| DC Characteristics |
| Accuracy ± (% of reading + % of range)[1] |
| Function |
Range[2] |
Test current or Load voltage |
1 Year 23°± 5° |
Temperature Coefficient 0° - 18° 28° - 50° |
| DC Voltage |
200.000 mV
200.000 mV
200.000 mV
200.000 V
1000.00 V[4] |
|
0.015 + 0.004
0.015 + 0.003
0.015 + 0.004
0.015 + 0.003
0.015 + 0.003 |
0.0015 + 0.0005
0.0010 + 0.0005
0.0020 + 0.0005
0.0015 + 0.0005
0.0015 + 0.0005 |
| DC Current |
200.000 µA
2.00000 mA
20.00000 mA
200.00000 mA
2.00000 A
10.0000 A[5] |
<8 mV
<80 mV
<0.05 V
<0.5 V
<0.1 V
<0.3 V |
0.055 + 0.005
0.055 + 0.005
0.095 + 0.020
0.070 + 0.008
0.170 + 0.020
0.250 + 0.010 |
0.003 + 0.001
0.002 + 0.001
0.008 + 0.001
0.005 + 0.001
0.013 + 0.001
0.008 + 0.001 |
| Resistance[3] |
200.000 Ω
2.00000 kΩ
20.0000 kΩ
200.000 kΩ
2.00000 MΩ
10.0000 MΩ
100.000 MΩ |
1 mA
1 mA
100 µA
10 µA
1 µA
200 nA
200 nA || 10 MΩ |
0.030 + 0.005
0.020 + 0.003
0.020 + 0.003
0.020 + 0.003
0.040 + 0.004
0.250 + 0.003
1.75 + 0.004 |
0.0030 + 0.0006
0.0030 + 0.0005
0.0030 + 0.0005
0.0030 + 0.0005
0.0040 + 0.0005
0.0100 + 0.0005
0.2000 + 0.0005 |
| Diode Test |
2.0000 V[6] |
1 mA |
0.05 + 0.01 |
0.0050 + 0.0005 |
| Continuity Test |
2000 Ω |
1 mA |
0.05 + 0.01 |
0.0050 + 0.0005 |
Remarks:
[1] Specifications are for 0.5 hour warm-up, “Slow” measure and calibration temperature 18° - 28°.
[2] 20% over range on all ranges except for DCV 1000 V, ACV 750 V, DCI 10 A and ACI 10 A.
[3] Specifications are for 4-wire measure or 2-wire measure under “REF” operation. ± 0.2 Ω of extra errors will be
generated if perform 2-wire measure without “REF” operation.
[4] Plus 0.02 mV of error per 1 V after the first ± 500 VDC.
[5] 30 seconds OFF after 30 seconds ON is recommend for the continuous current that higher than DC 7 A or AC RMS
7 A.
[6] Accuracy specifications are only for voltage measuring at input terminal. The typical value of current under
measure is 1 mA. Voltage drop at the diode junction may vary with current supply. |
| DC Voltage |
| Input Resistance |
200 mV and 2 V range 10 MΩ or >10 GΩ selectable
(Input signals that exceed ± 2.5 V in these ranges will pass the 100 kO (typical) clamp
resistance.) |
| Input Bias Current |
<90 pA, 25° |
| Input Protection |
1000 V on all ranges |
| CMRR (common mode rejection ratio) |
120 dB (For the 1 kΩ unbalanced resistance in LO lead, maximum ± 500 VDC) |
| NMRR (normal mode rejection ratio) |
60 dB at “slow” measurement rate
20 dB are added if open the “AC filter” (Settling time will add 0.35 s while source
impedance nears zero) |
| Resistance |
| Testing Method |
4-wire resistance or 2-wire resistance optional
For current source refer to LO input |
| Open-circuit Voltage |
P/F in <8 V |
| Maximum Lead Resistance (4-wire resistance) |
10% of ranges, on the range of 200 Ω, 1 kΩ, for each lead
1 kΩ, on all other ranges, for each lead |
| Input Protection |
1000 V, on all ranges |
| DC Current |
| Shunt Resistor |
200 µA sampling voltage < 8 mV
2 mA sampling voltage < 80 mV
1Ω for 20 mA, 200 mA
0.01 Ω for 2 A, 10 A |
| Input Protection |
Rear panel: accessible 10 A, 250 V fast-melt fuse
Internal: 12 A, 250 V slow-melt fuse |
| Continuity / Diode Test |
| Measurement Method |
1 mA ± 5% constant-current source, < 8 V open-circuit voltage |
| Response Time |
123 samples/sec, with beeper |
| Continuity Threshold |
Adjustable between 1 Ω and 2000 Ω |
| Input Protection |
1000 V |
| Setup time Attentions |
The setup time about voltage measurement is influenced by source resistance and media characteristics of cable as
well as input signa |
| AC Characteristics |
| Accuracy ± (% of reading + % of range)[1] |
| Function |
Range[2] |
Frequency Range |
1 Year 23°± 5° |
Temperature Coefficient 0° - 18° 28° - 50° |
| True RMS AC Voltage[3] |
200.000 mV |
20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz |
1.5 + 0.10
0.2 + 0.05
1.0 + 0.05
