Teledyne 3110 Set the Sample Flow rate, Bleeding the Regulator and Purging the Gas Line

Page 22

Installation

Model 3110

 

 

2.4.2 Bleeding the Regulator and Purging the Gas Line

When using bottled gas (gas cylinder) as a calibration gas for trace analysis applications, the regulator and sample lines must be bled to remove traces of trapped air. Otherwise air that is trapped in the lines especially between the regulator and cylinder will result in a lengthening of the calibration time.

To bleed the regulator and sample line:

1.Attach the regulator to the gas cylinder. Then attach a sample line with a flow control/shut off valve preferably at the far end of the sample line.

2.Open the shut off valve slightly, and then open the valve on the gas cylinder.

3.Adjust the regulator to the desired pressure (usually 5 psi) then close the cylinder valve.

4.Open the cylinder valve to pressurize the regulator fully then close the cylinder valve again.

5.Open the sample flow control valve and allow the gas to bleed down and vent to a safe area. Observe the secondary gauge (low pressure side) on the regulator. As the low pressure gauge starts to fall, close the sample flow control valve.

6.Repeat steps 4 and 5 seven (7) times.

The sample delivery system is now purged and ready for calibration or analysis. Keep the cylinder valve open to maintain system pressurization.

Note: Make sure there are no leaks in the sample line and regulator connections. Check also the cylinder connection for leaks.

2.5 Set the Sample Flow rate

Once the system has been calibrated, the instrument can be brought to the analysis site and the sample gas line can be connected to the unit. Using the quick disconnect fittings supplied; connect the vent line followed by the sample line to the rear panel. See Figure 2-1.

Once the sample gas is flowing, set the flow rate to 0.2-2.5 SCFH.

22 Teledyne Analytical Instruments

Image 22
Contents Model Teledyne Analytical InstrumentsModel Ii Teledyne Analytical InstrumentsSpecific Model Information Portable Trace Oxygen AnalyzerSafety Messages Iv Teledyne Analytical InstrumentsPortable Trace Oxygen Analyzer Table of Contents Appendix Maintenance & TroubleshootingIndex Teledyne Analytical Instruments List of Figures Viii Teledyne Analytical InstrumentsCombustible GAS Usage Introduction IntroductionIntroduction Model Features Portable Trace Oxygen Analyzer IntroductionIntroduction Model Method of Analysis Cell WarrantyMicro-Fuel Cell Accuracy and Response Signal OutputCompact Packaging Portable Trace Oxygen Analyzer Introduction Intentionally left blank Portable Trace Oxygen Analyzer Installation InstallationCharging the Batteries Installation Model Gas ConnectionsPortable Trace Oxygen Analyzer Installation Sensor Installation Installing a Trace SensorCalibration Procedure for Trace Analysis CalibrationSet the Sample Flow rate Bleeding the Regulator and Purging the Gas LineExternal Signal Operation Model OperationFront Panel Interface Enter KeyEscape Key Portable Trace Oxygen Analyzer Operation3 UP/DOWN Keys Operation and Setup Screens and Menus Available Menus and Their SequenceHome Screen Power on ScreenDate Screen Enter Time ScreenStandard Alarm Screen Alarm EnableFS Alarm Screen HI-LOW Alarm ScreenLtch Alarm Screen Range 1 Screen Range 2 ScreenRange Screen Span Value Screen Span ScreenFilter Screen LOG Reset & Start Screen LOG Intv ScreenLOG Transmit Screen Power Down Screen Portable Trace Oxygen Analyzer Operation Replacing the Battery Maintenance & TroubleshootingRoutine Maintenance Maintenance ModelBattery Power Supply Service Portable Trace Oxygen Analyzer MaintenanceCell Replacement Battery Charger Port on the ModelCell Warranty Temperature Compensation Effect of CO2 on B-2 Cell Life Effects of CO2 on B-2 Cell LifeLeak Testing ProcedureIntentionally left blank Appendix SpecificationsAppendix Model Spare Parts List Portable Trace Oxygen Analyzer AppendixIndex Power Down screen, 39 power off Portable Trace Oxygen Analyzer IndexAppendix Model

3110 specifications

The Teledyne 3110 is a sophisticated, high-performance data acquisition and analysis system that has garnered attention in a range of scientific and industrial applications. Designed with advanced technologies, the Teledyne 3110 is optimized for versatility, enabling users to gather and analyze data from various sources with seamless integration.

One of the main features of the Teledyne 3110 is its modular design. This allows users to customize the system to meet their specific needs by adding or removing modules as necessary. It supports a wide range of input types, making it compatible with numerous sensors and devices, which enhances its utility in diverse environments.

The device boasts high precision and accuracy in data collection, which is crucial for applications where minute measurements matter. The instrument employs cutting-edge analog-to-digital converters, ensuring that data is captured with remarkable fidelity. Additionally, the Teledyne 3110 incorporates advanced signal processing technologies that improve data quality and reduce noise, facilitating clearer and more reliable analysis results.

Another key characteristic of the Teledyne 3110 is its user-friendly interface. The system comes equipped with intuitive software for data visualization and analysis, allowing users, even those with limited technical experience, to navigate the system efficiently. With comprehensive data export options, users can easily integrate the system's outputs into other software for further analysis and reporting.

Durability and reliability are also hallmarks of the Teledyne 3110. Built to endure harsh environments, the system is tested rigorously to ensure it meets high standards for protection against dust, moisture, and temperature variations. This robustness makes it applicable in fields such as environmental monitoring, industrial automation, and research laboratories.

Furthermore, the Teledyne 3110 supports real-time monitoring and data logging capabilities. This feature is essential for applications that require continuous oversight and data collection to respond promptly to any changes in conditions or parameters being monitored.

In summary, the Teledyne 3110 stands out as a versatile and reliable data acquisition system, leveraging modularity, precision, user-friendliness, and durability to serve a variety of applications effectively. Whether for research, industrial applications, or environmental monitoring, the Teledyne 3110 proves to be an invaluable tool for professionals seeking high-quality data insights.