Pressure Calibration | Teledyne gfc 7000ta instruction

Operating Instructions

Model GFC7000TA Carbon Dioxide Analyzer

6.13.7. Pressure Calibration

A sensor at the exit of the sample chamber continuously measures the pressure of the sample gas. This data is used to compensate the final CO2 concentration calculation for changes in atmospheric pressure and is stored in the CPU’s memory as the test function PRES (also viewable via the front panel).

NOTE

This calibration must be performed when the pressure of the sample gas is equal

to ambient atmospheric pressure.

Before performing the following pressure calibration procedure, disconnect the sample gas pump and the sample gas-line vent from the sample gas inlet on the instrument’s rear panel.

To cause the analyzer to measure and record a value for PRES, press.

SAMPLE	RANGE = 500.000 PPM	CO2 =X.XXX
< TST TST > CAL		SETUP
SETUP X.X	PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE		EXIT
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG ALRM		EXIT

Exit at

any time to return to main the

SETUP

SETUP X.X ENTER DIAG PASS: 818

8 1 8	ENTR EXIT
DIAG	SIGNAL I / O
NEXT	ENTR	EXIT

Repeat Pressing NEXT until . . .

DIAG PCAL ACTUAL PRESS : 27.20 IN-HG-A

2 7 .2 0

ENTR EXIT

Adjust these values until the displayed pressure equals the pressure measured by the independent pressure meter.

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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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.

Teledyne gfc 7000ta operation manual Pressure Calibration, Repeat Pressing Next until

Models: gfc 7000ta