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Agilent Technologies U1211A Manuals
Manuals and User Guides for Agilent Technologies U1211A. We have
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Agilent Technologies U1211A manuals available for free PDF download: User's Manual And Service Manual, Quick Start Manual
Agilent Technologies U1211A User's Manual And Service Manual (143 pages)
Clamp Meters
Brand:
Agilent Technologies
| Category:
Measuring Instruments
| Size: 3.82 MB
Table of Contents
Restricted Rights Legend
2
Trademark Acknowledgements
2
Safety Symbols
3
General Safety Information
4
Environmental Conditions
6
Table of Contents
11
1 Getting Started
20
Introduction
20
Figure 1-1 Agilent U1211A, U1212A, and U1213A Clamp Meters
20
Features
21
Initial Inspection
22
Standard Purchase Items
22
Product at a Glance
23
The Front Panel at a Glance
23
Figure 1-2 Clamp Meter Front Panel
23
The Annunciator Display at a Glance
24
Figure 1-3 LCD Annunciator Display with Full Segments Displayed
24
Table 1-1 U1211A, U1212A, and U1213A Annunciator Display
24
Table 1-2 Analog Bar-Graph Ranges
26
The Buttons at a Glance
27
Figure 1-4 Hold/Max Min Button
27
Table 1-3 Hold/Max Min Button Description
27
Figure 1-5 Function and Status Buttons
28
Getting Started
29
The Rotary Switch at a Glance
30
Figure 1-6 Clamp Meter Rotary Switch
30
The Terminals at a Glance
31
Figure 1-7 Clamp Meter Terminal Inputs
31
Table 1-4 Terminal Connections for Different Measurement Functions
31
The Clamp Jaw at a Glance
32
Figure 1-8 Clamp Jaw Close and Open State
32
The Rear Panel at a Glance
33
Figure 1-9 Clamp Meter Rear Panel
33
2 Making Measurements
35
Performing Current Measurement
36
Figure 2-1 Measuring Current
37
Performing Voltage Measurement
38
Figure 2-2 Measuring Voltage
39
Performing Resistance Measurement and Continuity Test
40
Figure 2-3 Measuring Resistance
41
Figure 2-4 Continuity Test
42
Performing Diode Measurement
43
Figure 2-5 Measuring Diode (Forward Bias)
44
Figure 2-6 Measuring Diode (Reverse Bias)
45
Performing Capacitance Measurement
46
Figure 2-7 Measuring Capacitance
47
Performing Temperature Measurement
48
Figure 2-8 Measuring Temperature
49
3 Functions and Features
52
Data Hold (Trigger Hold)
52
Enabling the Data Hold Function
52
Figure 3-1 Data Hold Operation
53
Refresh Hold
54
Enabling the Refresh Hold Function
54
Figure 3-2 Refresh Hold Operation
55
Dynamic Recording
56
Enabling the Dynamic Recording Mode
56
Figure 3-3 Dynamic Recording Mode
58
Ms Peak Hold
59
Enabling the 1 Ms Peak Hold Function
59
Figure 3-4 1 Ms Peak Hold Mode Operation
60
Null (Relative)
61
Enabling the Null Operation
61
Figure 3-5 Null (Relative) Mode Operation
62
4 Changing the Default Settings
64
Selecting Setup Menu
64
Table 4-1 Setup Mode Buttons Operation
64
Default Factory Settings and Available Setting Options
66
Table 4-2 Default Factory Settings and Available Setting Options for each
66
Figure 4-1 Setting the Minimum Frequency
68
Setting Minimum Frequency Measurement
68
Figure 4-2 Setting the Beep Frequency
69
Setting Beep Frequency
69
Figure 4-3 Setting the Data Hold or Refresh Hold Mode
70
Setting Data Hold/Refresh Hold Mode
70
Setting Auto Power-Off Mode
71
Figure 4-4 Setting the Auto Power-Off Duration
72
Figure 4-5 Setting the Backlight Power-On Duration
72
Setting Backlight Power-On Duration
72
Setting Temperature Unit
72
Figure 4-6 Setting the Temperature Unit
74
Figure 4-7 Reverting to Default Factory Settings
75
Returning to Default Factory Settings
75
5 Maintenance
77
General Maintenance
78
Battery Replacement
79
Figure 5-1 Replacing the Battery in the Clamp Meter
80
Troubleshooting
81
Table 5-1 Basic Troubleshooting Procedures
81
6 Performance Tests and Calibration
84
Calibration Overview
84
Closed-Case Electronic Calibration
84
Agilent Technologies Calibration Services
84
Calibration Interval
84
Adjustment Recommendation
85
Recommended Test Equipment
86
Table 6-1 Recommended Test Equipment
86
Basic Operating Tests
87
Testing the Display
87
Testing the Backlight
87
Figure 6-1 Full Segments of Annunciator Display
87
Test Considerations
88
Input Connections
