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1. 180 21 7 09 0 83 Measuring inverter I O signals and control signals using the 10 MS s high speed 12 bit isolated module current probe 700937 and isolated probe 700929 The model 700937 can be powered when the P4 option is selected Yokogawa s Approach to Preserving the Global Environment Yokogawa s products are developed and produced in facilities that have received ISO14001 approval In order to protect the global environment Yokogawa s electrical products are designed in accordance with Yokogawa s Environmentally Friendly Product Design Guidelines and Product Design Assessment Criteria Microsoft MS DOS and Windows are either trademarks or registered trademarks of Microsoft Corporation in the US and or other countries Ethernet is a registered trademark of Xerox Corporation Zip is a trademark or registered trademark of lomega Corporation in the US and or other countries Other company names and product names appearing in this document are trademarks or registered trademarks of their respective companies NOTICE Before operating the product read the user s manual thoroughly for proper and safe operation f this product is for use with a system requiring safeguards that directly involve personnel safety please contact the Yokogawa sales offices2. Japanese and English online help Inputs D Internal media drive rloppy drive Input couplings TC thermocouple DC GND Input type Isolated Te BO card iniaracs Applicable sensors input Sep K E J T ib Ki N R S B W iron doped gold Memory expansion Memory expansion to 10 MW CH4 chromel l J Data updating rate 500 Hz Memory expansion to 25 MW CH Frequency range 3 dB DC up to 100 Hz Memory expansion to 50 MW CH4 Voltage accuracy 0 08 of 10 div 2 uV Internal 20 GB hard drive FAT32 Temperature measurement accuracy K E J T L U N 0 SC bemees 1 rt si a 2 of reading Ethernet interface 1 5 etween 200 C and 0 R S 0 1 of reading 3 C but 8 C between 0 C was eeined matkiungign and 200 C and 5 C between 200 C and 800 C Probe power 4 output B 0 1 of reading 2 C but 8 C between 400 C 1 Plug in modules are not included and 700 C o 2 Choose one W 0 1 of reading 3 C 3 Choose one lron doped gold chromel 4 K between 0 and 50 K 4 Choose one 2 5 K between 50 and 300 K Max input voltage 1 kHz or less between signal H and L 42 V DC ACpeak Standard Accessories Max allowable in phase Ena 1 kHz or less A 7 ACpeak CAT I and CAT II 30 Vrms ee Order Q ty Input range value for 10 div display 100 uV div to 10 V div 1 2 5 steps ae Input connector oe pon User s manuals one set 1 Input impedance Approx 1 Mo tener
3. E Accurately Measure and Display Complex Signals Capturing Signals Using the Longest Memory Capacity Ever For Accurately Capturing Complex Signals or Long Waveforms The DL750 s standard memory capacity is 50 MW 2 5 MW per channel This can be expanded optional to as much as 1 GW 50 MW per channel E Benefits of GigaWord Recording Ea uo a e eee i Stas r E T ae eee pone EE Si f aire ish Be yi aaa ide yet thats hey paring a a a a a a a M Ta You can record data for 10 days 1 day div on the main screen while displaying 1 second recordings 100 ms div in real time on the zoom screen The large memory capacity lets you capture all of your data while still maintaining a sample rate fast enough to see any abnormal phenomena E Efficient Memory Use Sufficient memory length is available even when 16 channels are used so you can conduct extended observations on multiple channels 2 5 MW per channel with standard memory 50 MW per channel with maximum memory omo Dewo Stopped E Multi Channel 2 Location Zoom Function 1 070 5 010 512 a5 YOKOGAWA DL750 A Wide Range of Trigger Functions for Accurately Capturing a Variety of Waveforms Having a wide range of triggers is of course very useful for obtaining stable observations of variety of different waveforms In addition the GUI menu makes setting trigger conditions easy and intuitive Simple and Enhan
