Fluke 5720A Calibration and Verification, 15. Minimum Use Requirements, Description, ±1.5 ppm

Calibration and Verification 3

Minimum Use Requirements

Item

No.

1.

	Table 3-15. Minimum Use Requirements
Description		Minimum Use Specifications
		Calibration Equipment
Voltage Reference		10V nominal, true value certified to within
		±1.5 ppm

Recommended

Equipment

Fluke 732B

2.

3.

4.

5.

6.

7.

Resistance Standards

Reference Voltage Divider

Null Detector

Low Thermal EMF Cables

Digital Multimeter

Current Source

1Ω nominal, true value certified to within 10 ppm, 10 kΩ nominal, true value certified to within 4 ppm

Calibration Verification Equipment

Range uncertainty 100:1, 1 kV input, ±0.5 ppm 10:1 100V input ±0.2 ppm

Leakage resistance to case: 1012Ω min.

Resolution: 3 μV full scale

Plug-in. Copper or gold-flashed copper (two cables per set, two sets required).

Spade lug. Copper or gold-flashed copper (two cables per set, two sets required).

DC Voltage Range: 0.1 to 10V Resolution

and short-term stability: ±2 ppm Resistance

range: 1Ω to 10 MΩ Resolution and short-

term stability :±20 uΩ at 1Ω, 1.9Ω ±5 ppm at 10Ω, 19Ω ±2 ppm at 100Ω to 1.9 MΩ ±4 ppm at 10 MΩ, 19 MΩ

Range: 10 mA and 100 mA Typical short- term stability ±15 ppm for 5 minutes

Fluke 742A Series, 1Ω and 10 kΩ

Fluke 752A

EM Electronics N11 (Fluke 845A)

Fluke 5440A-7002

Fluke 5440A-7003

Wavetek 1281 or

HP 3458A

Fluke 55X0A, 5700A/5720A Series II,

8.

AC Measurement Standard

Ranges: 2.2 mV through 1000V AC

Frequency: 10 Hz to 1 MHz

24 to 7500 ppm, depending on amplitude and frequency (see Table 3-9.) Wideband Ranges: 2.2 mV through 7V Frequency: 10 Hz to 30 MHz Uncertainty: 0.03% to 0.9%, depending on amplitude and frequency (see Table 3-18.)

Fluke 5790A (Option - 03 required for Wideband Flatness Verification)

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