Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Hioki Manuals
Measuring Instruments
MR8741
Instruction manual
Hioki MR8741 Instruction Manual
Hide thumbs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
page
of
424
Go
/
424
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Contents
Usage Index
Confirming Package Contents
Introduction
Safety Information
Operating Precautions
Chapter 1 Overview
Product Overview
Names and Functions of Parts
Display
Screen Configuration
Basic Operations
Mouse Operations
Mouse Right-Click Menu
Mouse Left-Click Operations
Mouse Wheel Operations
Waveform Operations
Measurement Operations
File Operations
Measurement Preparations
Install an Input Module
Connecting Cords
Recording Media Preparation
Storage Media (Inserting a USB Memory Stick)
Formatting Storage Media
Supplying Power
Connecting the Power Cord
Turning the Power on and off
Setting the Clocks
Adjusting the Zero Position (Zero-Adjust)
Performing Calibration (When Mounting MR8990)
Measurement Procedure
Ensuring Measurement Safety
Measurement Workflow
Pre-Measurement Inspection
Setting Measurement Configuration
Measurement Function
Time Axis Range and Sampling Rate
Recording Length (Number of Divisions)
Screen Layout
Input Channel Setting
Channel Setting Workflow
Analog Channel
Logic Channel
Display Sheet
Starting and Stopping Measurement
Saving/Loading Data & Managing Files
Data Capable of Being Saved & Loaded
Saving Data
Save Types and Workflow
Automatically Saving Waveforms
Saving Data Selectively (SAVE)
Saving Example (Saving for Memory Division)
Save Waveform Output Data to the Media
Loading Data
Managing Files
Saving
Checking the Contents of a Folder (Open a Folder)
Creating New Folders
Deleting Files & Folders
Sorting Files
Renaming Files & Folders
Copying a File into a Specified Folder
Chapter 5 Printing
Printing Type and Workflow
Making Auto Print Settings
Send PRINT Key
Set the Print Contents
Miscellaneous Printing Functions
Screen Hard Copy
Report Print (A4 Size Print)
List Print
Text Comment Printing
Waveform Screen Monitoring and Analysis
Reading Measurement Values (Using the A/B Cursors)
Specifying a Waveform Range (A/B Cursor)
Moving the Waveform Display Position
About Display Position
Scrolling the Measurement Waveform
Moving the Position
Performing Waveform X-Y Synthesis
Magnifying and Compressing Waveforms
Magnifying and Compressing Horizontal Axis (Time Axis)
Zoom Function (Magnifying a Section of the Horizontal Axis (Time Axis))
Magnifying and Compressing Vertical Axis (Voltage Axis)
Monitoring Input Levels (Level Monitor)
Level Monitor
Numerical Value Monitoring (DMM Display)
Switching the Waveform Screen Display (Display Menu)
Showing Upper/Lower Limit on Waveform Screen
Showing Comments on Waveform Screen
Switching the Waveform Display Width
Switching the Format (MR8741 Only)
Changing the Monitor Values (MR8740 Only)
Switch the Displayed Sheet
Seeing Block Waveforms
Chapter 7 Utility Functions
Adding Comments
Adding a Title Comment
Adding a Channel Comment
Alphanumeric Input
Displaying Waveforms During Recording (Roll Mode)
Displaying New Waveforms over Past Waveforms (Overlay)
Converting Input Values (Scaling Function)
Scaling Setting Examples
Variable Function (Setting the Waveform Display Freely)
Fine Adjustment of Input Values (Vernier Function)
Inverting the Waveform (Invert Function)
Copying Settings to Other Channels (Calculation No.) (Copy Function)
Making Detailed Settings for Input Modules
Making Settings for the Anti-Aliasing Filter (A.A.F.) (8968 High Resolution Unit)
Probe Attenuation Selection
Settings for the 8967 TEMP Unit
Settings for the 8969 and U8969 Strain Unit
Settings for the 8970 Freq Unit
