Warm Up, Name Color Behavior Significance

Getting Started

Model GFC7000TA Carbon Dioxide Analyzer

3.7.2. Warm Up

During the warm-up period various portions of the instrument’s front panel may behave as indicated in Table 3-8.

Table 3-8: Front Panel Display During System Warm-Up

NAME	COLOR	BEHAVIOR	SIGNIFICANCE
		Displays current,	This is normal operation, but deemed inaccurate during the
Conc field	N/A	compensated CO2	This is normal operation, but deemed inaccurate during the
Conc field	N/A	compensated CO2	warm-up period.
		Concentration	warm-up period.
		Concentration
		Displays current	Instrument is in Sample mode but is still in the process of
Mode field	N/A	mode, e.g.,	Instrument is in Sample mode but is still in the process of
Mode field	N/A	mode, e.g.,	warming up. (DAS holdoff period is active)
		SAMPLE”	warming up. (DAS holdoff period is active)
		SAMPLE”
Param field	N/A	Displays menu items	Refer to Table 3-9 for a list and descriptions of warning
Param field	N/A	and messages.	messages.
		and messages.	messages.
STATUS LEDs
			Unit is operating in sample mode; front panel display is
Sample	Green	On	being updated.
			Flashes On/Off when adaptive filter is active
Cal	Yellow	Off	The instrument’s calibration is not enabled.
			The analyzer is warming up and hence out of specification
Fault	Red	Blinking	for a fault-free reading. Various warning messages appear
			in the Param field.

3.7.3. Warning Messages

Because internal temperatures and other conditions may be outside be specified limits during the analyzer’s warm-up period, the software will suppress most warning conditions for 30 minutes after power up. If warning messages persist after the 30 minutes warm up period is over, investigate their cause using the troubleshooting guidelines in Section 11 of this manual.

To view and clear warning messages, press:

TEST deactivates warning

messages

NOTE:

If the warning message persists after several attempts to clear it, the message may indicate a real problem and not an artifact of the warm-up period

SAMPLE	HVPS WARNING			CO2 = 0.00
TEST	CAL		MSG	CLR	SETUP

SAMPLE				CO2 = 0.00
		RANGE=500.000 PPM
< TST TST > CAL			MSG	CLR	SETUP
SAMPLE				CO2 = 0.00

		HVPS WARNING
TEST	CAL		MSG	CLR	SETUP

Make sure warning messages are

not due to real problems.

MSG activates warning

messages.

<TST TST> keys replaced with

TEST key

Press CLR to clear the current

message.

If more than one warning is active, the

next message will take its place

Once the last warning has been cleared, the analyzer returns to SAMPLE mode

Table 3-6 lists brief descriptions of the warning messages that may occur during start up.

Teledyne Analytical Instruments

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 Warm Up, Front Panel Display During System Warm-Up

Models: gfc 7000ta

Getting Started

Model GFC7000TA Carbon Dioxide Analyzer

3.7.2. Warm Up

Table 3-8: Front Panel Display During System Warm-Up

NAME

COLOR

BEHAVIOR

SIGNIFICANCE

SAMPLE”

STATUS LEDs