Gebruiksaanwijzing /service van het product j17 van de fabrikant Tektronix
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Instruction Manual J17 LumaColor Photometer 070-8531-04 This document applies for firmware version 1.00 and above. W arning The servicing instructions are for use by qualified personnel only . T o avoid personal injury , do not perform any servicing unless you are qualified to do so.
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T able of Contents J17 Instruction Manual iii Appendices AppendixĂA: Optional Accessories A-1 ..................... AppendixĂB: Photometry and Radiometry Reference B-1 .... AppendixĂC: Chromaticity Reference C-1 ................... Glossary and Index T able of Contents J17 Instruction Manual iii Appendices AppendixĂA: Optional Accessories A-1 .
T able of Contents Contents iv List of Figures Figure 1Ć1:ăThe J17 Photometer 1Ć2 ........ Figure 1Ć2:ăReplacing the Battery 1Ć8 ...... Figure 1Ć3:ăLocation of J17 P ower Adapter Connector 1Ć9 ............................ Figure 3Ć1:ăLocation of the RSĆ232D Port 3-1 Figure 3Ć2:ăRSĆ232 Pin Connections 3-2 .
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General Safety Summary Safety vi Product Damage Precautions Use Proper Power Source .
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Product Description Getting Started 1Ć2 HOLD RANGING COLOR UNITS AL T DISP ST ART WHT cd/m 2 TEK LUMACOLOR J17 Photometer/ Radiometer/ Colorimeter Figure 1Ć1:ăThe J17 Photometer Product Description.
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J17 Instruction Manual 1Ć7 Battery and P ower Information The J17 Photometer may be powered by either of the following sources: H A nonĆrechargeable nineĆvolt alkaline battery H An external AC power adapter , available as an optional accessory . (See for information about available accessories.
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Battery and Power Information J17 Instruction Manual 1Ć9 Using the Optional AC Power Adapter $($"(& "- %$+& ##.
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2-1 Connect a J1800 Series sensor head here. All readings appear on the display . See page 2-2. Press the BACKLIGHT button to light the display .
2-2 v’ y b u’ x a BA T MAN SA V A VG SEC REM n E % WHT RED YEL GRN BLU * * nm * * * kcd/m kluxlm kfL m W/m m A V/sr m cdkK SHIFT 2 C 2 The BA T icon flashes when the battery voltage drops below 7.
2-3 Connect the optional AC adapter here. See page 1Ć9. Use the BACKLIGHT INTENSITY control to vary the brightness of the display backlight.
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J17 Instruction Manual 3-1 RS Ć232D Interface Y ou can use the J17 Photometer's RS Ć232D port to read measurements to a remote terminal, or to save measurement readings to a file on a computer . Any ASCII terminal or communications software may comĆ municate with the J17 via the RSĆ232D port.
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RSĆ232D Interface J17 Instruction Manual 3-5 Report F ormat The data format for measurements consists of two major fields: the measurement units and the measureĆ ment value(s).
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3-7 This section is included to clarify the function of the COL OR and ST ART buttons. The J17 has a button labeled COL OR for use with certain heads.
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Specifications Specifications 4-4 T ableĂ4Ć5:ă W arranted Environmental Characteristics Characteristic Standard T emperature ąąNonoperating ąąOperating -55° C to +85° C -15° C to +55° C Humidity , operating and nonoperating J17 Meets MIL Std 28800E Class 3 Refer to the Environmental CharacterĆ istics for each J1800 Series sensor head.
The following servicing instructions are for use only by qualified personnel. T o avoid injury , do not perform any servicing other than that stated in the operating instructions unless you are qualified to do so. Refer to all Safety Summaries before performing any service.
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Maintenance J17 Instruction Manual 6-3 Basic T roubleshooting .
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Maintenance Maintenance 6-6 3. Other problems are typically due to the A1 board. If a power supply problem is suspected, perform the procedure in on page 6-6 to verify that the power supply , and not the battery , is at fault.
6-7 Remove the battery from the battery compartment. CAUTION T o avoid equipment damage, do not apply power to the J17 while disassembling it.
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Replaceable Parts 7-7 J17 Instruction Manual CROSS INDEX - MFR . CODE NUMBER TO MANUF ACTURER Mfr . Code Manufacturer Address City , State, Zip Code # .
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A-1 In addition to the J1800 Series sensor h.
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C-1 The reference material in this appendix can help you categorize and understand chromaticity measurements taken using the J1820 Chromaticity head.
C-2 The 1931 CIE chromaticity diagram, also known as a Kelly chart, is shown in FigureĂCĆ1.
Appendix C: Chromaticity Reference J17 Instruction Manual C-3 .600 .500 .400 .300 .200 .100 .000 .100 .200 .300 .400 .500 .600 X Coordinate .700 .700 .
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Appendix C: Chromaticity Reference J17 Instruction Manual C-5 FigureĂCĆ3 shows selected isotemperature lines in the x,y coordinate system. A light source along one of the isotemperature lines will most nearly match the color temperature of a blackbody radiator indicated for that line.
Appendix C: Chromaticity Reference Appendices C-6 The 1976 CIE ĆUC S Chromaticity Diagram 0 "#&! &#!((- .
Appendix C: Chromaticity Reference J17 Instruction Manual C-7 .600 .500 .400 .300 .200 .100 .000 .100 .200 .300 .400 .500 .600 Purple Reddish Purple Purplish Red Red White Purplish Pink Pink Greenish .
Appendix C: Chromaticity Reference Appendices C-8 Spectral T ristimulus V alues '$+, %!)% & %"&$ &$%&''% .
Appendix C: Chromaticity Reference J17 Instruction Manual C-9 T ableĂC Ć1:ăSpectral T ristimulus V alues for Equal Spectral Power Source (CIE 1931 Standard 2 ° Observer) Wavelength (nm) x( l ) y( .
Appendix C: Chromaticity Reference Appendices C-10 T ableĂC Ć1:ăSpectral T ristimulus V alues for Equal Spectral Power Source (CIE 1931 Standard 2 ° Observer) (Cont.
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J17 Instruction Manual G-1 Glossary Area Source ! ! & Blackbody (Planckian Radiator) .
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Glossary J17 Instruction Manual G-3 Radiant Intensity .
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J17 Instruction Manual I-1 Index A (),$('% A-1 (* *$'" 7-1 +,'.
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Een belangrijk punt na aankoop van elk apparaat Tektronix j17 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Tektronix j17 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Tektronix j17 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Tektronix j17 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Tektronix j17 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Tektronix j17 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Tektronix j17 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Tektronix j17 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
