Calibration

PCA

7.Turn off the flow of CO calibration-gas; then remove the calibration- gas cylinder from the calibration fixture.

8.Attach a CO/H2 calibration-gas cylinder to the calibration fixture; then adjust the regulator of the calibration fixture for a flowmeter reading of approximately 2 SCFH.

9.Use the st and keys to enter a CO-VALUE that is the same as

the CO concentration which is stamped on the CO/H2 calibration-gas cylinder.

Typical Test Gas CO/H2 Screen During Calibration Procedure:

TEST GAS CO/H2

-------------------

CO-VALUE XXXX

ENTER CO-VALUE

10.Press the key to save the CO-VALUE and display the Calibrate H2 Screen.

11.After calibration gas has been applied for approximately 3 minutes (to allow for stabilization), use the st and keys to enter an APPLIED

value* that equals the H2 concentration stamped on the CO/H2 calibration-gas cylinder.

Typical CALIBRATE H2 Screen During Calibration Procedure:

CALIBRATE H2

 

MEASURED

1050

PPM

APPLIED

1000

PPM

12.Press the key to calibrate the analyzer’s MEASURED value to that of the APPLIED value. At this time the Calibrate Menu Screen is redisplayed.

*The calibration range for this screen is 500–1500 ppm, any attempt to calibrate outside this range will cause the unit to display an error message.

5-10

Instruction 24-9351

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Bacharach 24-9351 manual Typical Test Gas CO/H2 Screen During Calibration Procedure, Test GAS CO/H2 CO-VALUE Enter CO-VALUE
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24-9351 specifications

The Bacharach 24-9351 is a cutting-edge combustion analyzer designed for professionals in the HVAC and building maintenance industries. Known for its reliability and precision, this instrument plays a crucial role in ensuring that heating systems operate safely and efficiently.

One of the primary features of the Bacharach 24-9351 is its ability to accurately measure various combustion gases, including carbon monoxide, carbon dioxide, and oxygen levels. This multi-gas measurement capability allows technicians to diagnose combustion problems quickly and effectively, leading to improved system performance and enhanced safety for end users.

The analyzer is equipped with a high-resolution display that provides real-time readings, making it easy for technicians to analyze data on-site. Additionally, the intuitive interface is designed for ease of use, allowing users to navigate through functions and settings without extensive training.

Durability is a key characteristic of the Bacharach 24-9351. It is built to withstand the rigors of fieldwork, with a robust housing that protects it from dust, moisture, and other challenging environmental conditions. This durability is complemented by long battery life, ensuring that users can rely on the device for extended periods without interruption.

In terms of technologies, the Bacharach 24-9351 utilizes advanced sensors that ensure accuracy and repeatability in measurements. Its innovative combustion efficiency calculation provides users with essential insights into the efficiency of their heating systems, allowing for timely adjustments and tuning. This capability not only optimizes performance but also contributes to energy savings and lower operational costs.

Another notable feature is the data logging function, which allows users to store and retrieve measurement data for later analysis. This is particularly beneficial for monitoring system performance over time and making informed decisions regarding maintenance and repairs.

In summary, the Bacharach 24-9351 is an essential tool for HVAC professionals, combining accurate gas measurement, user-friendly design, and robust durability. Its advanced technologies and features make it a valuable asset for ensuring safe, efficient, and effective combustion analysis in various applications. Whether used for routine maintenance or troubleshooting, this analyzer stands out for its reliability and precision.
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