Tektronix DMM4020 User Manual

2-1
Chapter 2
Preparing the Meter for Operation
Title Page
Introduction.......................................................................................................... 2-3
Unpacking and Inspecting the Meter ................................................................... 2-3
Storing and Shipping the Meter ........................................................................... 2-3
Power Considerations .......................................................................................... 2-3
Selecting the Line Voltage .............................................................................. 2-3
Replacing the Fuses......................................................................................... 2-4
Line-Power Fuse ......................................................................................... 2-4
Current-Input Fuses..................................................................................... 2-5
Connecting to Line Power ................................................................................... 2-6
Turning Power-On ............................................................................................... 2-7
Adjusting the Bail ................................................................................................ 2-7
Installing the Meter in an Equipment Rack ......................................................... 2-8
Cleaning the Meter............................................................................................... 2-8
Fluke 45 Emulation Mode ................................................................................... 2-8

Tektronix DMM4020 Specifications

General

Measurement Types	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature, Capacitance
DC Voltage Range	100 mV to 1000 V
Basic Accuracy (DC Current)	0.05%
Input Impedance (DC Voltage)	10 MΩ
Input Impedance (AC Voltage)	10 MΩ
Operating Temperature	0 °C to 50 °C
AC Voltage Range	100 mV to 750 V
DC Current Range	10 nA to 10 A
AC Current Range	10 nA to 10 A
Resistance Range	100 Ω to 100 MΩ
Temperature Measurement	-200 °C to 1350 °C
Connectivity	RS-232
Capacitance Range	1 nF to 100 µF
Basic Accuracy (DC Voltage)	0.03%
Basic Accuracy (AC Current)	0.5%
Basic Accuracy (Resistance)	0.05 %
Basic Accuracy (Capacitance)	1%
Basic Accuracy (Frequency)	0.01 %
Storage Temperature	-20 °C to +60 °C
Power Supply	100 V to 240 V ±10 %, 50 Hz to 60 Hz
Basic Accuracy (AC Voltage)	±0.5%