4. Snapshot Function Enables On Screen Waveform Comparisons Using the snapshot function you can keep the currently displayed waveform with the touch of a button Snapshots are useful for comparing a reference waveform with an input waveform In addition snapshots can be saved to and loaded from the storage media All Channel Setup Menu eum Quickly View the Setup of All Channels This menu lets you review and modify all of the channel setups from a single screen display Parameters such as voltage axis sensitivity screen scale settings and linear scaling can be configured for each channel i Memory Backup Function Protects Your Data Even If the Power Supply Goes Out This function backs up about 10 hours of data saved to the acquisition memory immediately prior to power loss Memory backup helps you avoid losing important data even if the power supply is unstable and gets cut off Backup time varies according to the usage environment Four AA batteries are required for memory backup X Y Display Function Display an Overlay of up to Four X Y Displays This function lets you display multiple X Y plots together making relative phase comparisons easy The X Y display function is a powerful tool for applications such as evaluating DC motors based on a Lissajous waveform Wide Waveform Display Increase the Viewing Area of Display With the SVGA color TFT liquid crystal display the number of display pixels has been greatly
5. increased For wide waveform display set the resolution to 750 x 512 pixels YOKOGAWA SCOPECORDER rN DL750 Complete Connectivity E Ethernet optional Supports 100BASE TX and 10BASE T E Video Out SVGA Outputs a video signal so waveform can be viewed on an external monitor E SERIAL RS232 E Logic input 8 bits x 2 E External trigger input USB e Connecting to a PC Supported operating evereiiees Windows 98 SE Windows 2000 Pro Windows Me Just as for RS232 and GB IB you can write your own custom programs in Visual C 6 0 or Visual Basic 6 0 to control the DL750 through a USB interface PC communications are made easy with the Waveform Viewer and Wirepuller software programs e Connecting USB Peripheral Equipment USB keyboards and USB printers can be directly connected to the DL750 Simply press the IMAGE SAVE key to save image data to a CompactFlash card or other storage media The saved image data PNG JPEG BMP or PostScript format can then be displayed on the DL750 s screen as thumbnails The PRINT key lets you output images to the DL750 s build in printer a USB printer or a network printer Thumbnail display E Internal hard drive optional 20 GB FAT32 E Drive select one of three options Floppy Zip 250 MB 100 MB e PC card Flash ATA card 16 MB to 5 GB E SCSI interface E USB PC jack complies with USB Rev 1 1 E USB peripheral ja
6. set Connecting cable low voltage 1 1 366926 42 Vpeak or less Non isolated type for low voltage measurement at 42 Vpeak or less High speed logic probe 700986 42 Vpeak or less 8 bit non isolated 1 us response speed Isolated logic probe 700987 250 Vrms CAT II 250 Vrms 8 bit each channel isolated 20 ms response speed with AC Isolated logic measurement lead 758917 1000 Vrms CAT II 1000 Vrms Isolated logic probe measurement leads 2 per set 366928 42 Vpeak or less Adapter 1 The actual usable voltage is the lower value of the main unit s spec and the cable or probe s spec 2 One B9879PX connecting lead and one B9879KX connecting lead are included 3 For measurement 758917 must also be combined with 758922 or 758929 4 Cables and connectors rated at 42 Vpeak or less are both non isolated types Additional Supplies Printer roll paper B9988AE 111 mm x 10 meter rolls Order quantity 10 rolls to a package BNC jack RCA plug adapter DL750 with current probe 701930 and differential probe 700924 connected The model 701930 can be powered when the P4 option is selected Plug In Module Model Numbers 1 Probes are not included with any modules Probes must be purchased separately as accessories if required Exterior Dimensions 355 13 98 Unit mm inch
7. SCOPECORDER rN ScopeCorder DL750 DL750 701210 355 x 250 x 180 mm 9 kg 13 98 x 9 8 x 7 09inch Main unit and eight 701250 modules Safety Standards EN61010 1 Emission EN61326 Class A Immunity Standard EN61326 A Ethernet ScopeCorder A new measurement tool combining the functions of an oscilloscope for capturing instantaneous phenomena and a data recorder for monitoring long term trends YOKOGAWA 701210 FEATURES Up to 16 analog channels and 16 bit logic input Up to 1 GigaWord total memory GIGAZoom function DualCapture function 10 4 inch SVGA color TFT LCD 10 MS s 12 bits A D resolution 2 channel isolated module Floppy disk ZIP disk and PC card drives available 20 GB internal hard drive optional Leading Edge Mounting Technology and ASICs Reduce the Size of 2 Channel Modules E High Speed 10 MS s 12 Bit Isolated Module 701250 Broad bandwidth 3 MHz and high accuracy 0 5 inputs E High Speed 1 MS s 16 Bit Isolated Module 701251 High resolution inputs combined with high sensitivity 1 mV div E Temperature High Precision Voltage Module 701265 100 Hz frequency range high accuracy 0 08 voltage measurements and an ultra high sensitivity range value 100 uV div Additional input modules will be added to the lineup in the future Modules E innovative Solutions for Long Term Recording GIGAZoom Function for Instantaneous Full Lengt