Settings for the 8971 Current Unit
Settings for the 8972 DC/RMS Unit
Settings for the MR8990 Digital Voltmeter Unit
Model U8974 High Voltage Unit Settings
MR8790 Waveform Generator Unit Settings
MR 8971 Pulse Generator Unit Settings
U8793 Arbitrary Waveform Generator Unit Settings
Register the Waveform in the U8793 Arbitrary
Waveform Generator Unit
Save the Waveforms Registered in the Model U8793 in the Media
Setting Output Waveform Parameters
Chapter 8 Trigger Settings
Setting Workflow
Setting the Trigger Mode
Triggering by Analog Signals
Analog Trigger Settings and Types
Triggering by Logic Signals (Logic Trigger)
Trigger by Timer or Time Intervals (Timer Trigger)
Synchronizing between Blocks (MR8740 Only)
Applying an External Trigger (MR8741 Only)
Triggering Manually (Manual Trigger)
Pre-Trigger Settings
Setting the Trigger Start Point (Pre-Trigger)
Setting Trigger Acceptance (Trigger Priority)
Setting Trigger Timing
Setting Combining Logic (AND/OR) for Multiple Trigger Sources
Using Trigger Settings to Search Measurement Data
Numerical Calculation Functions
Numerical Calculation Workflow
Settings for Numerical Value Calculation
Displaying Numerical Calculation Results
Judging Calculation Results
Display of Judgment Results and Signal Output
Saving Numerical Calculation Results
Numerical Calculation Type and Description
Waveform Calculation Functions
Waveform Calculation Workflow
Settings for Waveform Calculation
Displaying the Waveform Calculation Results
Setting Constants
Changing the Display Method for Calculated Waveforms
Waveform Calculation Operators and Results
Memory Division
Function
Recording Settings
Display Settings
Chapter 12 FFT Function
Overview and Features
Operation Workflow
Setting FFT Analysis Conditions
Selecting the FFT Function
Selecting the Data Source for Analysis
Setting the Frequency Range and Number of Analysis Points
Thinning out and Calculating Data
Setting the Window Function
Setting Peak Values of Analysis Results
Averaging Waveforms
Fft Analysis Modes and Averaging
Emphasizing Analysis Results (Phase Spectra Only)
Analysis Mode Settings
10Setting the Display Range of the Vertical Axis (Scaling)
11Setting and Changing Analysis Conditions on the Waveform Screen
Selecting Channels
Setting Screen Displays
Displaying Running Spectrums
Saving Analysis Results
Analysis with the Waveform Screen
Analyzing after Specifying an Analysis Starting Point
Analysis Modes and Display Examples
FFT Analysis Modes
Linear Spectrum
RMS Spectrum
Power Spectrum
Power Spectrum Density *1
LPC Analysis(Power Spectrum Density) *1
Transfer Function
Cross Power Spectrum
Impulse Response
Coherence Function
Phase Spectrum
Auto-Correlation Function
Cross-Correlation Function
1/1 Octave Analysis *1
Analysis Mode Functions
Waveform Evaluation Function (MR8741 Only)
Waveform GO/NG Evaluation (MEM, FFT Function)
Setting the Waveform Area
Setting the Waveform Evaluation Mode
Setting the GO/NG Stop Mode
Creating the Evaluation Area
Editor Command Details
System Environment Settings
Connection to a Computer
LAN Settings and Connection (before Using Ftp/Internet Browser/Command Communications)
Making LAN Settings at the Instrument
Connecting Instrument and PC with LAN Cable
Making HTTP Settings on the Instrument
Performing Remote Operations on the Instrument (Use an Internet Browser)
Connecting to the Instrument with an Internet Browser
Operating the Instrument with an Internet Browser
Accessing the Files on the Instrument from a Computer (Using FTP)
Making FTP Settings at the Instrument
Using FTP to Connect to the Instrument
Using FTP for File Operations
Wave Viewer (Wv)
Controlling the Instrument with Command Communications (LAN)
Making Settings on the Instrument
