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
ADCMT Manuals
Multimeter
7451A
Operation manual
ADCMT 7451A Operation Manual
Hide thumbs
1
2
3
4
Table Of Contents
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
page
of
212
Go
/
212
Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
1 Introduction
Contents of this Manual
Product Overview
2 Precautions
If a Fault Occurs
Removing the Case
Power Fuse
Electromagnetic Interference
Note When Turning on the Power
3 Setup
Inspection on Delivery
Standard Accessories
Installation Environment
Protecting against Electrostatic Discharge
Electrostatic Countermeasures for the Work Floor and Human Body
Electrostatic Countermeasures for the Workbench
ESD Countermeasures
Accessories
Input Cable
Caution When Connecting Peripherals
Power Requirements
Checking the Power Supply Voltage
Indication of the Set Power Supply Voltage
Relation Table between AC Power Supply Voltage and Indication of Set Power Supply Voltage
3.4.2 Changing the Power Supply Voltage
Connecting the Power Cable
4 Quick Start
Panel Description
Front Panel Description
Display Section Description
Display Section
Power Switch
Measurement Function Keys
Measurement Range Selection Keys
Sampling Selection Keys
Calculation Selection Keys
MENU/ENTER Key
SHIFT/EXIT/LOCAL Key
Front Input Section for Measurement
CAT II (Marking)
Rear Panel Description
Basic Operation
Measurement Functions
DC Voltage Measurement (DCV)
Maximum Allowable Applied Voltage (DCV)
Range and Input Impedance (DCV)
DC Voltage Measurement (DCV-Bch)
Maximum Allowable Applied Voltage (DCV-Bch)
Range and Input Impedance
AC Voltage Measurement (ACV and ACV(AC+DC))
Selecting the AC Filter
Maximum Allowable Applied Voltage (ACV and ACV(AC+DC))
Resistance Measurement (2W, 4W, LP-2W, and LP-4W)
Maximum Allowable Applied Voltage (2W, 4W, LP-2W, LP-4W)
DC Current Measurement (DCI)
AC Current Measurement (ACI and ACI(AC+DC))
Selecting the AC Filter
Diode Measurement
Maximum Allowable Applied Voltage (FREQ)
Display Resolution
Setting the Measurement Range
Setting the Sampling Rate
Sampling Rate, Measurement Speed, and Auto-Zero
Sampling Rate and Display Digits
5 Menu Operation and Function Description
Menu
How to Navigate the Menus
Menu Operation
Menu Operation Key and Function
Menu List
Measurement Functions and Parameters
DC Voltage Measurement (DCV)
DC Voltage Measurement (DCV-Bch)
Continuity Measurement
Temperature Measurement
Measurement Range and Auto-Range
Measurement Function and Range Structure
Measurement Range
Auto-Range
Auto-Zero Operation
Performing Auto-Zero
Display Mode Setting
Display Digit Setting
Sampling Operation
Measurement Sequence
Sampling Interval (SI) and Integration Time (IT) Settings
Setting Range and Resolution of the Integration Time (IT)
Setting Range of Sampling Interval (SI)
Integration Time and Minimum Measurement Time
Sampling Count Setting
Trigger Function
Trigger Model
Trigger System Operation
Trigger Source Selection
Trigger Delay (Td)
Trigger Delay Time, Setting Resolution, and Accuracy
Trigger Count Setting
Level Trigger and Delta Trigger
Level Trigger
Delta Trigger
Delta Trigger Detection Pattern
Pre-Trigger Operation
Calculation Functions
Calculation System Diagram
NULL Calculation
Smoothing Calculation
Scaling Calculation
Db and Dbm Calculation
Comparator Calculation
MAX/MIN Calculation
Statistical Calculation
5.10 Saving and Loading the Measurement Condition Settings
Auto-Loading When Turning on the Power
Saving the Setting Parameters
Loading the Setting Parameters
5.11 Storing and Recalling the Measurement Data
