CMI 250 - English
Contents
1. CMI250 User Manual 51 98 3090 00027 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration O TOJRD The Business of Science INSTRUMENTS INTRODUCTION scsscsssssssssssssessessssssssscssssessssessessnsessessssssasssseseassssnssessnsessassssesessnsscssssessassnsnsesusssessnssessssessesssssssessssnseeses 3 PURPOSE OF BQUTPMEN TD siisscicseyccshicbicsiscdasstasassssuseddassasebicseussaabvsabsanesoussdhesuhbebdensdesdanveassoaenedecdbessnbebdededesdabapabeancavecdbesbe 3 ELECTRICAL SUPPLY wsscissisaisssuelessssssnsdessuetdacsnassdoespiesajensusnssusegeedasrnaisdaaso scohessvbnpseseuesdnenaabadbessbecbsesuhsnpdnsadesdanbabedaesebsctaenes 3 COMMUNICATIONS OPTION erit ettet tei be het ether Eben ele tbe SERE bene ER ERA FERE P EOE Fo REEE ete e DERE Rae Eon REN RE 3 LOCATION OF EQUIPMENT peteret arret ei eb Petite re eb EEEE Rete Rei eere bo ego ERE PR Ee EE ERR XR EE Ee EEPE ERES REE 3 Pr Lo 9 3 UNPACKING mE 3 lod quce EE 3 MEASURING it eerie roti tton taper ala erste ide PeE HE EO CHER CRESCE A EE eH E ES tet e PRESE EEE suts ste PET dE Eee d e Pede EIER RUS 3 Qu VOOinnnnnn 4 HUBIESE EET 4 TURN OBB TEL 4 TURN BACKLIGHT ON OFF 2 5 tete erret eie ea beso iet rre ee ed ce eere Ede CERE d eeu FRE CER edu S 4 SELECT MENU ITEM eterne trit e Cere HERREN erue E sctestaducau2. Clear All Clears all memory locations and deactivates them and then reactivates location 1 An active memory location means memory has been allocated for it to store readings EXPORT USED Transfers all active memory locations to a PC SETTINGS Measure Serial Display Time amp Date and Lang MEASURE These are referenced to the current memory location MODES Auto Cont Manual AUTO Measured reading is displayed and stored automatically when the user places the gage on surface The user must lift the gage off the surface before placing it down again in order to take the next reading CMI250 USER MANUAL Page 8 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration OORD The Business of Science INSTRUMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc CONT Measured readings are continuously displayed but not stored when the user places the gage on surface MANUAL Similar to the continuous mode in that measured readings are continuously displayed when the user places the gage on surface However whenever the user presses the Center button the last reading is stored and therefore included in the statistics PARAMETERS Units Limits CF Offset Time Stamp UNITS Toggles units between mils 1 1000 inch or um micrometers or microns LIMITS Allows user to enter limits from 0 t
3. A subsidiary of Oxford Instruments plc FEE 10 Dg 10 28D 11 MODEL virisi i 1l MO ll CAL PE M Il CAL NEE siete slits sisal tise E E E E E E E E coves E E E 1l d PUnn 11 MEMORY STRUCTAUNE eir ert i te irt eret Pied rine e tesi tei exe ee reci rv elena 11 MEASUREMENT TYPE ihren Dee ed qm ree repeated e 11 CONDUCTIVITY FACTOR J GE iiit rei ee peer uten nb eden 11 OBEESET intei tere P Dara omite ated o pi ette tb Re tres eb ebrius 11 OPERATING MODBS nir ote aet penitentie ud 12 LOW BATTERY eoe ated n ee e emen pedem O 12 SAMPEEFORMEXSUREMUEN UL nette tete ei ette REED oy Rebel qu beni pede en Dueb poa aV eu ee QU a is 12 COMMUNICATIONS OPTION x etia teet toti tr ete erbe etre ier teorie tes e ert ieu e ede dues 12 CONTACT OXFORD INSTRUMENTS eere eene ee esee etse enata neta sn sons ta sustain suse n statu REEERE ERNESTA 13 CMI250 USER MANUAL Page 2 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration FO R D The Business of Science Ox UMENTS The information in this document is private and confident
