Teledyne TED 191 instruction manual Section Five, Routine Visual Inspection, Changing Batteries

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SECTION FIVE

ROUTINE MAINTENANCE

5.1ROUTINE VISUAL INSPECTION

Always inspect the instrument prior to use for obvious damage or for parts or components missing. Make a point of checking the oxygen sensor cell for signs of electrolyte leakage, water condensation on the sensing surface. Also check the integrity of the cable and all cable connections.

5.2CHANGING BATTERIES

From time to time the 4 x AA (penlight) dry cell batteries that power the instrument will require replacement. This requirement will be indicated via a "LO BAT" alarm message located in the top left hand corner of the LCD display. It is also possible, if the instrument has not been used for sometime, that the batteries will be depleted to the extent that the instrument will not power up when switched on. In both instances, the batteries must be replaced.

To change the batteries, follow the procedures set out in 1.2 above.

Initiate a calibration once the new batteries are installed prior to using the instrument.

5.3CHANGING THE OXYGEN SENSOR CELL

From time-to-time the oxygen sensor cell, being a consumptive electro-chemical device, will require replacement. This requirement will be indicated via an inability to achieve calibration i.e the range provided by the Calibration Control Knob will not be sufficient to achieve the setting of 100% on the LCD display when exposing the sensor tip to 100% pure oxygen.

To change the oxygen sensor, follow the procedures set out in 1.3 above.

Initiate a calibration once the new sensor has been installed prior to using the instrument.

A Sensor Cell Replacement Log has been provided for the reference of the users, and is located at the back of this Instruction Manual. The details of the replacement sensor should be entered into this log at the time of changing.

TELEDYNE ELECTRONIC TECHNOLOGIES

Analytical Instruments

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Contents TED All Rights Reserved Warranty StatementTable of Contents Section Topic Number Introduction Applications Front Panel Description of Functional ZonesRear Panel Section ONE Operations SET-UPInstalling the Batteries Installing the Oxygen Sensor Calibrate the Instrument Normal Operation Oxygen Monitor SET the AlarmsAnaesthetic Agents Section TWOSection Three Cleaning the TED 191 Portable Oxygen MonitorSterilising the T-7 Oxygen Sensor and Connecting Cable Section Four DO’SRoutine Visual Inspection Section FiveChanging Batteries Changing the Oxygen Sensor CellSection SIX Troubleshooting Remove the sensor tip from the T-adaptor, unscrew the flow Section Seven Technical Specifications Sensor Response Time ServiceStorage TransportEffect of Pressure Section EightHumidity Section NineSection TEN Effect Temperature Section Eleven Discrepancy Readings Section Twelve Repair Service Sensor Cell Replacement LOG Technical Service LOG General Notes Spare Parts Spare Parts ListOptional Accessories

TED 191 specifications

The Teledyne TED 191 is an innovative device designed to enhance various technologies in the realms of data acquisition and signal processing. This cutting-edge equipment has garnered attention for its outstanding performance, robustness, and versatility, making it a popular choice among professionals in numerous industries, including aerospace, military, and environmental monitoring.

The TED 191 features a compact form factor, enabling easy integration into existing systems without requiring significant modifications or additional space. This design is especially beneficial for applications requiring portability, as the device can be seamlessly transported and deployed in the field. Moreover, its rugged construction provides durability and reliability under harsh operating conditions, ensuring consistent performance even in challenging environments.

One of the standout characteristics of the Teledyne TED 191 is its advanced signal processing capabilities. The device is equipped with high-resolution analog-to-digital converters that enable the capturing of intricate waveforms with precision and accuracy. This is crucial for applications such as seismic monitoring and geophysical surveying, where minute variations in signals can carry significant implications.

In addition to its robust data acquisition features, the TED 191 supports multiple communication protocols, allowing for seamless integration with other systems and devices. This interoperability ensures that users can easily transfer data and remotely control the device, enhancing operational efficiency. The device is compatible with various software applications, further expanding its utility for users who require specialized analytics or data visualization.

Another notable technology embedded in the TED 191 is its real-time processing capabilities. This allows users to analyze incoming data instantaneously, facilitating timely decision-making. This feature is particularly valuable in critical applications like military operations and emergency response scenarios, where seconds count, and immediate information can influence outcomes.

In summary, the Teledyne TED 191 stands out as a highly capable tool for professionals demanding high performance and reliability in data acquisition and signal processing. Its compact design, advanced signal processing technologies, interoperability, and real-time analysis capabilities make it an essential device across various sectors. As industries continue to evolve and seek out cutting-edge technologies, the TED 191 remains at the forefront, setting a standard for performance and versatility.
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