Appendix F

Memory Card File Formats

Introduction

This appendix contains a description of the format of the binary files created by the 2635A Data Bucket. This information is intended to describe the contents in enough detail to allow someone well versed in a software programming language to use this information to write software to read and interpret the Data Bucket scan data files. (This example ;uses the ANSI C Language to examples of decoding and interpreting the file data. This code can be compiled using the Microsoft C Compiler on an MS-DOS PC or compatible.)

Data File Format

The data file format consists of two parts: a header, including the Data Bucket

configuration during the time the data was gathered: followed by any scan data collected.

Setup File Format

The setup file format is very similar to the data file format. The only differences are the byte at offset zero has a value of 0 instead of 1, and there is never any scan data (the file always ends at offset 729).

The details of the Hydra Data Bucket binary file configuration format are as follows. A good familiarity with the operation of the Hydra Data Bucket will be necessary to understand much of the configuration information. For the most part, however, it is not necessary to understand all of the configuration information to be able to successfully manipulate the scan data. The references are to compute interface commands in Chapter 4.

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Fluke 2635A user manual Memory Card File Formats, Data File Format, Setup File Format
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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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