Operating Instructions

Model GFC7000TA Carbon Dioxide Analyzer

6.13.8. Flow Calibration

The flow calibration allows the user to adjust the values of the sample flow rates as they are displayed on the front panel and reported through COM ports to match the actual flow rate measured at the sample inlet. This does not change the hardware measurement of the flow sensors, only the software calculated values.

To carry out this adjustment, connect an external, sufficiently accurate flow meter to the sample inlet (see Section 11 for more details). Once the flow meter is attached and is measuring actual gas flow, press:

SAMPLE

RANGE = 500.000 PPM

CO2 =X.XXX

< TST TST > CAL

SETUP

 

 

 

SETUP X.X

PRIMARY SETUP MENU

 

 

 

CFG ACAL DAS RNGE PASS CLK

MORE EXIT

 

 

 

 

 

 

 

Exit at

 

 

 

 

 

 

 

 

 

 

any time

SETUP X.X

SECONDARY SETUP MENU

 

to return

 

 

 

 

 

to main

COMM VARS DIAG

 

EXIT

 

the

 

 

SETUP

 

 

 

 

 

menu

 

 

 

 

 

 

 

 

 

 

SETUP X.X

ENTER DIAG PASS: 818

 

 

 

8 1 8

 

ENTR EXIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIAG

SIGNAL I / O

 

 

 

 

NEXT

 

ENTR EXIT Adjust these values until

 

 

 

 

the

displayed flow rate

 

 

 

equals the flow rate being

 

 

 

 

 

measured by the

Repeat Pressing NEXT until . . .

independent flow meter.

 

 

 

Adjust these values until the displayed flow rate equals the flow rate being measured by the independent flow meter.

DIAG

FLOW CALIBRATION

 

PREV NEXT

 

ENTR EXIT

 

 

DIAG FCAL ACTUAL FLOW: 654 CC / M

0 6 5

4

ENTR EXIT

 

 

 

Exit returns to the previous menu

ENTR accepts the

new value and returns to the previous menu EXIT ignores the new value and

returns to the

previous menu

Teledyne Analytical Instruments

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Teledyne gfc 7000ta operation manual Flow Calibration, Signal I / O Next
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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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