NISCXI-1127 datasheet(3/6 Pages) NI

3 / 6 page

Low-Cost 61⁄2-Digit Multimeters

BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)

Specifications

DC Specifications

DC Voltage ± (ppm of reading + ppm of range)1

DC Current ± (ppm of reading + ppm of range)

Resistance (4- and 2-Wire) ± (ppm of reading + ppm of range)

Diode Test1

Range

Resolution

Test Current

Accuracy

10 V

10 µV

100 µA, 1 mA

Add 50 ppm of reading and 50 ppm of range to 10 VDC voltage specifications.

1Can be used to test p-n junctions, LEDs, or zener diodes up to 10 V.=

Resolution (Digits)

Reading Rate1 (S/s)

Aperture Time (NPLC)

RMS Noise2 (ppm of range)

61⁄2

0.6 (0.5)

100

0.06

6 (5)

0.2

10 (8.33)

0.25

51⁄2

30 (25)

0.4

60 (50)

0.55

900

0.06

1.7

1,500

0.04

2.5

41⁄2

3,000

0.02

11.5

1 Specified for 60 Hz and (50 Hz) operation

2 Measured on the 10 V range

Range

Resolution

Input Resistance4

24-Hour2, Tcal ±1 °C

90-Day, Tcal ±5 °C

1-Year, Tcal ±5 °C

Tempco (0 to 55 °C)

100 mV3

100 nV

>10 G

Ω, 10 MΩ

30 + 30

65 + 35

90 + 35

5 + 2

1 V

1 µV

>10 G

Ω, 10 MΩ

20 + 6

65 + 7

90 + 7

5 + 0.2

10 V

10 µV

>10 G

Ω, 10 MΩ

15 + 5

65 + 6

90 + 6

5 + 0.2

100 V

100 µV

10 M

Ω

20 + 6

75 + 7

110 + 7

6 + 0.2

300 V

1 mV

10 M

Ω

20 + 20

75 + 20

110 + 20

6 + 0.5

1ppm (part per million) = 0.0001%

2Relative to external calibration source

3With offset nulling

4Default input resistance is 10 M

Ω

Tcal = temperature at which last external calibration was performed NI factory calibration is 23 ˚C ± 1 ˚C

Tempco = temperature coefficient

Range

Resolution

Burden Voltage (typical)

24-Hour2,Tcal ±1 °C

90-Day, Tcal ±5 °C

1-Year, Tcal ±5 °C

Tempco (0 to 55 °C)

10 mA

10 nA

<60 mV

50 + 100

300 + 200

500 + 200

30 + 20

100 mA

100 nA

<0.6 V

100 + 40

300 + 50

500 + 50

30 + 5

1 A

1 µA

<0.35 V

500 + 60

800 + 100

1000 + 100

65 + 10

3 A

3 µA

<1 V

10001 + 200

12001 + 200

65 + 20

1Add 650 ppm/A of reading for currents above 1.5 A

2Relative to external calibration source

Range

Resolution

Test Current

24-Hour1, Tcal ±1 °C

90-Day,Tcal ±5 °C

1-Year, Tcal ±5 °C

Tempco (0 to 55 °C)

100

Ω

100 µ

Ω

1 mA

30 + 30

95 + 40

110 + 40

8 + 3

1 k

Ω

1 m

Ω

1 mA

20 + 6

95 + 10

110 + 10

8 + 1

10 k

Ω

10 m

Ω

100 µA

20 + 6

95 + 10

110 + 10

8 + 1

100 k

Ω

100 m

Ω

10 µA

20 + 6

95 + 10

110 + 10

8 + 1

1 M

Ω

5 µA

20 + 10

110 + 12

125 + 12

10 + 1

10 M

Ω

500 nA

150 + 10

400 + 12

500 + 12

30 + 2

100 M

Ω

100

Ω

500 nA || 10 M

Ω

2000 + 20

6000 + 40

8000 + 40

400 + 4

1Relative to external calibration source

Specifications are for 4-wire measurements. For 2-wire measurements, perform offset nulling or add 200 m

Ω to reading.

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