Manuals / Bacharach / Household Appliance / Carbon Monoxide Alarm

Bacharach 24-9448 manual List of Combustion Test Data

Models: 24-9448

1 108
Download 108 pages 37.05 Kb
Page 40
Image 40

Operation

4.You can now begin burner-service procedures. The analyzer readings will change quickly to show changes in burner performance.

CAUTION: Position the Water Trap with its gas-flow arrow pointing upward. Do not let water condensate go above the tip of the riser tube. The sensors could be damaged if water would enter the analyzer. Empty the Water Trap after every combus- tion test (refer to Section 4.9)

5.Pressing the RUN/HOLD button freezes all readings, stops the pump and displays the Combustion-Test HOLD screen. Press the ENT button to view all test values at the moment the RUN/HOLD button was pressed. Press- ing RUN/HOLD again restarts the pump and resumes testing.

TABLE 4-1.. LIST OF COMBUSTION TEST DATA

Display

Description of Measurement or Calculation

Name

 

O2

% Oxygen

CO

Carbon Monoxide (1)

EFF

% Combustion Efficiency

CO2

% Carbon Dioxide

T-STK

Stack Temperature

T-AIR

Primary / Ambient Air Temperature as measured either in-

 

ternally or by an optional external thermocouple plugged into

 

the analyzer’s T-AIR connector

EA

% Excess Air

CO(n)

Carbon Monoxide ppm level referenced to a % of oxygen (2)

NO

Nitric Oxide (1)

NO2

Nitrogen Dioxide (1)

NOx

Oxides of Nitrogen (combination of NO and NO2) (1)

SO2

Sulfur Dioxide (1)

NO(n)

Nitric Oxide ppm level referenced to a % of oxygen (2)

NO2(n)

Nitrogen Dioxide ppm level referenced to a % of oxygen (2)

NOx(n)

Oxides of Nitrogen ppm level referenced to a % of oxygen (2)

SO2(n)

Sulfur Dioxide ppm level referenced to a % of oxygen (2)

NO Temp

Nitric Oxide Sensor Temperature (3)

(1)Pollution unit of measure selected per Section 3.8

(2)The letter “n” represents the oxygen reference level of between 0 and 15% as selected per section 3.11

(3)Shown only on printout, not on LCD display.

4-6

Instruction 24-9448

Page 39 Page 41
Page 40
Image 40
Bacharach 24-9448 manual List of Combustion Test Data
Page 39 Page 41

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.