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A Greater Measure of Confidence

2001 Condensed specifications

DC VolTs

DCV INPuT CHaraCTErIsTICs aND aCCuraCY

Default

resolution

Input

resistance

accuracy

±(ppm of reading + ppm of range)

range

full scale

resolution

5

Minutes4

24

Hours1

90

Days2

1

Year2

2

Years2

200 mV 3 ±210.00000 mV

10 nV

100 nV

>10 G

W

3 + 3

10 + 6

25 + 6

37 + 6

50 + 6

2 V

±2.1000000 V

100 nV

1 µV

>10 G

W

2 + 1.5

7 + 2

18 + 2

25 + 2

32 + 2

20 V

±21.000000 V

1 µV

10 µV

>10 G

W

2 + 1.5

7 + 4

18 + 4

24 + 4

32 + 4

200 V

±210.00000 V

10 µV

100 µV

10 M

W ±1%

2 + 1.5

13 + 3

27 + 3

38 + 3

52 + 3

1000 V

±1100.0000 V

100 µV

1 mV

10 M

W ±1%

10 + 1.5

17 + 6

31 + 6

41 + 6

55 + 6

2001

2002

7½-Digit High Performance Multimeter

8½-Digit High Performance Multimeter

DC VolTs NoTEs

1. For TCAL ±1°C, following 55-minute warm-up. TCAL is ambient tempera-

ture at calibration, which is 23°C from factory.

2 . For TCAL ±5°C, following 55-minute warm-up. Specifications include

factory traceability to US NIST.

3. When properly zeroed using REL function .

4 . DCV Transfer Stability typical applications are standard cell compari-

sons and relative accuracy measurements . Specs apply for 10 power

line cycles, 20-reading digital filter, autozero on with type synchro-

nous, fixed range following 2-hour warm-up at full scale to 10% of

full scale, at TREF ±1°C (TREF is the initial ambient temperature).

Specifications on the 1000V range are for measurements within 5% of

the initial measurement value and following measurement settling .

aC VolTs

Normal Mode rMs1

90 Days, ±2°C from last aC self-cal for 1% to 100% of range2

±(% of reading + % of range)

range

20–50Hz

50–100Hz

0.1–2kHz

2–10kHz

10–30kHz

30–50kHz

50–100kHz

100–200kHz

0.2–1MHz

1–2MHz

200 mV

0.25 + 0.015

0.07 + 0.015

0.03 + 0.015

0.03 + 0.015

0.035 + 0.015

0.05 + 0.015

0.3 + 0.015

0.75 + 0.025

2 + 0.1

5 + 0.2

2 V

0.25 + 0.015

0.07 + 0.015

0.03 + 0.015

0.03 + 0.015

0.035 + 0.015

0.05 + 0.015

0.3 + 0.015

0.75 + 0.025

2 + 0.1

5 + 0.2

20 V

0.25 + 0.015

0.07 + 0.015

0.04 + 0.015

0.06 + 0.015

0.08 + 0.015

0.1 + 0.015

0.3 + 0.015

0.75 + 0.025

4 + 0.2

7 + 0.2 4

200 V 3

0.25 + 0.015

0.07 + 0.015

0.04 + 0.015

0.06 + 0.015

0.08 + 0.015

0.1 + 0.015

0.3 + 0.015

0.75 + 0.025 4

4 + 0.2 4

750 V 3

0.25 + 0.015

0.1 + 0.015

0.08 + 0.015

0.09 + 0.015

0.12 + 0.015

0.15 + 0.015 4

0.5 + 0.015 4

aC VolTs NoTEs

1. Specifications apply for sinewave input, AC + DC coupling, 1 power line cycle, digital filter off, following 55 minute warm-up.

2 . For 1% to 5% of range below 750V range, and for 1% to 7% of 750V range, add 0.01% to range uncertainty. For inputs from 200kHz to 2MHz, specifications apply above 10% of range.

3. Add 0 .001% of reading × (VIN/100V)2 additional uncertainty above 100V rms.

4 . Typical values .

oHMs

TWo-WIrE aND four-WIrE oHMs (2W and 4W ohms functions) 6

Default

resolution

Current

source 1

resistance accuracy 3

±(ppm of reading + ppm of range)

range

full scale

resolution

24 Hours 4 90 Days 5

1 Year 5

2 Years 5

20

W

21.000000

W

1 µ

W

10 µ

W

9.2 mA

29 + 7

52 + 7

72 + 7

110 + 7

200

W

210.00000

W

10 µ

W

100 µ

W

0.98 mA

24 + 7

36 + 7

56 + 7

90 + 7

2 k

W

2100.0000 k

W

100 µ

W

1 m

W

0.98 mA

22 + 4

33 + 4

50 + 4

80 + 4.5

20 k

W

21.000000 k

W

1 m

W

10 m

W

89

µA

19 + 4

32 + 4

50 + 4

80 + 4.5

200 k

W

210.00000 k

W

10 m

W

100 m

W

7

µA

20 + 4.5

72 + 4.5

90 + 4.5

130 + 5

2 M

W 2 2.1000000 MW

100 m

W

1

W

770

nA

50 + 4.5

110 + 4.5

160 + 4.5

230 + 5

20 M

W 2 21.000000 MW

1

W

10

W

70

nA

160 + 4.5

560 + 4.5

900 + 4.5

1100 + 5

200 M

W 2 210.00000 MW

10

W

100

W

4.4 nA

3000 + 100 10000 +100 20000 + 100 30000 + 100

1 G

W 2 1.0500000 GW

100

W

1 k

W

4.4 nA

9000 + 100 20000 +100 40000 + 100 60000 + 100

oHMs NoTEs

1. Current source is typically ±9% absolute accuracy.

2 . For 2-wire mode.

3. Specifications are for 1 power line cycle, 10 reading digital filter,

Auto Zero on, 4-wire mode, offset compensation on (for 20

W to

20k

W ranges).

4 . For TCAL ±1°C, following 55 minute warm-up. TCAL is ambient tempera-

ture at calibration (23°C at the factory).

5. For TCAL ±5°C, following 55-minute warm-up. Specifications include

traceability to US NIST.

6 . When measuring resistance of inductive loads, the inductance of that

load must be 10mH or less .

DC aMPs

DCI INPuT CHaraCTErIsTICs aND aCCuraCY4

range

full scale

resolution

Default

resolution

Maximum

burden

Voltage6

accuracy1

±(ppm of reading + ppm of range)

24 Hours2 90 Days3

1 Year3

2 Years3

200 µA

210.00000 µA

10 pA

100 pA

0.25 V

63 + 25

300 + 25

500 + 25

1350 + 25

2 mA

2.1000000 mA

100 pA

1 nA

0.31 V

64 + 20

300 + 20

400 + 20

750 + 20

20 mA

21.000000 mA

1 nA

10 nA

0.4 V

65 + 20

300 + 20

400 + 20

750 + 20

200 mA

210.00000 mA

10 nA

100 nA

0.5 V

96 + 20

300 + 20

500 + 20

750 + 20

2

A

2.1000000 A

100 nA

1 µA

1.5 V

500 + 20

600 + 20

900 + 20

1350 + 20

DC aMPs NoTEs

1. Specifications are for 1 power line cycle, Auto Zero on, 10 reading

digital filter.

2 . For TCAL ±1°C, following 55 minute warm-up.

3. For TCAL ±5°C, following 55 minute warm-up. Specifications include

traceability to US NIST.

4 . Add 50 ppm of range for current above 0 .5A for self heating .

6 . Actual maximum voltage burden = (maximum voltage burden) ×

(IMEASURED/IFULL SCALE).