89
Performance Verification Tests
90
Table 6-2 Performance Verification Tests
91
Table 6-2 Performance Verification Tests (Continued)
93
Figure 6-2 Current Performance Verification Test Setup
94
Functional Tests (Only for U1212A and U1213A)
95
Table 6-3 DC Current Offset Verification Test
95
Table 6-4 AC Current Balancing Verification Test
97
Calibration Security
98
Unsecuring the Instrument for Calibration
98
Adjustment Considerations
101
Valid Adjustment Reference Input Values
102
Table 6-5 U1211A Valid Adjustment Reference Input Values
102
Table 6-6 U1212A Valid Adjustment Reference Input Values
103
Table 6-7 U1213A Valid Adjustment Reference Input Values
104
Front Panel Calibration
107
Calibration Process
107
Adjustment Procedures
107
Figure 6-3 Typical Adjustment Process Flow
109
Table 6-8 U1211A List of Adjustment Items
110
Table 6-9 U1212A List of Adjustment Items
111
Table 6-10 U1213A List of Adjustment Items
113
Adjustment Count
115
Figure 6-4 Displaying Adjustment Counts
116
Error Codes
117
Table 6-11 Error Codes and Their Respective Meanings
117
7 Characteristics and Specifications
119
Product Characteristics
120
Table 7-1 Product Characteristics
120
U1211A Electrical Specifications
122
DC Specifications
122
Table 7-2 U1211A DC Accuracy ± (% of Reading + Number of LSD)
122
AC Specifications
123
Table 7-3 U1211A AC Accuracy ± (% of Reading + Number of LSD)
123
Voltage 1 Ms Peak Hold Specifications
124
Current 1 Ms Peak Hold Specifications
124
Table 7-4 U1211A Voltage 1 Ms Peak Hold Specifications
124
Table 7-5 U1211A Current 1Ms Peak Hold Specifications
124
Frequency Specifications
125
Table 7-6 U1211A Frequency Accuracy Specifications
125
Table 7-7 U1211A Frequency Sensitivity During Voltage and Current
125
Operating Specifications
126
Table 7-8 U1211A Measuring Rate
126
U1212A Electrical Specifications
127
DC Specifications
127
Table 7-9 U1212A DC Accuracy ± (% of Reading + Number of LSD)
127
AC Specifications
129
Table 7-10 U1212A AC Accuracy ± (% of Reading + Number of LSD)
129
Voltage 1 Ms Peak Hold Specifications
130
Current 1 Ms Peak Hold Specifications
130
Table 7-11 U1212A Voltage 1 Ms Peak Hold Specifications
130
Table 7-12 U1212A Current 1 Ms Peak Hold Specifications
130
Temperature Specifications
131
Table 7-13 U1212A Temperature Specifications
131
Frequency Specifications
132
Table 7-14 U1212A Frequency Accuracy Specifications
132
Table 7-15 U1212A Frequency Sensitivity During Voltage and Current
132
Operations Specifications
133
Table 7-16 U1212A Measuring Rate
133
U1213A Electrical Specifications
134
DC Specifications
134
Table 7-17 U1213A DC Accuracy ± (% of Reading + Number of LSD)
134
AC Specifications
136
Table 7-18 U1213A AC Accuracy ± (% of Reading + Number of LSD)
136
AC + DC Specifications
137
Table 7-19 U1213A AC + DC Voltage Accuracy
137
Table 7-20 U1213A AC + DC Current Accuracy
137
Voltage 1 Ms Peak Hold Specifications
138
Current 1 Ms Peak Hold Specifications
138
Table 7-21 U1213A Voltage 1 Ms Peak Hold Specifications
138
Table 7-22 U1213A Current 1 Ms Peak Hold Specifications
138
Temperature Specifications
139
Table 7-23 U1213A Temperature Specifications
139
Frequency Specifications
140
Table 7-24 U1213A Frequency Accuracy Specifications
140
Table 7-25 U1213A Frequency Sensitivity During Voltage and Current
140
Duty Cycle
141
Operations Specifications
141
Table 7-26 U1213A Duty Cycle Accuracy Specification
141
Table 7-27 U1213A Measuring Rate
141
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Agilent Technologies U1211A Quick Start Manual (16 pages)
Clamp Meter
Brand:
Agilent Technologies
| Category:
Measuring Instruments
| Size: 1.24 MB
Table of Contents
Knowing Your Clamp Meter
2
Functions and Features
3
Rotary Switch
3
Function Buttons
3
Annunciator Display
4
Input Terminals
5
Performing Current Measurement
6
Performing Voltage Measurement
8
Performing Resistance Measurement and Continuity Test
9
Performing Diode Measurement
10
Performing Capacitance Measurement
11
Performing Temperature Measurement
12
Replacing the Battery
13
Regulatory Markings
14
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