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Digital Multimeters

Tektronix DMM4050 and DMM4040 Data Sheet

DMM4050

Features & Beneﬁts

Key Performance Speciﬁcations

6.5 Digit Resolution

Basic VDC Accuracy of u p to 0.0024% (1 yr.)

100 mV to 1000 V Voltage Range, with up to 100 nV Resolution

100 μA to 10 A Current Range, with up to 100 pA Resolution

10 Ω to1GΩ Range, with up to 10 μΩ Resolution

CAT I 1000 V, CAT II 6 00 V

Available Functions and Features

Volts, Ohms, and Amps Measurements

Diode and Continuity Testing

Frequency an d Period Measurements

Temperature and Capacitance Measureme nts (DMM4050)

2×4 Ohms 4-wire Measurement Technique

TrendPlot™ Paperless Data Recorder Mode

Measurement Statistics

Histogram Mode

Connectivity

Front and Rear 2×4 Measurement Inputs

USB Host Po rt on Front Panel for Easy Storage of Measurement Data

and Instrument Settings

RS-232, LAN, and GPIB Ports on Rear Panel for Quick PC Connectivity

Includes USB to RS-232 Interface Adapter Cable

Includes National Instrument’s LabVIEW SignalExpress™ TE Limited

Edition for Connecting Your Bench

3-year Warranty

Summary of content (20 pages)