4. Readings If Timestamp is Yes see Settings Measure Parameters Timestamp below date and time of each reading is included Histogram Statistical graph All Stats data and histogram CLEAR Cancel Returns to the Stats menu Page 7 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration OORD The Business of Science INSTRUMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc Clear Stats Clears all statistical quantities and readings from the current memory location The memory location remains active and ready to store future readings UPLOAD READINGS Transfers readings to a PC all text excluded MEMORY Location Clear Clear All Export Used LOCATION Allows user to enter value from 1 to 99 by pressing the Up and Down buttons to increment decrement a digit and the Right and Left buttons to go to the next previous digit When at the farthest right position press Right button to complete the entry CLEAR Cancel Returns to the Memory menu Clear Clears all statistics and stored readings from the current memory location and deactivates that location Deactivation means that no memory is currently allocated to store readings If the user enters the location value again then memory will be allocated and the channel reactivated CLEAR ALL Cancel Returns to the Memory menu
5. Business of Science Page 3 of 14 KEN The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc OPERATOR KEYSTROKES All paths e g Settings Display Backlight Yes or No start from the Main menu Refer to ILL 1 for a map of the menu structure TURN ON Press any button or place gauge on a surface TURN OFF Press and hold the center button TURN BACKLIGHT ON OFF Press and hold the Left button or select Settings Display Backlight Yes or No SELECT MENU ITEM Scroll to the item by pressing the Up and Down buttons and press the Center or Right buttons to select the item GO BACK TO PREVIOUS MENU Press the Left button CHANGE UNITS Select Settings Measure Parameters Units mil or um CHANGE MEMORY LOCATION Select Memory Location Enter a number 1 to 99 by pressing the Up Down buttons to increment decrement a digit and the Right Left buttons to go to the next previous digit Press the Right button from the right most position to complete the entry VIEW STATISTICS Select Stats View Press the Up and Down buttons to scroll through the list and the Left button to return to the menu CLEAR STATISTICS Select Stats Clear Clear Stats CLEAR LAST READING FROM STATISTICS Press and hold the Down button after taking a measurement DISPLAY LAST READING FROM MENU Select Measure from the Main menu CMI250 USER MANUAL W
6. this option with gage at least 4 inches from the substrate or any conductive or magnetic material When gage beeps and displays Base in lower left corner place gage on substrate to be calibrated zeroed on When gage displays Done in lower left corner it may be lifted off of substrate BASE STDS Calibrate on substrate and then 2 standards shims or plated Follow the same procedure as for option BASE ONLY above for calibrating zeroing on substrate Calibrate on 2 standards shims or plated The thinnest standard is Std 1 and the thickest is Std 2 Press the Center Button to advance to the Calibration screen and place the gage on Std 1 When continuous readings stabilize press the Center button to accept then lift gage and enter value of standard Then place gage on Std 2 and repeat After entering the value for Std 2 the gage will display Done if the calibration was successful CLEAR CAL FE CANCEL Returns to the Clear Cal menu without clearing CLEAR CAL Clears the user calibration for Fe measurement type Base Only or Base Stds NFE CMI250 USER MANUAL Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration The Business of Science CANCEL Returns to the Clear Cal menu without clearing CLEAR CAL Clears the user calibration for NFe measurement type Base Only or Base Stds Page 10 of 14 CORN The information in this document is private and confidential and must not be
