Fluke service manual 5700A/5720A Series II Calibrator, Service Manual

5700A/5720A Series II Calibrator

Service Manual

Table 1-4. DC Voltage Secondary Performance Specifications and Operating Characteristics

Temperature Coefficient

Adder [Note 2]

Noise

Range

220mV

2.2 V

11V

22V

220V

1100 V

Stability [Note 1]

±1 °C

24 Hours

±(ppm output + μV)

0.3+ 0.3

0.3+ 1

0.3+ 2.5

0.4+ 5

0.5+ 40

0.5+ 200

10 °-40 °C 0 °-10 °C

and 40°-50 °C

±(ppm output + μV)/°C

0.4	+ 0.1	1.5	+ 0.5
0.3	+ 0.1	1.5	+ 2
0.15	+ 0.2	1	+ 1.5
0.2	+ 0.4	1.5	+ 3
0.3	+ 5	1.5	+ 40
0.5	+ 10	3	+ 200

Linearity	Bandwidth
± 1 °C	0.1-10 Hz
	pk-pk

±(ppm output + μV)

1	+ 0.2	0.15	+ 0.1
1	+ 0.6	0.15	+ 0.4
0.3	+ 2	0.15	+ 2
0.3	+ 4	0.15	+ 4
1	+ 40	0.15	+ 60
1	+ 200	0.15	+ 300

Bandwidth

10 Hz-10 kHz

RMS

μV

5

15

50

50

150

500

Notes:

1.Stability specifications are included in the Absolute Uncertainty values in the primary specification tables.

2.Temperature coefficient is an adder to uncertainty specifications that does not apply unless operating more than ±5 °C from calibration temperature.

Minimum output: 0 V for all ranges, except 100 V for 1100 V range

Maximum load: 50 mA for 2.2 V through 220 V ranges; 20 mA for 1100 V range; 50 Ω output impedance on 220 mV range; all ranges <1000 pF, >25 Ω

Load regulation: <(0.2 ppm of output + 0.1ppm of range), full load to no load

Line regulation: <0.1 ppm change, ± 10 % of selected nominal line

Settling time: 3 seconds to full accuracy; + 1 second for range or polarity change; + 1 second for 1100 V range

Overshoot: <5 %

Common mode rejection: 140 dB, DC to 400 Hz

Remote sensing: Available 0 V to ±1100 V, on 2.2 V through 1100 V ranges

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