8. al is evaluated and a specified action is performed automatically based on the evaluation Available actions include outputting a screenshot to a specified destination saving waveform data to a specified storage medium sounding a buzzer and sending email The DL750 comes standard with basic arithmetic operations addition subtraction multiplication division FFT power spectrum and phase shifting calculating a phase shift between channels For more flexible and complex calculations an optional user defined math function package is available With this option you can define up to eight different formulas using a wide range of functions including a triangle function differentiation integration square root digital filter and seven different FFT functions HEREEEEE You can also specify the results of a calculation as a parameter in another formula With these capabilities the DL750 makes it easy to perform complex calculations that in the past could only have been done by loading data onto a PC E Display and Data Recording Functions Real Time Hard Drive Recording with the C8 Option Only Recorder Like Real Time Data Recording over Extended Periods With the optional internal hard drive you can record measurements to the hard drive in real time This makes it easier to manage and analyze data using PCs and other tools Maximum data capacity 1 GW Maximum sampling rate 100 kS s using 1 channel only
9. appears on your PC s monitor You can control the DL750 through actions on the PC display You can also view waveforms on the PC In addition to the DL750 Wirepuller also works with DL1700 series and DL7000 series oscilloscopes Wirepuller is available free of charge You can download it at the following URL requires registration http www yokogawa com tm Bu DLsoft wire Further details are available at the Yokogawa web site ae tee mr n AN Se Des 700919 Waveform Viewer for DL Series Sold Separately Display Waveform Data Files WVF Files Captured with the DL750 on Your PC The Waveform Viewer software program lets you display waveform a data files the wvf File extension captured with the DL750 on your fora aP ere be ie PC As many as 24 analog waveforms can be displayed simultaneously In addition to the DL750 this program also works with other DL series instruments You can download a trial version of the Waveform Viewer for DL Series at the following URL http www yokogawa com tm Bu 700919 Further details are available at the Yokogawa web site ve oer EEE SCOPECORDER rN YOKOGAWA DL750 SPECIFICATIONS Basic Specifications Input eee Plug in module Each unit has a build in A D converter ots Logic inputs 16 8 bits x 2 Horizontal Maximum record length 2 5 MW CH 50 MW total standard 10 MW CH 250 MW total with M1 option 25 MW CH 500 MW total with M2
10. ced Triggers Edge trigger Set a regular edge trigger A gt B N Triggers the n th time that condition B goes true after condition A has gone true SIMPLE ENHANCED A Delay B Triggers if condition B goes true after condition A has gone true and an interval at least equal to the delay setting has elapsed m Edge onA Activates an edge trigger on another input during the interval when trigger condition A is true Triggers when any one of the individual channel conditions set with the patterns goes true Triggers when the pulse width is longer than the set time Triggers when the pulse width is less than the time m B TIME OUT Triggers when a preset time out time is reached m Period Triggers when a preset waveform frequency condition goes true Window Triggers when a trigger source enters or leaves a level set by two points Manual Trigger Action On Trigger In Addition to Simple and Enhanced Triggers a Trigger Can Be Automatically Save Measured Data Activated Manually with Press of a Button action each time a waveform is captured and displayed on the whenever you like separate from the preset screen This feature is useful for saving data automatically and trigger conditions reliably e g for data collection in automated continuous tests MANUAL TRIG When this trigger is activated the DL750 performs a specified With this feature a trigger can be executed G History Memory and Smart Search for Effecti