7. MODES MODE MENU SETTING MEASUREMENT Auto Auto Last reading passed to statistics Continuous Cont None taken Manual Manual Last reading passed to statistics when Center button is pressed LOW BATTERY e Indicated when battery symbol is not shaded e Replace batteries with two AA types SAMPLE FOR MEASUREMENT e Must be clean and free of surface defects COMMUNICATIONS OPTION e The communications option allows exporting data from the CMI250 to a PC via the USB connector on the gauge e The package contains a USB cable and a CD with software programs USB drivers and installation instructions e Place the CD into a drive on a PC and follow the instructions in the Readme doc file in the Oxford CMI165 folder CMI250 USER MANUAL Page 12 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration OORD The Business of Science INSTRUMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc CONTACT OXFORD INSTRUMENTS Oxford Instruments Industrial Analysis 945 Busse Road Elk Grove Village IL 60007 Support 847 439 4404 X304 800 678 1117 U S Only e mail supportoims oxinst com Download Manual www oicm com CMI250 User Manual Part Number 51 98 3090 00027 Rev CMI250 USER MANUAL Page 13 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspi
8. ai En AUTG CREF VALUE UM MI ENTER ENTER VALUE VALUE Ro IL CMI250 USER MANUAL Page 6 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration FO P B The Business of Science Ox UMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments pic MAIN MENU Measure Stats Memory Settings Calibrate Clear Cal and About MEASURE Advances to measure screen Last measurement taken is shown Memory location is shown in the upper left corner Measurement type shown in lower left corner Fe for nonconductive coatings on conductive substrates or NFe for nonmagnetic coatings on magnetic substrates Units are shown in the lower right corner STATS View Export Clear and Upload Rdgs All displayed quantities are referenced to the current memory location CMI250 USER MANUAL VIEW Displays the following quantities Total The total number of readings High The highest reading Low The lowest reading Range The difference between the high and low readings Mean The mean SDEV The standard deviation SDev The percent standard deviation Accur Accuracy CPK A statistical quantity based on set user limits Therefore it only appears if the user sets limits EXPORT Exports these quantities to a personal computer PC Stats Total high low range mean sdev sdev accur and CPK Data
9. ats nabesst de eauasd shes EE E E EEA 7 VIEW iios E R D ESI E E E E T 7 EXPOR ana Ec 7 DI VET 7 UPLOAD READINGS ERR ertt o uaa cas ice ee teo EIER IER tuas oeo cot cob o eee seed e dds E E T amp MEMORY siiseatiicini EE 8 LOCATION EE amp CLEAR distent ese e e tom re HIR e tpe ema tei ee ested teer eeu eol tea ee HOMER ELS reete po ee SEE crow aust et Eee d ueaseepasaaenseaieal amp CLEAR BEL EE amp EXPORT USED m amp SML e H PP 8 MEASURE ns ei trenes eet e E ED eal Ute serium bee Cuero HERR so thee cos ee erbe e ete eousque ue roe EL NRI SHE E EQUUS amp Ay rm 9 DISPLAY eH M 9 VI PIDE 9 PE qm 10 CALIBRA possc 10 DARYDEOUSS T E 10 BASEN TDS MM E 10 CMI250 USER MANUAL Page 1 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration FO R D The Business of Science Ox UMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc
10. copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc ABOUT MODEL CMI250 is the model of the gage VERSION Displays the current software version CAL FE Displays Usr Bse or Usr Stds if user has calibrated using Base Only or Base Stds respectively for the Fe measurement type otherwise displays Factory CAL NFE Displays Usr Bse or Usr Stds if user has calibrated using Base Only or Base Stds respectively for the NFe measurement type otherwise displays Factory SPECIFICATIONS MATERIALS CALIBRATION Factory Calibrated OICM Certified Steel 1mil and 10 Factory Certified mil shim MEMORY STRUCTURE e Locations 01 to 99 available e Current location shown in the upper left of display e Stores readings and corresponding statistics Conductivity Factor CF and Offset parameters MEASUREMENT TYPE e Fe 39 pin 1 um 80 mil 2032 um e NFe 39 pin 1 yum 60 mil 1524 um CONDUCTIVITY FACTOR CF Used when readings differ from known value e CF Desired reading Actual Reading e Range is 0 5 to 4 OFFSET e Subtracted from reading e Range is from 80 mils to 80 mils CMI250 USER MANUAL Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration The Business of Science Page 11 of 14 KEN The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc OPERATING