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Digital Multimeters Tektronix DMM4050 and DMM4040 Data Sheet Available Functions and Features Volts, Ohms, and Amps Measurements Diode and Continuity Testing Frequency and Period Measurements Temperature and Capacitance Measurements (DMM4050) 2×4 Ohms 4-wire Measurement Technique TrendPlot™ Paperless Data Recorder Mode Measurement Statistics Histogram Mode DMM4050 Features & Benefits Key Performance Specifications 6.5 Digit Resolution Basic VDC Accuracy of up to 0.0024% (1 yr.
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Data Sheet TrendPlot display. A sample of a Min/Max/Avg/SD Statistics Report. Feature-Rich Tools for Precision Measurements As the circuits in embedded system designs become more sophisticated with tighter tolerances, you must measure a multitude of different parameters with a high degree of accuracy to validate your design. The Tektronix DMM4050 and DMM4040 6.5 digit bench multimeters pack many different functions and analysis into one instrument, all with exceptional precision and performance.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 SignalExpress acquiring data from Tektronix DMM4050 and DPO3052. Connect Your Bench for Intelligent Debug Easily capture, save, and analyze measurement results from your multimeter with the special Tektronix Edition of National Instrument’s LabVIEW SignalExpress™ software. Every DMM4050 and DMM4040 ships with a free copy of the Limited Edition version of SignalExpress for basic instrument control, data logging, and analysis.
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Data Sheet Characteristics Triggering General Specifications Voltage Characteristic Description 100 V Setting 120 V Setting 220 V Setting 240 V Setting Frequency Power Consumption 90 V to 110 V 108 V to 132 V 198 V to 242 V 216 V to 264 V 47 Hz to 440 Hz.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 Electrical Specifications DC Voltage Specifications Accuracy specifications are valid for 6½ digit resolution mode after at least a 1 hour warm-up with Auto Zero enabled. 24-hour specifications are relative to calibration standards and assume a controlled electromagnetic environment per EN 61326-1:2000-11. Characteristic Description Maximum Input Common Mode Rejection Normal Mode Rejection 1000 V on any range 140 dB at 50 or 60 Hz ±0.
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Data Sheet DMM4050 Accuracy Accuracy is given as ±(% measurement + % of range) Range 24 Hour (23 °C ±1 °C) 90 Days (23 °C ±5 °C) 1 Year (23 °C ±5 °C) Temperature Coefficient/°C Outside 18 to 28 °C 100 mV 1V 10 V 100 V 1000 V 0.0025 + 0.003 0.0018 + 0.0006 0.0013 + 0.0004 0.0018 + 0.0006 0.0018 + 0.0006 0.0025 + 0.0035 0.0018 + 0.0007 0.0018 + 0.0005 0.0027 + 0.0006 0.0031 + 0.001 0.0037 + 0.0035 0.0025 + 0.0007 0.0024 + 0.0005 0.0038 + 0.0006 0.0041 + 0.001 0.0005 + 0.0005 0.0005 + 0.0001 0.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 AC Voltage Specifications AC Voltage specifications are for AC sinewave signals >5% of range. For inputs from 1% to 5% of range and <50 kHz, add an additional error of 0.1% of range, and for 50 kHz to 100 kHz, add 0.13% of range. Characteristic Description Maximum Input 1000 VRMS or 1414 V peak or 8 × 107 Volts-Hertz product (whichever is less) for any range AC-coupled true RMS.
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Data Sheet DMM4050/4040 Accuracy Accuracy is given as ±(% measurement + % of range) Range Frequency 24 Hour (23 °C ±1 °C) 90 Days (23 °C ±5 °C) 1 Year (23 °C ±5 °C) Temperature Coefficient/°C Outside 18 to 28 °C 100 mV 3 - 5 Hz 5 - 10 Hz 10 Hz - 20 kHz 20 - 50 kHz 50 - 100 kHz 100 - 300 kHz*3 3 - 5 Hz 5 - 10 Hz 10 Hz - 20 kHz 20 - 50 kHz 50 - 100 kHz 100 - 300 kHz*3 3 - 5 Hz 5 - 10 Hz 10 Hz - 20 kHz 20 - 50 kHz 50 - 100 kHz 100 - 300 kHz*3 3 - 5 Hz 5 - 10 Hz 10 Hz - 20 kHz 20 - 50 kHz 50 - 100 kHz 1
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Digital Multimeters — Tektronix DMM4050 and DMM4040 Resistance Specifications are for 4-wire resistance function, 2 × 4-wire resistance, or 2-wire resistance with zero. If zero is not used, add 0.2 Ω for 2-wire resistance plus lead resistance, and add 20 mΩ for 2 × 4-wire resistance function.
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Data Sheet DC Current Characteristic Description Input Protection Tool-accessible 11 A / 1000 V and 440 mA / 1000 V fuses, limits of 400 mA continuous 550 mA for 2 minutes on, 1 minute off 140 dB at 50 or 60 Hz ±0.1% (1 kΩ unbalance) Common Mode Rejection Normal Mode Rejection Analog Filter 60 dB for NPLC of 1 or greater with analog filter off and power line frequency ±0.1% 100 dB for NPLC of 1 or greater with analog filter on and power line frequency ±0.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 AC Current The following AC current specifications are for sinusoidal signals with amplitudes greater than 5% of range. For inputs from 1% to 5% of range, add an additional error of 0.1% of range.
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Data Sheet DMM4050/4040 Accuracy Accuracy is given as ±(% measurement + % of range) Range Frequency 24 Hour (23 °C ±1 °C) 90 Days (23 °C ±5 °C) 1 Year (23 °C ±5 °C) Temperature Coefficient/°C Outside 18 to 28 °C 100 μA 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10
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Digital Multimeters — Tektronix DMM4050 and DMM4040 Frequency Characteristic Description Gate Time Programmable to 1 s, 100 ms, and 10 ms Measurement Method Flexible counting technique. AC-coupled input using the AC voltage measurement function Settling Considerations When measuring frequency or period after a DC offset voltage change, errors may occur.
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Data Sheet Capacitance (DMM4050 Only) Accuracy is stated as ±(% of measurement + % of range) Range Resolution 1 nF 10 nF 100 nF 1 μF 10 μF 100 μF 1 mF 10 mF 100 mF 1 pF 10 pF 100 pF 1 nF 10 nF 100 nF 1 μF 10 μF 100 μF Temperature Coefficient/°C Outside 18 to 28 °C 1 Year Accuracy*12 (23 °C ±5 °C) 2% 1% 1% 1% 1% 1% 1% 1% 4% 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.05 ±2.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.2% + + + + + + + + + 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 Continuity Diode Test Characteristic Description Characteristic Description Continuity Threshold Test Current Response Time Selectable between 1 Ω and 1000 Ω 1 mA 300 S/s with audible tone Test Current Response Time 100 μA or 1 mA 300 S/s with audible tone Accuracy is given as ±(% measurements + % of range) Accuracy is given as ±(% measurements + % of range) Range 1000.
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Data Sheet Ordering Information Models Model Description DMM4040 DMM4050 6.5 Digit Multimeter 6.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 www.tektronix.
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Data Sheet 18 www.tektronix.
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Digital Multimeters — Tektronix DMM4050 and DMM4040 www.tektronix.
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Data Sheet Contact Tektronix: ASEAN / Australasia (65) 6356 3900 Austria +41 52 675 3777 Balkans, Israel, South Africa and other ISE Countries +41 52 675 3777 Belgium 07 81 60166 Brazil +55 (11) 3759-7627 Canada 1 (800) 661-5625 Central East Europe, Ukraine, and the Baltics +41 52 675 3777 Central Europe & Greece +41 52 675 3777 Denmark +45 80 88 1401 Finland +41 52 675 3777 France +33 (0) 1 69 86 81 81 Germany +49 (221) 94 77 400 Hong Kong (852) 2585-6688 India (91) 80-42922600 Italy +39 (02) 25086 1 Japa