DMM4020 Tektronix, DMM4020 Datasheet - Page 9

• Manufacturer Part Number: DMM4020
• Description: Digital Multimeters 5.5 DIGIT BENCH MULTIMETER
• Manufacturer: Tektronix

Specifications of DMM4020

• Accuracy: 0.015 %
• True Rms: Yes
• Min / Max Hold: Yes
• Peak Hold: Yes
• Data Hold: Yes
• Resistance Range: 200 Ohms to 100 MOhms
• Frequency: 47 Hz to 440 Hz
• Characteristic: Trigger Delay: 400 msTrigger Input: TTL LevelsTrigger Output: 5 V max
• Current, Rating: 200 μA to 10 A, 1 nA Resolution
• Dimensions: 3.46 × 8.56 × 11.7 (88 × 217 × 297) In. (mm)
• Display Type: Vacuum Fluorescent Display, segment
• Frequency Range: 47 to 440 Hz
• Includes: National Instrument's LabVIEW SignalExpress™ TE Limited Ed.
• Interface: USB to RS-232
• Power Consumption: 15 VA peak (10 W average)
• Resolution: 5.5 Digit Resolution
• Temperature, Operating: 0 to 50 °C
• Temperature, Storage: –40 to 70 °C
• Voltage, Rating: 200 mV to 1000 V, 10 μV Resolution
• Warranty: 3 Years
• Weight: 4.6 (2.1) Lb. (kg)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
Input Characteristics
Accuracy
*
Characteristic
Input Protection
Measurement Method
Shunt Resistance
AC Filter Bandwidth
Maximum Crest Factor
Additional Crest Factor
Errors (<100 Hz)
Range
20 mA
200 mA
2 A
10 A
Range
20 mA
200 mA
2 A
10 A
3
Uncertainty given as ±(% of reading + % of range).
Description
Tool-accessible 11 A / 1000 V and 440 mA / 1000 V
fuses
AC-coupled true RMS
0.01 Ω for 2 A and 10 A ranges
1 Ω for 20 mA and 200 mA
20 Hz – 100 kHz
3:1 at Full Scale
Crest Factor 1-2, 0.05% of full scale
Crest Factor 2-3, 0.2% of full scale
Only applies to non-sinusoid signals
(5½ Digits)
Full Scale
19.9999 mA
199.999 mA
1.99999 A
10.0000 A
20 Hz - 45 Hz
45 Hz - 2 kHz
20 Hz - 45 Hz
45 Hz - 2 kHz
20 Hz - 45 Hz
45 Hz - 2 kHz
20 Hz - 45 Hz
45 Hz - 2 kHz
Frequency
100 μA
0.1 μA
10 μA
Slow
1 μA
23 °C ±5 °C
0.25 + 0.05
0.25 + 0.05
0.25 + 0.05
0.8 + 0.05
90 days
1 + 0.05
1 + 0.05
1 + 0.1
1 + 0.1
Resolution
Uncertainty*
Medium
100 μA
10 μA
1 mA
1 μA
3
23 °C ±5 °C
Digital Multimeters — Tektronix DMM4020
1.25 + 0.06
1.25 + 0.06
1.25 + 0.12
0.3 + 0.06
0.3 + 0.06
0.3 + 0.06
0.5 + 0.12
1 + 0.06
1 year
100 μA
10 μA
1 mA
Fast
1 μA
Temperature Coefficient/°C
Outside 18 – 28 °C
www.tektronix.com
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
Burden Voltage
<0.05 V
<0.5 V
<0.1 V
<0.5 V
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