AC Volts 1 kHz, Ohms | Fluke 2625A, 2635A specification

Diagnostic Testing and Troubleshooting (2620A/2625A)	5
Calibration Failures

Note

During calibration, the measurement rateis selected automatically as required by thecalibration step.

Table 5-9 or Table 5-10 may be useful in isolating a calibration problem to specific components. Table 5-9 can be used with a Hydra having a main software version number of 5.4 or higher. Table 5-10 can be used with main software versions lower than 5.4. Note that the software version number is not marked on the Hydra case. Use either of the following two methods to determine your software version number:

∙From the Hydra front panel, simultaneously press [ltb] and [rtb]. Themain software version number (e.g., "5.4") appears in the leftdisplay. (The A/D software version number (e.g., A4.7 appears in theright display.) Press [cnc] to return to normal front paneloperation.

∙Over the computer interface, send the *IDN? query. The main softwareversion (e.g., "M5.4") is returned as part of the response. Refer toSection 4 of the Hydra Users Manual for a more detailed descriptionof *IDN?.

Table 5-9. Calibration Faults (for software versions 5.4 and above)

Input

Range

Calibration Constant

Number	Acceptable Values

Related Components

DC Volts

0.09000V

0.9000V

0.29000V

2.9000V

29.000V

290.00V

100mV

300mV

30V

300V

1.0315 to 1.1565

1.0340 to 1.1540

1.0315 to 1.1565

1.0340 to 1.1640

1.0290 to 1.1590

AC Volts (1 kHz)

A3VR1, A3Z2

A3VR1, A3Z2 A3VR1, A3Z2, A3Z4 A3VR1, A3Z2, A3Z4

0.02900V

0.29000V

0.2900V

2.9000V

2.900V

29.000V

29.00V

290.00V

290.00Ω

2.9000 kΩ

29.000 kΩ

290.00kΩ

2.9000 MΩ

300mV

30V

300V

300Ω

3kΩ

30kΩ

300kΩ

3MΩ

10MΩ

-0.001 to 0.001 1.0040 to 1.1840 -0.01 to 0.01 1.0040 to 1.1840 -0.1 to 0.1 1.0040 to 1.1840 -1.0 to 1.0 1.0040 to 1.1840

Ohms

0.9965 to 1.0115

0.9975 to 1.0125

1.0015 to 1.0165

0.9965 to 1.0115

0.9990 to 1.0090

Frequency

A3U6, A3VR1, A3Z1, A3Z2, A3Z3 A3U6, A3VR1, A3Z1, A3Z2, A3Z3 A3U6, A3VR1, A3Z1, A3Z2, A3Z3 A3U6, A3VR1, A3Z1, A3Z2, A3Z3 A3U6, A3VR1, A3Z1, A3Z2, A3Z3 A3U6, A3VR1, A3Z1, A3Z2, A3Z3 A3U6, A3VR1, A3Z1, A3Z2, A3Z3

A3Z2, A3Z4

10.000 kHz

2.9V rms

0.9995 to 1.00050005

A3Y2

5-27

2635A, 2625A specifications

The Fluke 2625A is a sophisticated data logger designed for a wide range of industrial and laboratory applications. This versatile instrument excels in capturing and monitoring temperature and voltage measurements with precision and reliability. One of its standout features is its ability to record data from various sensors, making it ideal for environments where comprehensive data acquisition is critical.

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Fluke 2625A, 2635A service manual AC Volts 1 kHz, Ohms

Models: 2635A 2625A

AC Volts (1 kHz)

Ohms

2635A, 2625A specifications