DMM4020 Tektronix, DMM4020 Datasheet - Page 10

• 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

Data Sheet
Frequency
Characteristic
Gate Time
Measurement
Method
Settling
Considerations
Measurement
Considerations
Input Characteristics
*
*
Continuity
10
Range
100 mV to 750 V*
Characteristic
Continuity Threshold
Test Current
Response Time
Rate
Maximum Reading
Resolution
4
5
Input >100 mV.
Limited to 8 × 10
www.tektronix.com
7
V Hz.
4, 5
Description
131 ms
AC-coupled input using the AC voltage
measurement function
When measuring frequency after a DC offset
voltage change, errors may occur. For the most
accurate measurement, wait up to 1 second to allow
input-blocking RC time constant to settle
To minimize measurement errors, shield inputs
from external noise when measuring low-voltage,
low-frequency signals
Description
20 Ω
1 mA
100 S/s with audible tone
Fast
199.99 Ω
0.01 Ω
20 kHz – 200 kHz
200 kHz – 1 MHz
2 kHz – 20 kHz
20 Hz – 2 kHz
Frequency
23 °C ±5 °C
0.01 + 0.002
0.01 + 0.002
0.01 + 0.002
0.01 + 0.004
90 days
Diode Test
Characteristic
Response Time
Rate
Maximum Reading
Resolution
Uncertainty
23 °C ±5 °C
0.01 + 0.003
0.01 + 0.003
0.01 + 0.003
0.01 + 0.006
Description
100 S/s with audible tone
Fast
1.9999 V
0.1 mV
1 year
Temperature Coefficient/°C
Outside 18 – 28 °C
0.002 + 0.001
0.002 + 0.001
0.002 + 0.001
0.002 + 0.002