11. cks E GO NO GO I O External start stop E Trigger output external clock input switch Outputs TTL level trigger signals External clocks as fast as 1 MHz can be used with 701250 or 701251 1 Ask for information on compatible products Ethernet Optional e Connecting to a PC E Web Server and FTP Server The DL750 has a variety of server functions that let you perform remote controls or download waveform data and screen images onto a PC You can also access the DL750 through the Internet Explorer Just as for RS232 and GB IB you can write your own custom programs in Visual C 6 0 or Visual Basic 6 0 to control the DL750 through a USB interface IMAGE SAVE Key and Thumbnail Screen Images YOKOGAWA SCOPECORDER rN YOKOGAWA DL750 E Use a PC for Instrument Control and for Viewing Data Web Services Turn Your DL750 into a Web Server The DL750 can function as an independent Web server Connect to your DL750 directly using Internet Explorer and access a variety of services E File Transfer FTP E Waveform Monitor Monitor E Execution of Simple Control Commands Control Script E Waveform Data Acquisition Data Capture Wirepuller Control Your DL750 and Monitor Waveforms through a PC With the Wirepuller software program you can use your PC to SS control the DL750 through an Ethernet USB or GP IB interface When you open Wirepuller an image of the DL750 s front panel
12. electric shock be sure to ground the main unit In order to prevent electric shock be sure to tighten the module s screws Electrical i mage rh ee Vidiv 1 2 5 steps protective functions and mechanical protective functions will not be effective In combination with 700929 Nora probe tips H and L 600 V DC 1 Under typical operating conditions ambient temperature of 23 C 5 C Main unit only ibelween input terminals H and L4 140 V DC ambient humidity RH of 55 10 after calibration following 30 minute warmup period Maximum allowable in oe ae 8 Does not include reference contact compensation accuracy In combination with 700929 ee probe tip H or L and case ground 400 Vrms CAT 1 300 Vrms CAT II Main unit only between input terminal L and ground 42 V DC DL750 Model Number and Suffix Codes ACpeak CAT I and CAT II 30 Vrms DC accuracy 5 mV div to 20 V div 0 25 of 10 div 1 2 mV div 03 of 10 div 701210 DL750 ScopeCorder 1 mV div 0 5 of 10 div Power cable UL and CSA standard Input impedance 1 MQ 1 approx 35 pF Connector type Isolated type BNC connector 1DE stannar Input filter OFF 400 Hz 4 kHz 40 kHz BS standard Temperature coefficient SAA sandar Zero point 5 mV div to 20 V div 0 02 of 10 div C typical value Gain 1 mV div to 20 V div 0 02 of 10 div C typical value Help language English and Japanese online help Temperature High Speed Voltage Module 701265
13. form shown above was captured at a sampling rate of 50 kS s The occurrence of noise can be confirmed in the graph but the time resolution is too low to capture the waveform accurately Using DualCapture you can now record your trend data with a slow sampling speed and still be able to capture the transient phenomena with a faster sampling speed E integration of a High Speed Sampler Oscilloscope and Low Speed Sampler Recorder in a Single Unit High speed sampler Trigger on abnormal high speed phenomena Low speed sampler Roll recording trend recording E Separate Memory Management for Each Sampler Maximum memory for low speed sampler 100 MW Maximum memory for high speed sampler 10 kW x 100 screens E High Speed Sampling Triggered Only by Abnormal Phenomena Occurring During Long Term Observation Low Speed Sampling Effective for separately capturing data at high speed during measurements E Long Memory Equivalent to 1 Teraword To acquire many hours of data at the higher sampling rate 10 MS s would require Terawords of memory 8 hr 240 hr x 60 min x 60 sec x 10 MS s x 16 channels 4 6 138 TW Perce tre div aoa oT Ty m ry ZOUSAliv Phenomena can be accurately assessed at 10 MS s a Maximum 100 O ee phenomena With DualCapture the user sets triggers for capturing sudden phenomena Up to 100 phenomena can be collected in a memory length of 10 kW at a maximum sampling rate of 10 MS s
