—2—

2-wire accuracy, A-8,A-12

—A—

AC operation, 1-13

Ac signal cross talk in a dc voltage channel, B-1Ac signal cross talk into a frequency

channel, B-3

Ac signal cross talk into an ac voltage channel, B-2

Ac signal cross talk into an ohms channel, B-2Ac signal crosstalk into a temperature

channel, B-3

AC Voltage Measurements, A-8accuracy verification test, 7-7adjusting the handle, 1-12

Alarm indications while monitoring, 2-19Alarm indications while reviewing, 2-19Alarm indications while scanning, 2-18Alarm outputs, 1-17

alarm outputs and digital I/O, 1-9alarm outputs connections, 1-17

Alarm outputs for channel 0 to 3 using the alarm outputs connector, 2-19

Alarm outputs for channels 4 to 20 using the digital I/O connector, 2-19

alarms, 1-9

Alarms and autoprinting, 2-20

Alarms and monitor-alarm triggering, 2-20Alarms and Mx+B scaling, 2-20applications software, 1-9

—C—

calibration, 7-21

changing the memory card during scanning, 3-5

Index

channel integrity test, 7-8cleaning, 7-3

Clearing alarm parameters from a channel, 2-19Clearing Mx+B scaling from a channel, 2-23Common mode rejection, A-10

computer interface command set, 4-18computer interface commands and

operation, 4-12computer operation, 1-8

configuring a channel to measure ac volts, 2-10configuring a channel to measure dc volts, 2-9configuring a channel to measure frequency, 2-12configuring a channel to measure resistance, 2-11configuring a measurement channel, 2-8configuring for printer operations, 5-5configuring the instrument for computer

operations, 4-5

configuring the instrument for modem operations, 6-7

configuring the instrument for operation, 2-6configuring the instrument modem for modem

operations, 6-4

configuring the pc for computer operations, 4-6connecting the instrument to a pc, 4-3connecting the instrument to a power

source, 1-12

connecting the instrument to a printer, 5-3connecting the modem to a pc for modem

configuration, 6-4

connecting the modem to an instrument, 6-6connector set, 2620a-100, 1-10

controls and indicators, 1-19crosstalk, 1-14Cross-talk rejection, A-8

—D—

data file procedures, 3-12

1

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Fluke 2635A user manual Index
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2635A specifications

The Fluke 2635A is a highly advanced multichannel data acquisition system designed for engineers and technicians requiring precision and versatility in their measurement tasks. This instrument excels in monitoring and capturing data from various sources, making it a valuable tool in laboratories, production environments, and field applications.

One of the standout features of the Fluke 2635A is its ability to support up to 20 measurement channels. Users can simultaneously monitor multiple signals, which is crucial for complex testing scenarios where numerous variables need to be tracked. The device is equipped with a 6.5-digit precision measurement capability that ensures high accuracy and resolution in readings. This level of precision is particularly beneficial in applications such as environmental monitoring, research and development, and industrial process control.

The unit incorporates a variety of measurement modes, including voltage, current, temperature, and resistance, making it exceptionally versatile. The Fluke 2635A not only handles standard signals but also integrates with various transducers, providing extensive compatibility for users engaged in diverse testing applications.

To enhance data management, the Fluke 2635A offers advanced data logging capabilities. Data can be stored internally or transferred to external devices for further analysis. The internal memory can accommodate extensive datasets, which can be crucial in long-term monitoring tasks. Integration with external software enables users to analyze and visualize data effectively, allowing for informed decision-making based on comprehensive results.

The user interface is designed for ease of use, featuring a large, bright LCD display that clearly presents measurements and status information. The device is also equipped with a simple navigation system, allowing users to switch between channels and measurement types without hassle.

In terms of construction, the Fluke 2635A is built to withstand rigorous environments. It features a robust design that ensures reliability and durability, making it suitable for both laboratory settings and field operations. Furthermore, the device supports a wide temperature range, thus enabling usage in diverse conditions.

Overall, the Fluke 2635A is a powerful and flexible instrument that provides precise measurements across multiple channels, supporting a wide range of applications. Its advanced technology, combined with user-friendly features, makes it an essential tool for professionals in various fields. The combination of accuracy, flexibility, and durability solidifies its standing as a trusted choice for data acquisition and monitoring tasks.
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