Fluke 741B Fluke 741B - 743B Users Manual - Page 6

741B/743B

Users Manual

iv

In Case of Difficulty

...................................................................................................

97

Service Center Calibration or Repair

........................................................................

98

Replacement Parts

....................................................................................................

99

Accessories

....................................................................................................................

100

Specifications

.................................................................................................................

102

DC Voltage Measurement

.........................................................................................

103

AC Voltage Measurement

.........................................................................................

104

DC Current Measurement

.........................................................................................

105

Resistance Measurement

..........................................................................................

105

Continuity Testing

.....................................................................................................

106

Frequency Measurement

..........................................................................................

106

DC Voltage Output

....................................................................................................

107

DC Current Output

....................................................................................................

108

Resistance Sourcing

.................................................................................................

109

Frequency Sourcing

..................................................................................................

110

Temperature, Thermocouples

...................................................................................

111

Temperature, Resistance Temperature Detectors

....................................................

114

Loop Power Supply

...................................................................................................

116

Top and Bottom Limits of Ranges with Auto Range On

............................................

117

General Specifications

..............................................................................................

119

Index

.............................................................................................................................

121

Section	Page
741B/743B Users Manual	1
LIMITED WARRANTY & LIMITATION OF LIABILITY	2
Table of Contents	3
List of Tables	7
List of Figures	9
Introduction	11
Standard Equipment	14
Safety Information	17
Getting Started Exercise	20
Operating Features	22
Input and Output Jacks	22
Keys	24
Display	27
Setting Up the Calibrator	29
Using the Strap and Bail	29
Charging the Battery	30
Battery Life	32
Preserving Battery Life	33
Using the Optional Battery Eliminator	33
Selecting the Display Language	34
Adjusting the Display Contrast	34
Displaying the Date and Time	34
Using the Backlight	36
Personalizing the Calibrator	36
Using Measure Mode	38
Measurement Ranges	38
Measuring Electrical Parameters	38
Testing Continuity	40
Measuring Pressure	40
Measuring Temperature	44
Using Thermocouples	44
Using Resistance-Temperature Detectors (RTDs)	47
Measurements in Percent of Scale	51
Linear-Output Transmitters	51
Square-Law Process Variables	51
Customizing mV Input Units	52
Damping Your Measurements	53
Using Source Mode	54
Sourcing Electrical Parameters	54
Simulating a 4 to 20 mA Transmitter	56
Supplying Loop Power	58
Sourcing Pressure	60
Simulating Thermocouples	63
Simulating RTDs	64
Sourcing in Percent of Scale	67
Linear-Responding Transmitters	67
Square-Law Process Variables	67
Stepping and Ramping the Output Value	68
Using Manual Step	68
Using Auto Step	69
Ramping the Output	70
Simultaneous Measure/Source	73
Calibrating a Process Instrument	76
Generating \	76
Adjusting the Transmitter	81
\	82
Test Comments	83
Calibrating a Delta-Pressure Flow Instrument	83
Calibrating a Limit Switch	84
Transmitter Mode	87
Memory Operations	89
Saving Results	89
Reviewing Memory	91
Data Logging (Model 743B Only)	91
Recording Min and Max Measurements	94
Running a Preloaded Task (743B only)	94
Using the Built-in Calculator	95
Saving to and Recalling from the Registers	95
Using the Calculator to Set the Source Value	96
Quick Guide to Applications	96
Communicating with a PC (Model 743 Only)	106
Maintenance	106
Replacing the Battery Pack	106
Internal Lithium Backup Battery	107
Cleaning the Calibrator	107
Calibration Data	107
In Case of Difficulty	107
Service Center Calibration or Repair	108
Replacement Parts	109
Accessories	110
Specifications	112
DC Voltage Measurement	113
AC Voltage Measurement	114
DC Current Measurement	115
Resistance Measurement	115
Continuity Testing	116
Frequency Measurement	116
DC Voltage Output	117
DC Current Output	118
Resistance Sourcing	119
Frequency Sourcing	120
Temperature, Thermocouples	121
Temperature, Resistance Temperature Detectors	124
Loop Power Supply	126
Top and Bottom Limits of Ranges with Auto Range On	127
General Specifications	129

Fluke 741B Fluke 741B - 743B Users Manual - Page 6

Top and Bottom Limits of Ranges with Auto Range On, Service Center Calibration or Repair - manual

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