14. h G2 option Operators ABS SQR LOG EXP NEG SIN COS TAN ATAN PH DIF DDIF INTG BIN P2 P3 F1 F2 FV PWHH PWHL PWLH PWLL PWXX FILT1 FILT2 HLBT MEAN MAG LOGMAG PHASE REAL IMAG FFT types LS PS PSD CS TF CH Number of points 1000 2000 10 000 Window functions Rectangular Hanning Flat Top Internal media drives Floppy drive Zip or PC card choose one and 20 GB hard drive with C8 option General Specifications Rated supply voltage 100 to 120 VAC 200 to 240 VAC automatically switched Rated supply frequency 50 60 Hz Power consumed 300 VA Maximum voltage 1500 oo for one minute across power supply and groun Insulating resistance 10 MQ or greater at 500 VDC across power supply and ground Exterior Dimensions 355 x 250 x 180 mm WHD excluding knobs and protrusions Weight Approx 6 6 kg main unit with full options including M3 C8 C10 and P4 Approx 9 kg main unit and eight 701250 modules Operating temperature range 5 to 40 C For detailed specifications go to the following URL http Awww yokogawa com tm Bu DL750 1 070 5 010 512 a5 YOKOGAWA DL750 E Plug In Module Specifications 10 MS s High Speed 12 Bit Isolation Module 701250 Input channels 2 Input couplings AC DC GND Maximum sampling rate 10 MS s A D conversion resolution 12 bits 150 LSB div Input type Isolated unbalanced Frequency range 3 dB DC up to 3 MHz Input range value for 10 div disp
15. h Display of 1 GW of Data A large scale high speed ASIC was created to give the DL750 the ability to show the entire 1 GW of data on the display in real time Roll mode view Two zoom windows are available for displaying up to 500 MW of data Zooming can be done in real time or after data recording has stopped 1 GW memory for full length display and instantaneous zooming to user specified size Maximum Recording Time Sample Rate Seconds Minutes Hours 10 MS s 100 seconds 1 67 0 028 1 MS s 600 10 minutes 0 167 9000 150 minutes 10 kS s 72000 20 hours 1 kS s 864000 240 0 200 S s 2592000 720 0 E Amount of time data can be recorded with 1 GW memory SCOPECORDER rN DL750 YOKOGAWA FUNCTIONS DualCapture A Powerful Tool for Durability Test Data Analysis Simultaneous High Speed and Low Speed Recording Using DualCapture During durability testing it is necessary to monitor the long term trends of your data as well as capture the high speed transients that might occur This presents a challenge as trend data is usually recorded at a slower sampling speed that might miss the transient phenomena To meet this challenge the DL750 offers the DualCapture function ANO mm Sez si zz eS Maximum 100MW m This is the limit for 50 kS s User specified captured screen and the corresponding time are displayed Same phenomenon The wave
16. lay 3 In combination with 700929 in combination with 700929 _L 2E 50 mV div to 200 V div 1 2 5 steps z z yal unit only i See to a Vidiv 1 2 5 steps aximum input voltage z or less In combination with 70092 A probe tips H and L 600 V DC Input terminal pea Main unit only between input terminals H and L 250 V DC 4 ACpeak Maximum allowable in phase voltage In combination with 700929 ey probe tip H or L and case ground 400 a Vrms CAT 1 300 Vrms CAT II ge Main unit only between input terminal L and ground 42 V DC ACpeak CAT and CAT II 30 Vrms DC accuracy 0 5 of 10 div Input impedance 1MQ 1 approx 35 pF Connector type Isolated type BNC connector Input filter OFF 500 Hz 5 kHz 50 kHz 500 kHz Temperature coefficient Zero point 0 05 of 10 div C typical value Gain 0 02 of 10 div C typical value 1 MS s High Speed 16 Bit Isolation Module 701251 Input channels 2 Input couplings AC DC GND Maximum sampling rate 1 MS s A D conversion resolution 16 bits 2400 LSB div Module unit only Ground Input type Isolated unbalanced Frequency range 3 dB DC up to 300 kHz ex Vidiv to 5 mV div A Warning C up to 200 kHz 2 mV div 1 mV div Do not exceed the maximum input voltage withstand voltage or surge current Input range value for 10 div display In combination with 700929 10 mV div to 200 V div 1 2 5 steps In order to prevent
17. mes standard with functions such as the following Pulse Count Single Cycle Mode This function automatically calculates and displays the pulse In this mode the DL750 determines a cycle then calculates count for an input signal in a range defined by cursors It is items pertaining to the voltage axis and surface area in that useful for measuring rotation pulse counts of equipment like cycle Range settings can be used to obtain accurate single stepping motors for E cycle RMS and average value measurements tracking error signal ee esti in counts for optical discs and other devices and for counting encoder output pulse counts PISN C1 1 Example of pulse count settings 1 070 5 010 