Rigol DM3000 Series - Specifications of Dm305 X

RIGOL
Service Guide for DM3000 Series
1-13
Specifications of DM305x
DC Characteristics
Accuracy Specifications (% of reading + % of range)
[1]
Function
Range
[2]
Test Current
or Burden
Voltage
Input
Impedance
1 Year
23℃±5℃
Temperature
Coefficient
0 ℃ to 18 ℃
28 ℃ to 55 ℃
DC
Voltage
400.000mV
10MΩ or>10GΩ
0.025 + 0.008
0.0015+0.0005
4.00000V
10MΩ or>10GΩ
0.025 + 0.006
0.0010+0.0005
40.0000V
10MΩ
0.025 + 0.006
0.0020+0.0005
400.000V
10MΩ
0.030 + 0.006
0.0020+0.0005
1000.00V
[4]
10MΩ
0.030 + 0.005
0.0015+0.0005
DC
Current
2.00000mA
<0.03V
0.050 + 0.070
0.0040+0.0070
20.0000mA
<0.3V
0.050 + 0.008
0.0040+0.0007
200.000mA
<0.3V
0.050 + 0.009
0.0040+0.0008
1.00000A
<0.3V
0.100 + 0.070
0.0100+0.0062
10.0000A
[5]
<0.6V
0.200 + 0.007
0.0100+0.0007
Resistance
[
3]
400.000Ω
1mA
0.050 + 0.010
0.0030+0.0005
4.00000kΩ
100uA
0.015 + 0.006
0.0030+0.0005
40.0000kΩ
10uA
0.015 + 0.006
0.0030+0.0005
400.000kΩ
2uA
0.030 + 0.007
0.0030+0.0005
4.00000MΩ
200nA
0.060 + 0.010
0.0030+0.0005
100.000MΩ
200nA ||10MΩ
2.00 + 0.005
0.1500+0.0005
Diode Test
2.4000V
[6]
1mA
0.05 + 0.010
0.0050+0.0005
Continuity
2000Ω
1mA
0.05 + 0.010
0.0050+0.0005
Notes：
[1] Specifications are for 60 minute warm–up and set reading resolution as 5¾ and calibration
temperature between 18 ℃ and 28 ℃.
[2] 20% over range on all ranges except DCV 1000V, ACV 750V, DCI and ACI 10A range.
[3] Specifications are for 4–wire resistance function or 2–wire resistance using Math Null. Without
Math Null, add 0.2 Ω additional errors in 2–wire resistance function.
[4] For each additional volt over ± 500 VDC add 0.02 mV of error.
[5] For current terminal, > 7A DC or ACRMS for 30 seconds ON and 30 seconds OFF.
[6] Accuracy specifications are for the voltage measured at the input terminals only. 1 mA test