Introduction and Specifications 1

Specifications

AC Current (continued)

Secondary Performance Specifications and Operating Characteristics

Included in Uncertainty Specifications

Maximum

Range

Frequency

Hz

10-20

μ20-40

220 A

 

 

40-1k

 

 

1k-5k

 

 

5k-10k

 

 

10-20

2.2 mA

 

20-40

 

40-1k

 

 

 

 

1k-5k

 

 

5k-10k

 

 

10-20

22 mA

 

20-40

 

40-1k

 

 

 

 

1k-5k

 

 

5k-10k

 

 

Hz

 

 

10-20

220 mA

 

20-40

 

40-1k

 

 

 

 

1k-5k

 

 

5k-10k

2.2A

 

20-1k

 

1k-5k

 

 

 

 

5k-10k

5725A Amplifier:

 

 

40-1k

11A

 

1k-5k

 

 

5k-10k

 

 

 

Stability

±1°C

24Hours

±(ppm output + nA)

150 + 5

80 + 5

30 + 3

50 + 20

400 + 100

150 + 5

80 + 5

30 + 3

50 + 20

400 + 100

150 + 50

80 + 50

30 + 30

50 + 500

400 + 1 μA

±(ppm output + μA)

150 + .5

80 + .5

30 + .3

50 + 3

400 + 5

50 + 5

80 + 20

800 + 50

75 + 100

100 + 150

200 + 300

Temperature Coefficient [Note 1]

 

0°-10°C

10°-40°C

and

 

40°-50°C

±(ppm output + nA)/°C

50 + 5

50 + 5

20 + 5

20 + 5

4 + .5

10 + .5

10 + 1

20 + 1

20

+ 100

20 + 100

50 + 5

50 + 5

20 + 4

20 + 4

4 + 1

10 + 2

10

+ 100

20 + 100

50

+ 400

50 + 400

50 + 10

50 + 10

20 + 10

20 + 10

4

+ 10

10 + 20

10

+ 500

20 + 400

50 + 1 μA

50 + 1 μA

±(ppm output + μA)/°C

50

+ .05

50 + .05

20

+ .05

20 + .05

4

+ .1

10 + .1

10

+ 2

20

+ 2

50

+ 5

50

+ 5

4

+ 1

10

+ 1

10

+ 5

20

+ 5

50

+ 10

50 + 10

 

 

 

20

+ 75

30 + 75

40

+ 75

50 + 75

100

+ 75

100

+ 75

 

 

 

 

 

Compliance

Limits

Vrms

7

7

7

7

1.4

[Note 3]

3

Resistive

Load

For Full

Accuracy

[Note 2]

Ω

2k

500

150

15

.5

3

Noise and

Distortion

Bandwidth

10 Hz-50 kHz <0.5V Burden

±(% output + μA)

.05 + .1

.05 + .1

.05 + .1

.25 + .5

.5 + 1

.05 + .1

.05 + .1

.05 + .1

.25 + .5

.5 + 1

.05 + .1

.05 + .1

.05 + .1

.25 + .5

.5 + 1

.05 + 10

.05 + 10

.05 + 10

.25 + 50

.5 + 100

.5 + 100

.3 + 500

1 + 1 mA

±(% output)

.05

[Note 4] .12

.5

Notes:

Maximum output from 5700A terminals is 2.2A. Uncertainty specifications for 220 μA and 2.2 mA ranges are increased by 1.3 x plus 2 μA when supplied through 5725A terminals. Specifications are otherwise identical for all output locations.

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

2.For larger resistive loads multiply uncertainty specifications by:

(

actual load

)2

 

maximum load for full acuracy

3.1.5V compliance limit above 1A. 5725A Amplifier may be used in range-lock mode down to 1A.

4.For resistive loads within rated compliance voltage limits.

Minimum output:: 9 μA for 220 μA range, 10% on all other ranges. 1A minimum for 5725A.

Inductive load limits: 400 μH (5700A or 5725A). 20 μH for 5700A output >1A.

Power factors: 5700A, 0.9 to 1; 5725A, 0.1 to 1. Subject to compliance voltage limits.

Frequency:

Range (Hz):

10.000-11.999, 12.00-119.99,

120.0-1199.9, 1.200k-10.000k Uncertainty: ±0.01% Resolution: 11,999 counts

Settling time to full accuracy: 5 seconds for 5700A ranges; 6 seconds for 5725A 11A range; +1 second for amplitude or frequency range change.

Overshoot: <10%

1-15

Page 31
Image 31
Fluke 5725A instruction manual 10C

5725A specifications

The Fluke 5725A is a high-performance, multifunctional temperature calibration source designed to meet the demanding requirements of laboratory and industrial environments. Renowned for its accuracy, reliability, and versatility, the 5725A serves as a powerful tool for engineers and technicians engaged in temperature calibration processes.

At the core of the 5725A is its advanced measurement technology, which allows for precision temperature calibrations across a wide range. With an operating temperature range from -200°C to 660°C, it caters to various applications, making it suitable for calibrating thermocouples, resistance temperature detectors (RTDs), and other temperature measurement devices.

One of the standout features of the Fluke 5725A is its outstanding accuracy, boasting a specified uncertainty of just ±0.15°C. This level of precision ensures that users can maintain compliance with regulatory standards and regulatory requirements in fields such as aerospace, pharmaceuticals, and manufacturing.

The Fluke 5725A is equipped with dual-channel capabilities, allowing users to calibrate two devices simultaneously. This enhances productivity by minimizing downtime and optimizing workflow efficiency. The intuitive touchscreen interface simplifies operations, enabling users to view measurements, set up test parameters, and access historical data with ease.

Versatile connectivity options such as USB and Ethernet enable seamless integration into existing systems and allow for data transfer, remote control, and configuration. This feature empowers technicians to conduct calibrations efficiently, whether on-site or remotely.

The robust design of the Fluke 5725A ensures its durability in demanding environments. Built with high-quality materials, it is resistant to shocks and vibrations, making it suitable for use in manufacturing plants and laboratories where equipment may be subjected to harsh conditions.

Another notable characteristic of the 5725A is its ability to generate stable temperature outputs with minimal drift, contributing to consistency in calibration results. Its built-in self-test functionality helps ensure that the unit remains in peak operating condition, giving users confidence in their calibration processes.

In summary, the Fluke 5725A is a top-tier temperature calibration source that excels in accuracy, reliability, and user-friendliness. Whether in laboratory settings or industrial applications, its advanced technologies and features make it an essential tool for professionals tasked with maintaining precision in temperature measurements.