512 5 DL750 Linear Scaling Convert Measured Voltage Values to Physical Values for Direct Reading This function automatically performs the following calculation based on a scaling coefficient A and offset B Y AX B X isa measured value and Y is the scale value The results of this calculation are reflected in cursor measurement values and waveform parameter measurement values In addition user determined scale values can be defined for any two measurement P1 and P2 User Defined Math Function with the G2 Option Only Perform Complex Calculations GO NO GO Judgment Automatic Waveform Determinations With this function the user specifies a zone or waveform parameter for a measured waveform The measurement sign
18. option 50 MW CH 1 GW total with M3 option Time axis accuracy 0 005 Sweep time 500 ns to 5 sec div 1 2 5 steps 10 sec div 20 sec div 30 sec div 1 to 10 min div 1 min steps 12 min div 15 min div 30 min div 1 to 10 h div 1 h steps 12 h div 1 day div 2 days div 3 days div Acquisition modes Normal Maximum sampling rate 10 MS s Envelope Holds peak value at maximum sampling rate regardless of time div setting Box average Increases A D resolution up to 4 bits up to 16 bits Averaging Number of averagings 2 65 536 2 steps Roll 100 msec div or less Triggers Modes N LOG LEVEL NORMAL SINGLE SINGLE Simple trigger source H1 to CH16 LINE EXT LOGIC_A LOGIC_B TIME Slope selection CH1 to CH16 Rise fall rise fall EXT external trigger ee LOGIC_A LOGIC_B Rise fall Time Date year month date hour hours minutes time interval 1 minute to 24 hours Enhanced trigger source CH1 to CH16 LOGIC_A LOGIC_B Enhanced trigger type A gt B N A delay B B gt Time B lt Time B Time Out Period Windows OR Edge On A Screen updating rate Maximum 30 screens sec for a single waveform 1 Typical operating conditions Ambient temperature of 23 C 5 C ambient humidity RH of 55 10 Waveform Measurement Cursors Types Horizontal Two horizontal cursors Vertical Two vertical cursors Marker Four markers Degree Displayed a cursor at a specified angle for TY display only H amp V for XY dis
19. play only Automatic Measurement of Waveform Parameters Maximum number of measured parameters 24 Measured parameters P P Max Min High Low Avg Rms StdDev Oshot Oshot Rise Fall Freq Period Duty Width Width Pulse Burst1 Burst2 Avg Freq Avg Period Delay Int1 TY Int2TY Int1 XY Int2XY GO NO GO Judgment Parameter Make judgments using combinations of 16 waveform parameters Zone Make judgments ree combination of up to 6 waveform zones AND OR Actions One or more of the followings outputs screen image data saves waveform data sounds a buzzer sends email Screen Data Output Printer Destinations Select built in printer external USB printer or network printer with C10 option Formats Normal Outputs hard copy of screen shot Long Outputs displayed waveform enlarged along time axis Screen Data Output Image Saving Destinations Installed drive floppy drive Zip drive or PC card external SCSI drive internal hard drive with C8 option network drive with C10 option Display Display 10 4 inch color TFT LCD Effective screen size 211 2 mm x 158 4 mm Resolution 800 x 600 Waveform display pixels 650 x 512 in normal waveform display mode 750 x 512 in wide waveform display mode Display modes Split Single dual triad quad octal Zoom Main Main amp Z1 Main amp Z1 amp Z2 Main amp Z2 Z1 Only Z2 Only Z1 amp Z2 Z1 and Z2 are abbreviations for zoom a
20. power terminal with P4 option Maximum number of probes powered 4 Compatible probes Current probes 700937 15 Apeak and 701930 150 Arms Maximum number of current probes that can be used at one time 4 module 700937 2 module 701930 DualCapture Acquisition Memory Backup This function captures the same waveform data at two different sampling rates Main low speed maximum sampling rate Roll mode area at 100 kS s Sub high speed maximum sampling rate 10 MS s Main maximum memory length 100 MW with M3 option Sub memory length 10 kW fixed Sub maximum number of captured screens 100 Batteries Four AA alkaline dry cells AA R6 JIS and IEC type name LR6 or four nickel metal hydride rechargeable batteries Backed up data Acquisition memory waveform data Backup duration reference value Approximately 10 hours with M3 option 2 This backup time is a reference value only Actual backup duration will vary according to the usage conditions Media Drives Analysis Functions Channel to channel calculation function Number of definable calculation waveforms 8 Calculable record length 800 kW hehe MATH1 only 100 kW using MATH1 through MATH8 Standard Operators Addition subtraction multiplication division binary conversion phase shifting FFT FFT type PS Power Spectrum Number of points 1000 2000 10 000 Window functions Rectangular Hanning Flat Top User defined math function wit
