Calibration Procedures

Model GFC7000TA Carbon Dioxide Analyzer

STEP TWO: Set the expected CO2 Span Gas concentration:

The CO2 span

concentration values automatically default to 400.0 Conc.

To change this value to

the actual concentration of

the span gas, enter the number by pressing the button under each digit until the expected value appears.

SAMPLE*

RANGE = 500.000 PPM

CO2 =X.XXX

< TST TST > CAL

CALZ

CALS

 

SETUP

 

 

 

 

 

 

 

 

 

 

 

M-P CAL

RANGE = 500.

PPM

CO2 =X.XXX

< TST TST >

ZERO

CONC

EXIT

 

 

 

 

 

 

 

 

 

M-P CAL

CO2 SPAN CONC: 450.000 Conc

0

0

0

4

5

.0

ENTR EXIT

 

 

 

 

 

 

 

This sequence causes the analyzer to prompt for the expected CO2 span concentration.

EXIT ignores the new setting and returns to the previous display.

ENTR accepts the new setting

and returns to the previous display.

NOTE

For this Initial Calibration it is important to independently verify the PRECISE CO2

Concentration Value of the SPAN gas.

If the source of the Span Gas is from a Calibrated Bottle, use the exact

concentration value printed on the bottle.

STEP THREE: Perform the zero/span calibration. Zero and span checks using the zero/span valve option are similar to that described in Section 7.2, except that zero air and span gas is supplied to the analyzer through the zero/span valves rather than through the sample inlet port.

The zero and cal operations are initiated directly and independently with dedicated buttons (CALZ & CALS).

Teledyne Analytical Instruments

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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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