Where: “yy” is the number of log entries stored during the last logging session.
yy Entries Stored
CO2 T-STKT-AIR EA CO(3)
EFF
CO
O2
LOG NATURAL GAS
F2
F1
F3
82.6 %
9.5 %
374 °F
68.0 °F
21.3 %
13 ppm
12 ppm
4.0 %

Operation

4.12.4Ending the Data Logging Process

Data logging will stop and the pump will turn OFF after the prescribed duration, or after all 500 memory locations are filled.

To exit the Combustion Test LOG screen, press the RUN/HOLD button twice to display the Com- bustion Test HOLD screen.

Note the following:

• To end the logging process at any time, press the ESC button.

• At the end of the logging period, or if the ESC button was pressed, the total number of log entries that were stored during that period appear at the bottom of the screen.

•If the logging process was stopped by pressing ESC, it cannot be re- sumed without first turning logging back ON per Section 4.12.1.

4.13 Memory

There are two memory banks, each containing 500 memory locations. The first bank is used to store combustion test data as described in Section 4.7., while the second bank is used to store logged combustion test data as described in Section 4.12. Each bank is independent of each other, and can- not share data or be combined.

Individual memory locations in each memory bank can be recalled for viewing on the display or printed (refer to Sections 4.13.1 & 4.13.2), or the entire contents of each memory bank can be individually downloaded to a computer and viewed in a spreadsheet program for analysis (refer to Sec- tion 4.14).

TIP: When displaying the contents of either memory bank, the operator can quickly page through the screens by press- ing the PAGE– (F1) and PAGE+ (F3) buttons. Or move to the first or last memory location by pressing the buttons, respectively.

Instruction 24-9448

4-15

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Bacharach 24-9448 manual Memory, Ending the Data Logging Process
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24-9448 specifications

The Bacharach 24-9448 is a sophisticated instrument designed for detecting and measuring hazardous gases, particularly in environmental and industrial settings. Renowned for its accuracy and reliability, this portable gas analyzer serves a crucial role in ensuring safety and compliance in various applications, including HVAC, refrigeration, and environmental monitoring.

One of the standout features of the 24-9448 is its advanced sensor technology. The device utilizes electrochemical sensors that provide real-time readings of specific gas concentrations, including carbon monoxide, carbon dioxide, and other toxic gases. These sensors are designed to be sensitive and selective, ensuring they deliver precise measurements without interference from other substances in the environment. This is particularly important in industrial settings where multiple gases may be present.

The Bacharach 24-9448 also boasts a user-friendly interface with a clear display that makes it easy for operators to interpret results quickly. The unit features a simple menu navigation system, allowing users to access different functions without hassle. This design consideration enhances usability, especially in high-pressure situations where every second counts.

Portability is another key characteristic of the 24-9448. Weighing in at just a few pounds, it is easy to transport and operate in various locations, whether it be on a job site or in an environmental monitoring scenario. The robust housing is designed to withstand the rigors of fieldwork, ensuring longevity and durability despite challenging conditions.

Moreover, the device includes data logging capabilities, enabling users to store and later review measurements. This feature is essential for compliance documentation and for analyzing trends over time. Users can download data for further analysis, aiding in thorough reporting and decision-making processes.

In addition to its core capabilities, the Bacharach 24-9448 offers flexibility with adjustable calibration settings, accommodating different gas types and concentration ranges. This adaptability ensures it can meet the specific needs of diverse applications, making it a versatile tool in the field.

Overall, the Bacharach 24-9448 is an essential instrument for professionals in various sectors. Its combination of advanced sensor technology, user-friendly design, portability, and data logging capabilities solidifies its position as a leading choice for gas detection and measurement. Whether for routine checks or emergency responses, this analyzer provides the reliability that ensures safety in potentially hazardous environments.
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