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MSE 

colorimeter 

operating manual 

 

Содержание MSE Series

Страница 1: ...MSE colorimeter operating manual...

Страница 2: ...commands 10 5 5 White point references 12 5 6 Measurement commands 13 5 7 User EEPROM commands 14 5 8 Returned results 15 6 Measurement example 16 7 Auto ranging 17 7 1 Introduction 17 7 2 How auto r...

Страница 3: ...isplay production facilities or the adjacent R D departments to handle white point adjustment uniformity flicker reaction time and general colour quality control 1 2 MSE highlights Absolute colour mea...

Страница 4: ...external provided USBTMC compliant drivers Currently it has been tested on Windows Linux and Apple OSX using NI VISA www ni com visa and using the open source drivers on Linux i686 x86_64 and ARM Refe...

Страница 5: ...ded to connect the MSE colorimeter to any host that doesn t provide USB or for which no USBTMC drivers exist Using RS232 the high speed options of the colorimeter are still available only transfer of...

Страница 6: ...Trigger in timing Trigger pulses arriving faster than the MSE can measure will be ignored but it may slowdown overall performance Trigger pulses should not arrive faster than the measurement takes to...

Страница 7: ...are As soon as the firmware is idle to receive commands the Power LED goes to the on state The Admesy bootloader is a RAW USB device and in order to use this device in Windows a driver must be install...

Страница 8: ...64bit Linux ARM Not available Linux other Not available Table 3 Supported operating systems 1 Not tested Available but not tested by Admesy 2 Native Kernel Driver included with OS 2 Windows XP SP3 is...

Страница 9: ...e command tables show commands in long and short format The short format is specified by upper case characters It is allowed to use long and short format or a mixed format Optional keywords are shown...

Страница 10: ...tus and error commands should not be used in standard programs They are not necessary when programming has been done correctly They are available in case a problem occurs during development The RST co...

Страница 11: ...0 open 1 close SENSe SHUTTER None Returns shutter state SENSe REALINT None Returns the real integration time used in auto ranging mode Command syntax Parameters Range Purpose SENSe MAXINT 1000 5000000...

Страница 12: ...0000 60 9432 D42 98 7058 100 0000 65 4253 D50 96 42 100 0000 82 51 D55 95 68 100 0000 92 14 D65 95 04 100 0000 108 88 D75 94 97 100 0000 122 61 D90 95 2270 100 0000 138 5514 D95 95 3315 100 0000 142 9...

Страница 13: ...imes meaning a delay of one will skip one sample Note When using high sample amount or long integration times make sure timeout values in the application software are set accordingly Note The SAMPLE f...

Страница 14: ...000000 Copies internal variables to EEPROM and sets mode and amp factor EEPROM SBW READ User matrix Index 1 Index 2 0 29 0 2 0 2 Read user calibration matrix EEPROM SBW WRITE User matrix Index 1 Index...

Страница 15: ...lues MEAS command dt f n Clip f n Noise f n Value1 f n Value2 f n Value3 f n Table 11 Return result MEAS command Exceptions to the above are the MEASure TEMPerature MEAS Y and SAMPle Y commands MEASur...

Страница 16: ...initialization routine of the host software A typical measurement example of XYZ would include the following commands as shown on the right Fig 4 Measurement example Action may be performed in a loop...

Страница 17: ...vel may be lowered a little the value of adjmin can be decreased When the MSE measures in auto range mode it can happen that the found integration time is very low For example when measuring white it...

Страница 18: ...e used to allow only a maximum measurement time Of course this affects stability longer measurement is always more stable but again this is a trade off for production environments to save on test time...

Страница 19: ...e shows the timing results of measuring all 24 colours so the total time for 24 patterns is shown This time does not include the waiting time 200ms for the pictures to become stable so this is purely...

Страница 20: ...er settings can be saved as preset and are loaded when the instrument is started However it requires the right settings to be set in advance This can be done though the Admesy Iliad application and se...

Страница 21: ...the gamma measurement is developed speeds up the measurement significantly when using auto ranging in combination with the feedback function There are a lot of ways to fine tune the MSE for each appli...

Страница 22: ...E colorimeter to perform conversion from XYZ to other colour spaces Since the MSE internal processor is usually slower than the host system it is recommended to do colour space conversion on the host...

Страница 23: ...y colorimeter application The MSE has two commands available for flicker measurement each with different calculation method MEASure FLICker This method is based on the RMS of the AC component 1 2 1 0...

Страница 24: ...mode is still active Therefore it is recommended to set it to USB mode so that the MSE responds in the fastest possible way to commands The operating mode must be selected via the Admesy Iliad applica...

Страница 25: ...ubject to change No rights can be derived from the content of this document All rights reserved No part of this document may be reproduced stored in a database or retrieval system or published in any...

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