Communication Command Setting
By Using Model 9333 LAN Communicator
Operating the Instrument Remotely and Acquiring Data
External Control (MR8741 Only)
Connecting External Control Terminals (MR8741 Only)
External I/O (MR8741 Only)
External Input (START/IN1) (STOP/IN2) (SAVE/IN3)
External Output (GO/OUT1) (NG/OUT2)
External Sampling (SMPL)
Trigger Output (TRIG OUT)
External Trigger Terminal (EXT.TRIG)
General Specifications
Specifications
FFT Function
Measurement Functions
Memory Function
Recorder Function
Trigger Section
File Specifications
Built-In Functions
8966 Analog Unit
Input Modules Specifications
8967 TEMP Unit
8968 High Resolution Unit
8969 Strain Unit / U8969 Strain Unit
8970 Freq Unit
8971 Current Unit
8972 DC/RMS Unit
8973 Logic Unit
MR8990 Digital Voltmeter Unit
U8974 High Voltage Unit
U8793 Arbitrary Waveform Generator Unit
MR8790 Waveform Generator Unit
MR8791 Pulse Generator Unit
Maintenance and Service
Trouble Shooting
Initializing System Settings (System Reset)
Initializing the Instrument
Initializing Waveform Data
Error Messages
ROM/RAM Check
Self-Test (Self Diagnostics)
Display Check
System Configuration Check
Updating the Instrument
Cleaning
Disposing of the Instrument (Lithium Battery Removal)
Appendix
Appendix 1 Default Values for Major Settings
Appendix 2 Reference
Appendix 2.1 Waveform File Sizes
Appendix 2.2 Setting Configuration and Image Data File Sizes
Appendix 2.3 Timebase and Maximum Recordable Time
Appendix 2.4 Maximum Record Length and Number of Divisions (Memory Division Function)
Appendix 2.5 Time Axis Range and Sampling Rate of MR8990 Digital Voltmeter Unit
Appendix 2.6 Scaling Method When Using Strain Gauges
Appendix 3 about Options
Appendix 3.1 Options
Appendix 4 FFT Definitions
Index
Advertisement
Quick Links
Download this manual
MR8740
MR8741
Instruction Manual
MEMORY HiCORDER
EN
Oct. 2018 Revised edition 7
MR8740A982-07 18-10H
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Chapters
Table of Contents
3
Fft Analysis Modes and Averaging
265
Table of Contents
Need help?
Do you have a question about the MR8741 and is the answer not in the manual?
Ask a question
Questions and answers
Subscribe to Our Youtube Channel
Related Manuals for Hioki MR8741
Measuring Instruments Hioki MR8880-20 Quick Start Manual
Memory hicorder (8 pages)
Measuring Instruments Hioki MEMORY HiCORDER MR8880 Quick Start Manual
Capture high- to low-voltage signals in a single device (9 pages)
Measuring Instruments Hioki Memory HiCorder MR6000 Instruction Manual
(210 pages)
Measuring Instruments Hioki MEMORY HiCORDER MR6000 Instruction Manual
(392 pages)
Measuring Instruments Hioki MR8847-51 Instruction Manual
Memory hicorder (482 pages)
Measuring Instruments Hioki MR8847A Manual
(20 pages)
Measuring Instruments Hioki MR8880 Manual
Memory hicorder (8 pages)
Measuring Instruments Hioki MR8740T Quick Start Manual
Memory hicorder (174 pages)
Measuring Instruments Hioki MR8740T Instruction Manual
Memory hicorder (238 pages)
Measuring Instruments Hioki MEMORY HiCORDER MR8870-20 Measurement Manual
Memory recorder (20 pages)
Measuring Instruments Hioki MR8875 Measurement Manual
Memory hicorder (29 pages)
Measuring Instruments Hioki MR8740 Instruction Manual
(424 pages)
Measuring Instruments Hioki MEMORY HiCORDER MR8847-01 Instruction Manual
(402 pages)
Measuring Instruments Hioki MEMORY HiCORDER MR8847-02 Instruction Manual
(402 pages)
Measuring Instruments Hioki MEMORY HiCORDER MR8847-03 Instruction Manual
(402 pages)
Measuring Instruments Hioki 8835-01 Instruction Manual
Memory hicorder (406 pages)
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the MR8741 and is the answer not in the manual?
Questions and answers