3.0 + 0.05 |
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.010 |
| 2.00000 V |
20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz |
1.5 + 0.10
0.2 + 0.05
1.0 + 0.05
3.0 + 0.05 |
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.010 |
| 20.0000 V |
20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz |
1.5 + 0.10
0.2 + 0.05
1.0 + 0.05
3.0 + 0.05 |
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.010 |
| 200.000 V |
20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz |
1.5 + 0.10
0.2 + 0.05
1.0 + 0.05
3.0 + 0.05 |
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.010 |
| 750.000 V |
20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz |
1.5 + 0.10
0.2 + 0.05
1.0 + 0.05
3.0 + 0.05 |
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.010 |
| True RMS AC Current[5] |
20.0000 mA |
20 Hz - 45 Hz
45 Hz - 2 kHz
2 kHz -10 kHz |
1.5 + 0.10
0.50 + 0.10
2.50 + 0.20 |
0.015 + 0.015
0.015 + 0.006
0.015 + 0.006 |
| 200.000 mA |
20 Hz - 45 Hz
45 Hz - 2 kHz
2 kHz -10 kHz |
1.5 + 0.10
0.50 + 0.10
2.50 + 0.20 |
0.015 + 0.015
0.015 + 0.006
0.015 + 0.006 |
| 2.00000 A |
20 Hz - 45 Hz
45 Hz - 2 kHz
2 kHz -10 kHz |
1.5 + 0.10
0.50 + 0.10
2.50 + 0.20 |
0.015 + 0.015
0.015 + 0.006
0.015 + 0.006 |
| 10.0000 A[5] |
20 Hz - 45 Hz
45 Hz - 2 kHz
2 kHz -10 kHz |
1.5 + 0.10
0.50 + 0.10
2.50 + 0.20 |
0.015 + 0.015
0.015 + 0.006
0.015 + 0.006 |
| Additional wave crest factor error (not Sine)[6] |
| Wave crest coefficient |
Error (% range) |
1 - 2
2 - 3 |
0.05
0.2 |
Remarks:
[1] Specifications are for 0.5 hour warm-up, “Slow” measure and calibration temperature 18° - 28°.
[2] 20% over range on all ranges except for DCV 1000 V, ACV 750 V, DCI 10 A and ACI 10 A.
[3] Specifications are for amplitude of sine wave input >5% of range. 750 V range limited to 8x10 7 Volt-Hz. For inputs
from 1% to 5% of range and <50 kHz, add 0.1% of range extra error. For 50 kHz to 100 kHz, add 0.13%
[4] Specifications are for sine wave input >5% of range. 0.1% errors will be added when the range of input sine wave
is 1% ~ 5%.
[5] 30 seconds OFF after 30 seconds ON is recommend for the continuous current that higher than DC 7 A or AC RMS
7 A.
[6] For frequency<100 Hz. |
| True RMS AC Voltage |
| Measurement Method |
AC coupled true RMS measure - up to 1000 V DC bias are permitted on every range |
| Wave Crest Factor |
≤ 3 at full scale |
| Input Impedance |
1 MΩ± 2% in parallel with <100 pF on all ranges |
| AC Filter Bandwidth |
20 Hz ~ 100 kHz |
| CMRR (common mode rejection ratio) |
60 dB (For the 1 kΩ imbalance resistance among Lo lead and <60 Hz, maximum ± 500 VDC) |
| True RMS AC Current |
| Measurement Method |
DC coupled to the fuse and shunt; AC coupled the True RMS measurement (measures the AC components only) |
| Wave Crest Factor |
≤ 3 at full scale |
| Maximum Input |
The DC + AC current peak value <300% of range. The RMS current including DC current is <10 A |
| Shunt Resistor |
1 Ω for 20 mA, 200 mA
0.01 Ω for 2 A, 10 A |
| Input Protection |
Rear panel: accessible 10 A, 250 V fast-melt fuse
Internal: 12 A, 250 V slow-melt fuse |
| Setup Time Attentions |
Make sure that the RC return at input terminal has been in a stable state completely (higher than 1 s) before accurate
measurement;
Input >300 Vrms (or >5 Arms) will cause the self heating of the signal conditioning component to generate error, this
error is included in the characteristics of the instrument. Internal temperature variation results from the self heating
will cause additional an error on ac range that is lower than 0.03% of readings, and it will disappear after a few
minutes |
| Frequency and Period Characteristics |
| Accuracy ± (% of reading + % of range)[1] |
| Function |
Range[2] |
Frequency Range |
1 Year 23°± 5° |
Temperature Coefficient 0° - 18° 28° - 50° |
Remarks:
[1] Specifications are for 0.5 hour warm-up.
