⅶ...
△a+ represents partial red, △a- represents partial green (comparing with prototype) △b+ represents partial yellow, △b- represents partial blue (comparing with prototype) CIE color reference system Range of color difference Color difference analysis 0-0.25△E very small or no; very perfect matching 0.25-0.5△E small;...
Move the button to“ON”on the base side, the LCD screen will display “Precise Color Reader” after short buzzer, then it will get into the “language selection” screen automatically. 6.2 Language selection There are two languages installed in the instrument: Chinese and English. Language can be selected by pressing “up”...
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Black calibration: Put the instrument testing aperture aim at the aperture of black cavity correctly and press “Enter” , then “black calibration is over” will be displayed in status bar after the buzzing. White calibration: Put the testing aperture on the white tabula completely and press button “enter”, then “whole white calibration is over”...
Please select “Enter to Main” to get to the sampling screen After above steps. 6.4 Correct white ⅰ.Correcting white calibrate of XYZ in lower machine (PCE-TCR 200) Put the testing aperture on the white tabula while selecting “Correct white” and press “enter”, then “correct white page”...
Select “correct white” in control of the window and Put the testing aperture on the white tabula, press “test”. Then the value of XYZ will appear in the dialog window as follows: If the value needs to be amended, fill the needed values in the dialog window. Click “modificate”...
Enter sampling: testing function of the instrument. System setting: For classifying the system function. Language: “Simplified Chinese” and “English” two selections. USB Comm.: connect the instrument with PC. Select “Enter sampling” to do the sample test. If there is nothing to be set in system, the testing data will be acquiesced in the light source D65.
Operation method of re-sampling: Press “CANCEL”, back to “Entering sampling” screen. Press “Enter” to sample. Then press “Testing”, the data will be for new sample surface. 6.7 Testing interface Let the instrument aim at tested sample, press “Testing”, the difference between tested surface and standard sample will be displayed in main screen.
6.10 Printing The mini special printer is the optional accessory. PCE-TCR 200 has the function for instant print current samples and color difference data only connect with the special mini printer. Software to connect with PC is available for output data.
like the diagram as following. Print Sample: Press “UP/Printing” key to print the current test value after sampling test. Print the color difference result: Press “Testing” key, the current values for color difference would be displayed, then print the values by “UP/Printing” key. 7.
7.2 Time setting Set “year/month/day/hour/minute” in “Time setting”, select the content need to be amended first and press “enter” to amend the time. After saving the time setting, the time will be applied to the succedent operation automatically. 7.3 Sample entering The “sample entering”...
7.4 Check record The “check records” means that the saved sample and testing records can be checked. Only one sample can be displayed when checking. check the record of the sample by “up/down”. 7.5 Tolerance setting Tolerance setting is for setting maximal accepted error. The instrument will judge the color difference according to the tolerance and display the result.
Metamerism is the three stimulation values are the same but the distribution of the spectrum is different. The difference of spectrum distribution can judge roughly the degree of metamerism for the same color samples. If the shape of spectrum reflectivity curve between copy and standard sample is almost same and has lots of the cross points and superposition, which means low degree of metamerism and small color...
8. USB drive installation After doing black and white calibration, enter sampling page, select “USB communication”. Connect PCE-TCR 200 to the computer, “find new hard ware” will be displayed. Select “Yes, this time only”, then click “Next”. - 17 -...
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Select “install from a lost or specific location [Advanced]” ,then click “Next. Click “Browse” to find “Drive” under CD Catalogue, click “next” and then drive software will be automatically yet up. - 18 -...
9. Other Functions 1. Sleep and wake up In order to keep the battery power, PCE-TCR 200 will get into sleep mode automatically if no operation for 5 minutes, black screen will be shown to save power. Press any key to wake up the instrument.
40%) 3. Safe operation Do not use external power supply while using battery. Vice versa. 10. Notice 1. In order to ensure accuracy, please check battery power before testing. 2. Color reader is precise instrument, please avoid the electromagnetic interference. 3.
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3.Testing result 1. Check if tolerance setting Reset the tolerance wrong is reasonable setting according to requests system setting Testing value is Check if the tested Keep testing wrong product is stable, if the product stable. testing aperture and tested 2.
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