Calibration Procedures

Model GFC7000TA Carbon Dioxide Analyzer

7.6.1. AutoCal with Auto or Dual Reporting Ranges Modes Selected

SETUP C.4

 

RANGE TO CAL: LOW

 

 

 

<SET

EDIT

EXIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SETUP C.4

 

RANGE TO CAL: LOW

 

 

 

LOW HIGH

 

 

 

ENTR

SETUP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SETUP C.4

 

RANGE TO CAL: HIGH

 

 

 

<SET

EDIT

EXIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SETUP C.4

SEQ 2) ZERO–SPAN, 2:00:30

 

 

 

PREV NEXT MODE SET

EXIT

 

 

 

 

 

 

 

 

 

 

 

EXIT returns to the

PRIMARY SETUP

Menu

NOTE

In order to automatically calibrate both the HIGH and LOW ranges, you must set

up a separate sequence for each.

7.7. Calibration Quality

After completing one of the calibration procedures described above, it is important to evaluate the analyzer’s calibration SLOPE and OFFSET parameters. These values describe the linear response curve of the analyzer. The values for these terms, both individually and relative to each other, indicate the quality of the calibration. To perform this quality evaluation, you will need to record the values of both test functions (Section 6.2.1 or Appendix A-3), all of which are automatically stored in the DAS channel CALDAT for data analysis, documentation and archival.

Make sure that these parameters are within the limits listed in Table 7-3 and frequently compare them to those values on the Final Test and Checkout Sheet that came attached to your manual, which should not be significantly different. If they are, refer to the troubleshooting Section 11.

Table 7-3: Calibration Data Quality Evaluation

FUNCTION

MINIMUM VALUE

OPTIMUM VALUE

MAXIMUM VALUE

SLOPE

0.700

1.000

1.300

OFFS

-0.500

0.000

0.500

These values should not be significantly different from the values recorded on the Teledyne Instruments Final Test and Validation Data sheet that was shipped with your instrument. If they are, refer to the troubleshooting Section 11.

Teledyne Analytical Instruments

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Teledyne gfc 7000ta operation manual Calibration Quality, AutoCal with Auto or Dual Reporting Ranges Modes Selected, Offs
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gfc 7000ta specifications

The Teledyne GFC 7000TA is a cutting-edge, high-performance gas flow calibrator designed for both laboratory and field applications. This instrument is renowned for its accuracy, versatility, and reliability, making it an ideal choice for various industries, including aerospace, environmental monitoring, and manufacturing.

One of the standout features of the GFC 7000TA is its advanced measurement technology. It utilizes state-of-the-art thermal mass flow meters, which allow for precise fluid measurement across a wide range of flow rates. This technology ensures highly accurate readings, which are essential for applications requiring stringent compliance with regulatory standards.

The GFC 7000TA is capable of accommodating various types of gases, making it particularly versatile. Users can calibrate flow for gases such as air, nitrogen, or carbon dioxide, providing flexibility in a multitude of applications. The device also supports dual-channel capabilities, allowing simultaneous measurement and calibration of two different gas types, enhancing productivity and efficiency in processes.

Another notable characteristic of the GFC 7000TA is its user-friendly interface. Equipped with a high-resolution touchscreen display, the device offers intuitive navigation and data visualization. Users can easily set parameters, view real-time measurements, and generate printed reports. This interface reduces the learning curve for new operators, allowing organizations to implement the GFC 7000TA with minimal training.

In addition to its advanced measuring capabilities, the GFC 7000TA features a robust design for durability in harsh environments. The instrument is compliant with various international standards, ensuring its reliability and performance in various conditions. Its portable form factor makes it convenient for fieldwork, while the rugged construction provides peace of mind for users working in demanding settings.

The GFC 7000TA also incorporates modern connectivity options. With built-in USB and Ethernet ports, users can easily integrate the device into their existing systems for data logging and remote monitoring. This connectivity feature enables real-time data access and enhances the potential for analysis and optimization of gas flow systems.

In summary, the Teledyne GFC 7000TA is a high-performance gas flow calibrator characterized by its advanced thermal mass flow measurement technology, versatility in accommodating various gases, user-friendly interface, and robust design. With its modern connectivity features, this instrument stands out as a vital tool for professionals seeking precision and reliability in gas flow applications.
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