Memory Store
Memory Recall
Memory Clear
5.12 System Settings
Selecting the Input Terminal
Disabling Functions
Relationship According to Disabling the Function
Front Panel Disabling Function
Error Queue
6 How to Use the Interface
Interface Selection
Response to the *IDN? Command (7451A/61A Only)
Gpib
Overview
Interface Functions
6.2.2 Precautions in Use of GPIB
Standard Bus Cable
GPIB Setting
Usb
Overview
USB Specifications
Setting up the USB Port
Connecting to a Personal Computer
Usbid Setting
Control Signal
External Trigger Terminal (TRIGGER IN)
Simple Equivalent Circuit of Trigger Input Terminal
Measurement Complete Signal Terminal (COMPLETE OUT)
Simple Equivalent Circuit of Complete Signal Output Terminal
6.5 Comparator Output
Optical Semiconductor Relay Contact and TTL Logical Output (A)
Optical Semiconductor Relay Contact and TTL Logical Output (B)
Digital Output (7461P Only)
ADC Commands
Signal Output Pin
Command Reference
Selecting the Command Language
Compatibility
Output Data Format
6.7.3 ADC Command Reference
SCPI Command Reference
SCPI Command Reference Syntax
SCPI Commands
Remote Command
Status Register Structure
Status Register Structure
Status Register Structure
Status Byte Register Structure
Status Byte Register (STB)
Standard Event Status Register (SESR)
Measurement Event Register (MER)
Questionable Event Register (QER)
Operation Event Register (OER)
Sample Programs (Command Used in ADC CORPORATION)
Sample Programs (SCPI Command)
7 Specifications
DC Voltage Measurement (DCV)
AC Voltage Measurement (ACV, ACV(AC+DC))
Resistance Measurement (2W, LP-2W, 4W, LP-4W)
DC Current Measurement (DCI)
AC Current Measurement (ACI, ACI(AC+DC))
Frequency Measurement (FREQ)
Diode Measurement
Continuity Measurement
Temperature Measurement (TEMP-2W, TEMP-3W, TEMP-4W)
Measurement Time and Display Digits
7.1.11 Calculation Functions
Interface Specifications
General Specifications
Options
8 Maintenance
Replacing Fuses
Replacing a Power Fuse
Replacing a Protection Fuse
Input Terminal Protection Fuse
Cleaning
Cleaning the Outside
Cleaning Others
Calibration
Preparing for Calibration
Calibration Standards
Calibration Point
Calibration Procedure
Replacing Parts with Limited Life
Product Disposal and Recycle
Storage
Transportation
Notes Regarding Repair, Replacement, and Periodic Calibration
Contacting ADC CORPORATION for Repair or Calibration
Address and Phone Number
System Recovery Procedure
8.10 Self-Test
Display and Key Tests
8.11 Error Message List
Dimensional Outline Drawing
Alphabetical Index
Advertisement
Quick Links
1
8.11 Error Message List
Download this manual
Cover
7451A/61A/61P
Digital Multimeter
Operation Manual
FOE-00000061B00
MANUAL NUMBER
Applicable Models
7451A
7461A
7461P
First printing January 20, 2011
C
2011
ADC CORPORATION
All rights reserved.
Printed in Japan
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Need help?
Do you have a question about the 7451A and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for ADCMT 7451A
Multimeter ADCMT 7461A Operation Manual
(212 pages)
Multimeter ADCMT 7461P Operation Manual
(212 pages)
Multimeter ADCMT 7351A Operation Manual
(186 pages)
Multimeter ADCMT 7351E Operation Manual
(186 pages)
Multimeter ADCMT 7352A Operation Manual
(218 pages)
Multimeter ADCMT 7352E Operation Manual
(218 pages)
Multimeter ADCMT 7481 Operation Manual
(344 pages)
This manual is also suitable for:
7461a
7461p
Table of Contents
Save PDF
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 7451A and is the answer not in the manual?
Questions and answers