DMM4040 Tektronix, DMM4040 Datasheet - Page 10

• Manufacturer Part Number: DMM4040
• Description: Digital Multimeters 6.5 DIGIT (35 PPM) PRECISION METER USB
• Manufacturer: Tektronix

Specifications of DMM4040

• Accuracy: 0.0035 %
• True Rms: Yes
• Resistance Range: 10 Ohms to 1 GOhms
• Frequency: 47 Hz to 440 Hz
• Equipment Type: Digital Multimeter
• Display Count: 6.5
• Current, Rating: 100 μA to 10 A, 100 pA Resolution
• Dimensions: 3.46 × 8.56 × 11.7 (88 × 217 × 297) In. (mm)
• Display Type: Vacuum Fluorescent Display, dot matrix
• Frequency Range: 47 to 440 Hz
• Includes: National Instrument's LabVIEW SignalExpress™ TE Limited Ed.
• Power Consumption: 28 VA peak (12 W average)
• Resolution: 6.5 Digit Resolution
• Temperature, Operating: 0 to 55 °C
• Temperature, Storage: –40 to 70 °C
• Voltage, Rating: 100 mV to 1000 V, 100 nV Resolution
• Warranty: 3 Years
• Weight: 8.0 (3.6) Lb. (kg)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet
DC Current
Input Characteristics
*
*
*
DMM4050/4040 Accuracy
*
*
*
Additional Current Errors
10
Characteristic
Input Protection
Common Mode
Rejection
Normal Mode Rejection
Analog Filter
Range
100 μA
1 mA
10 mA
100 mA
400 mA*
1 A*
3 A*
10 A
Accuracy is given as ±(% measurement + % of range)
Range
100 μA
1 mA
10 mA
100 mA
400 mA*
1 A*
3 A*
10 A*
Digits
6½
6½
5½
5½
4½
5
6
7
5
6
7
Part of 10 A range.
Available on the front-panel terminal only.
400 mA available in software version 2.0 or greater only. 400 mA continuously; 550 mA for 2 minutes on, 1 minute off.
Part of 10 A range.
Available on the front-panel terminal only.
400 mA available in software version 2.0 or greater only. 400 mA continuously; 550 mA for 2 minutes on, 1 minute off.
6
5
6
5, 6
6
www.tektronix.com/dmm4050_4040
7
7
Description
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)
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 ±0.1%
When using the analog filter, specifications are relative
to within one hour of using the ZERO function for that
range and NPLC setting
Resolution
1.000000 mA
10.00000 mA
100.0000 mA
100.0000 μA
400.000 mA
1.000000 A
10.00000 A
3.00000 A
(23 °C ±1 °C)
0.007 + 0.005
0.007 + 0.02
0.01 + 0.004
0.03 + 0.004
0.01 + 0.02
0.03 + 0.02
0.05 + 0.02
0.1 + 0.008
24 Hour
4½ Digits
100 nA
100 μA
100 μA
10 nA
10 μA
1 mA
1 mA
1 μA
NPLC
0.02
100
0.2
10
1
(23 °C ±5 °C)
0.030 + 0.005
Resolution
0.04 + 0.025
0.03 + 0.005
0.04 + 0.005
0.12 + 0.008
0.03 + 0.02
0.04 + 0.02
0.08 + 0.02
5½ Digits
90 Days
100 nA
100 μA
100 μA
10 nA
10 μA
10 μA
1 nA
1 μA
Additional NPLC Noise Error
for 1 mA, 100 mA, 400 mA,
0.04% of range ±4 μA
0.11% of range ±4 μA
0.001% of range
3 A, and 10 A
0% of range
0% of range
6½ Digits
100 pA
100 nA
10 nA
10 μA
10 μA
1 nA
1 μA
1 μA
(23 °C ±5 °C)
0.05 + 0.025
0.05 + 0.005
0.05 + 0.005
0.05 + 0.005
0.15 + 0.008
0.05 + 0.02
0.05 + 0.02
0.1 + 0.02
1 Year
Shunt Resistance
(Ohms)
Additional NPLC Noise Error for
0.01 Ω
0.01 Ω
0.01 Ω
100 Ω
100 Ω
1 Ω
1 Ω
1 Ω
Temperature Coefficient/°C
100 μA, 10 mA, 1 A
0.11% of range ±4 μA
0.28% of range ±4 μA
0.01% of range
Outside 18 to 28 °C
0% of range
0% of range
0.002 + 0.0005
0.002 + 0.0005
0.005 + 0.0005
0.005 + 0.0008
0.002 + 0.003
0.002 + 0.002
0.005 + 0.001
0.005 + 0.002
Burden Voltage
<0.015 V
<0.025 V
<0.15 V
<0.25 V
<0.50 V
<0.05 V
<0.15 V
<0.5 V