[2] Except for special marks, the AC input voltage is 15% to 120% of range when <100 kHz and 40% to 120% of
range when >100 kHz. 750 V range is limited to 750 VRMS. 200 mV ranges is for full scale or higher. For inputs
from 30 mV to 200 mV, multiply total % of reading error by 10.
[3] For AC input current from 15% to 120% of range except where noted. 20 mA range specifications are for full scale.
For inputs from 5 mA to 20 mA, multiply total % of reading error by 10. 10 A range is for AC input current from
25% to 100% of range. |
| Frequency and Period |
| Measurement Method: Reciprocal-counting technique, AC-coupled input, AC voltage or AC current measurement function |
| Measure Attentions |
Generally, errors are leaded into all frequency counters when measuring low voltage or low frequency signal.
Shielding input can extremely help to reduce measuring errors caused by exterior noise |
| Setup Time Attentions |
If the variational DC components appeared in signals under measure, errors may be caused while measuring period
or frequency. Please ensure that the RC loop at input terminal must be stable during exact measuring (higher than 1
sec) |
| Capacitance Characteristics |
| Accuracy ± (% of reading + % of range)[1,2] |
| Function |
Range[2] |
Maximum Testing Current |
1 Year 23°± 5° |
Temperature Coefficient 0° - 18° 28° - 50° |
| Capacitance |
2.000 nF
20.00 nF
200.0 nF
2.000 µF
200 µF
10000 µF |
200 nA
200 nA
2 µA
10 µA
100 µA
1 mA |
3 + 1.0
1 + 0.5
1 + 0.5
1 + 0.5
1 + 0.5
2 + 0.5 |
0.08 + 0.002
0.02 + 0.001
0.02 + 0.001
0.02 + 0.001
0.02 + 0.001
0.02 + 0.001 |
Remarks:
[1] Specifications are for 0.5 hour warm-up and “REF” operation. Using of non-film capacitor may generate additional
errors.
[2] Specifications are for from 1% to 120% on 1 nF range and ranges from 10% to 120% on other ranges. |
| Capacitance Measuring |
| Measurement Method |
Measure the rate of change of voltage generated during the current flowing the capacitance |
| Connection Type |
2-wire |
| Input Protection |
1000 V on all ranges |
| Measure Attentions: |
Small capacitance is easily influenced by external noise and thus causes errors while measuring, shielding input can
extremely help to reduce this kind of errors |
| Other Measuring Characteristics |
| Triggering and Memory |
| Samples/Trigger |
1 ~ 2000 |
| Trigger Delay |
8 ms ~ 2000 ms optiona |
| External Trigger Input |
Input Level
Trigger Condition
Input Impendence
Min Pulse |
TTL compatible (High level when left input terminal is hanging in the air)
Selectable
>20 kΩ,
500 µs |
| VMC Output |
Electric Level
Output Polarity
Input Impedance |
TTL compatible ( input >=1 kohm loads)
straight polarity and negative polarity optional
200 ohm, typical |
| Arbitrary Sensor |
Support for multiply types of sensor such as Thermocouple, DC Voltage, DC Current, Resistance (2-wire or 4-wire)
and Frequency output; With thermocouple compensation at cold junction.
Output Polarity: straight polarity and negative polarity optional
Preset ITS-90 transform of B, E, J, K, N, R, S and T thermocouple and transform of platinum Pt100, Pt385 resistance
temperature sensor |
| Math Functions |
| Pass/Fail, REL (RELative), Min/Max/Average, dBm, dB, Hold, Historgram, Standard deviation |
| History Records |
| Volatile Memory |
2000 readings of history records |
| Nonvolatile Memory |
10 gourps of history records (2000 readings/group); 10 groups of sensor records: (1000
readings/group); 10 groups of setting records of instrument; 10 groups of setting records
of arbitrary sensor; support U-disk external storage |
| General Specifications |
| Power Supply |
| AC 100 V ~ 120 V |
45 Hz ~ 440 Hz |
| AC 200 V ~ 240 V |
45 Hz ~ 66 Hz |
| Consumption |
20 VA peak value |
| Mechanism |
| Dimension |
107.0 mm× 231.6 mm× 290.5 mm |
| Weight |
2.5 kg |
| Other Characteristics |
| Display Screen |
LCD display with 256× 64 lattices, support for Double display, Menu display, Operating
help and English/Chinese bilingual. |
| Operating Environment |
Full accuracy from 0° to 50°; 80% R.H. and 40°, non condensing
Storage Temperature: -20° ~ 70°
Shock and Vibration: conforming to MIL-T-28800E, III, 5 level (only for sine)
height above sea level: up to 3000 meters |
| Safety |
Conforming to IEC61010-1: 2001. Measure CAT I 1000 V/CAT II 600 V
Class of pollution: 2 |
| Remote Interface |
GPIB, 10/100Mbit LAN, USB2.0 Full Speed Device & Host
(U disc available), RS-232C |
| Programmer Language |
RIGOL 3058 SCPI, FLUKE45, Agilent34401A |
| LXI Compatibility |
LXI Class C, Version1.1 |
| Warm Up Time |
30 minutes |