11. ial and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc INTRODUCTION PURPOSE OF EQUIPMENT The CMI250 is a non destructive thickness tester It is designed to precisely measure nonconductive coatings on conductive substrates and nonmagnetic coatings on magnetic substrates ELECTRICAL SUPPLY Each CMI250 operates on two AA alkaline batteries The batteries should be replaced when the battery symbol in the display is not shaded COMMUNICATIONS OPTION A USB connector is provided on each gauge for connection to a PC To upload data to a PC the Communications Option must be installed The Communications Option package contains a USB cable and a CD with USB drivers communications software and installation instructions LOCATION OF EQUIPMENT The CMI250 is a hand held thickness gauge designed to be used in a shop environment As with any high sensitivity electronic device avoid areas where high RF fields may be present GETTING STARTED UNPACKING Carefully open the shipping carton and remove all items Notify Oxford Instruments and or the carrier immediately in case of any damage to the unit POWER UP Place the gauge on a surface or press any button MEASURING Place the gauge on a surface and the measured thickness will be displayed Press the left button to return to the menu CMI250 USER MANUAL Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration The
12. ill to Win Integrity Agility e Work Smarter Responsibility e Inspiration The Business of Science Page 4 of 14 KEN The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc UPLOAD STATISTICS OR READINGS TO PC Select Stats Export Stats Data Histogram or All or select Stats Upload Rdgs Requires that the Communications Option be installed REZERO ON SUBSTRATE With gage at least 4 inches from the substrate or any conductive or magnetic material press and hold Right button or select Calibrate Base Only INVERT DISPLAY When measuring the underside of surfaces i e probe end of gage pointing upward the display may be inverted by pressing and holding the Top button Repeat to return to normal operation i e probe pointing downwards MENU DESCRIPTION Refer to ILL 1 for memory layout and structure CMI250 USER MANUAL Page 5 of 14 Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration OORD The Business of Science INSTRUMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc MENU STRUCTURE ILL 1 CMI250 MENU STRUCTURE MEASURE MEMORY SETTINGS CALIBRATE EE ABOUT MEASURE m XP OR CAD BASE nad STOS varus i Ur BACK S iie ERU merae E eee EEE F
13. o 80 mils CF Used when readings differ from a known value CF desired reading actual reading 0 5 to 4 are allowable entries OFFSET Subtracted from the reading 80 mils to 80 mils are allowable entries TIMESTAMP Toggles between Yes and No Yes means that Stats Export Data will include the time and date of each reading SERIAL Specify serial parameters for data transfer to a PC LINE END Toggles between CR and CR LF CR means a carriage return will be included at the end of each line to be transferred CR LF means a carriage return and line feed will be included at the end of each line BAUD RATE Toggles between transfer rates of 4800 bytes per second or 921600 bytes per second DISPLAY CONTRAST Press the Up and Down buttons to adjust the display contrast BACKLIGHT Toggles the backlight on off TIME amp DATE SET TIME Allows entry of time in an AM PM format SET DATE Allows entry of date in an yy mm dd format TIME TITLE If Yes time is displayed in the menu title after 2 secs from the last button press CMI250 USER MANUAL Will to Win Integrity Agility e Work Smarter Responsibility e Inspiration The Business of Science Page 9 of 14 KEN The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc LANG Select either English or Chinese for the language used CALIBRATE BASE ONLY Choose
14. ration OORD The Business of Science INSTRUMENTS The information in this document is private and confidential and must not be copied Oxford Instruments America Inc A subsidiary of Oxford Instruments plc
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