21. rea 1 and zoom 2 respectively XY Single Mode X is fixed Y is set by user Quad Mode XY1 XY2 XY3 XY4 Accumulation PERSIST Overlay in one color 1 The LCD may contain some pixels that are always off or always on In addition brightness may vary due to the characteristics of the liquid crystal display This is not an indication of any problem with the display Recorder Built in printer Printing method Thermal line dot printing Paper width 112 mm Effective recording width 104 mm Functions Screen printing long printing Real time hard drive recording with C8 option Data capacity 1G Maximum sampling rate 100 kS s using 1 channel Formats PNG JPEG BMP PostScript External I O LOGIC input specifications Input points 8 bits x 2 Maximum sampling rate 10 MS s Compatible probes Non isolated 700986 8 bits isolated 700987 8 bits EXT TRIG IN EXT TRIG OUT Connector RCA pin jack Input output level TTL 0 to 5 V EXT Clock IN Connector RCA pin jack Input level TTL 0 to 5 V Input frequency Up to 1 MHz for module 701250 and 701251 up to 500 Hz for module 701265 Communication interfaces GP IB USB peripheral equipment jacks USB keyboards and USB printers USB complies with Rev 1 1 for connection to PC Ethernet complies with 100BASE TX and 10BASE T with C10 option serial RS232 and SCSI GO NO GO I O Connector type Modular jack RJ12 I O level TTL 0 to 5 V Probe
22. rone O Input filter OFF 2 Hz 8 Hz 30 Hz eae Reference junction compensation Aa A temperature balanced Printer roll paper 10 meters 3 a S R S B W Cover panels for blank module slots 8 1 K iron doped gold chromel Rubber feet four per set 1 Temperature coefficient for voltage Soft case for storing accessories 1 Zero point hy 01 of 10 set 0 05 uV C typical value Gain 0 02 of 10 div C typical value 1 070 5 010 512 5 DL750 YOKOGAWA m Accessories Probes Cables and Converters Allowable Voltage Current Model No rated values for standalone cables probes Products Safety Spec 1000 Vrms CAT II orobe standalone spec 1000 Vpeak probe standalone spec Isolated probe 700929 Descriptions 10 1 safety probe capacitance adjustment range of 20 45 pF for 701250 and 701251 Current probe 700937 300 Vrms CAT 15 Apeak Frequency range DC up to 50 MHz Connect to probe power terminal for use Current probe 701930 300 Vrms CAT III 150 Arms Frequency range DC up to 10 MHz Connect to probe power terminal for use Differential probe 700924 1000 Vrms CAT III 1400 Vpeak 1000 Vrms 1000 1 100 1 1 1 BNC safety adapter lead 701901 1000 Vrms CAT II 1000 Vpeak Must be combined with 758922 or 758929 Alligator adapter 758922 300 Vrms CAT II 300 Vrms Two per set Alligator adapter 758929 1000 Vrms CAT II 1000 Vrms Two per
23. ve Access to Large Amounts of Captured Date History Memory and History Search Zone Search Occasionally you may capture an abnormal waveform and then have it quickly RERE disappear from the display as new data is acquired It is not always possible to manually Start and Stop data acquisition to catch the abnormal waveform and have it displayed The History Memory function was designed fo th Abnormal waveforms in the such situations It divides long memory into a number of e blocks and automatically stores up to 2000 previously captured waveforms This means you can reliably save displayed waveforms to memory even when there H setting are phenomena for which trigger conditions cannot be Up to 2000 eereane of set History Memory data The Zone Search function lets you define zones on the screen and find all previously captured waveforms that either pass or don t pass through the user defined zone Up to four zones can be defined Search Edge Search and Zoom Siin The Edge Search counts rising and falling edges in the captured data It automatically searches for the desired edges and displays them on a zoom screen SEARCH E Analyze Captured Waveform Data Automatically Measure Waveform Parameters Easily Reading Measured Waveform Frequency Rise Time and Other Parameters Waveform parameters such as voltage frequency and RMS are measured automatically In addition to general parameter measurement function the DL750 co
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