5725A

Instruction Manual

AC Voltage (continued)

Secondary Performance and Operating Characteristics (continued)

Included in Uncertainty Specifications

5725A Amplifier:

 

 

Stability

Range

Frequency

±1°C

 

 

24 Hours

 

 

 

Temperature Coefficient

 

0°-10°C

10°-40°C

and

 

40°-50°C

Load Regulation

[Note 2]

Distortion

Bandwidth

10 Hz-10 MHz

1100V

Hz

40-1k

1k-20k

20k-50k

50k-100k

±(ppm output + mV)

10 + .5

15 + 2

40 + 2

130 + 2

±(ppm output)/°C

5

5

5

5

1010

3030

±(ppm output + mV)

10 + 1

90 + 6

275 + 11

500 + 30

±(% output)

 

150 pF

 

1000 pF

 

 

 

 

 

 

 

 

 

 

.10

 

.10

 

 

.10

 

.15

 

 

.30

 

.30

 

 

.40

 

.40

 

Voltage

Range

2.2V [Note 1]

Maximum Current

Load Limits

Limits

 

Output display formats: Voltage or dBm, dBm reference 600Ω.

Minimum output: 10% on each range

22V

220V

1100V

5725A Amplifier:

1100V

50mA, 0°C-40°C

20mA, 40°C-50°C

6mA

 

40 Hz-5 kHz

 

50 mA

 

 

 

 

 

5 kHz-30 kHz

 

70 mA

 

 

30 kHz-100 kHz

 

70 mA

 

 

 

 

[Note 3]

 

 

 

 

 

 

>50Ω,

1000 pF

600 pF

1000 pF [Note 2]

300pF

150pF

External sense: Selectable for 2.2v, 22V, 220V, and 1100V ranges; 5700A <100 kHz, 5725A <30 kHz

Settling time to full accuracy:

Frequency (Hz)

Settling time (seconds)

 

 

<20

7

120-120k

 

5

>120k

 

2

 

 

Notes:

1.2.2V Range, 100 kHz-1.2 MHz only: uncertainty specifications cover loads to 10 mA or 1000 pF. For higher loads, load regulation is added.

2.The 5725A will drive up to 1000 pF of load capacitance. Uncertainty specifications include loads to 300 pF and 150 pF as shown under "Load Limits." For capacitance’s up to the maximum of 1000 pF, add "Load Regulation."

3.Applies from 0°C to 40°C

100V

40 Hz

30 kHz

 

 

 

 

 

 

 

5700A

 

 

 

 

 

 

 

 

 

 

 

 

5725A

220V

 

 

 

 

5205A or

 

 

 

 

5215A

 

 

 

 

 

 

VOLTAGE

 

 

 

 

2.2 x 107 V-Hz

22V

VOLT-HERTZ CAPABILITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.5V

 

 

 

 

5700A-03

 

 

 

 

 

 

 

10 Hz 50 Hz

1 kHz

100 kHz

1 MHz

30 MHz

 

 

 

FREQUENCY

 

 

 

+1 second for amplitude or frequency range change; + 2 seconds for 5700A 1100V range; + 4 seconds for 5725A 1100V range

Overshoot: <10%

Common mode rejection: 140 dB, DC to 400 Hz

Frequency: Ranges (Hz):

10.000-11.999, 12.00-119.99

120.0-1199.9, 1.200k-11.999k

12.00k-119.99k, 120.0k-1.1999 Uncertainty: ±0.01% Resolution: 11.999 counts

Phase lock: Selectable rear panel BNC input

Phase uncertainty (except 1100V range): >30 Hz: ±1° + 0.05°/kHz), <30 Hz: ±3°

Input voltage: 1V to 10V rms sine wave (do not exceed 1V for mV ranges)

Frequency range: 10 Hz to 1.1999 MHz

Lock range: ±2% of frequency

Lock-in time: Larger of 10/frequency or 10 msec

Phase reference: Selectable, rear panel BNC output

Range: ±180°

Phase Uncertainty (except 1100V range):

±1° at quadrature points (0°, ±90°, ±180°) elsewhere ±2° Stability: ±0.1°

Resolution: 1°

Output level: 2.5V rms ±0.2V

Frequency range: 50 kHz to 1 kHz, useable 10 Hz to 1.1999 MHz

1-10

Page 26
Image 26
Fluke 5725A instruction manual Voltage Range, Maximum Current Load Limits, Frequency Hz Settling time seconds

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.