Agilent Technologies 1100 Series manual Fan Drive, Electronic Fuses, Onboard Battery, Interfaces

Models: 1100 Series

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Introduction to the Quaternary Pump

The Low-Pressure Pump Main Board (LPM)

Fan Drive

The fan speed is controlled by the main processor depending on the internal heat distribution in the quaternary pump. The fan provides a PWM signal which is proportional to its speed. This fan status signal is used for diagnostics.

Electronic Fuses

The valve circuits are electronically fused on the board. Any error on the board or shortages of the valves will activate the electronic fuses that will switch off the supply voltage. This prevents the damage to components.

Onboard Battery

An onboard lithium battery buffers the electronic memories when the quaternary pump is turned off.

For safety information on Lithium batteries see “Lithium Batteries Information” on page 263.

Interfaces

The quaternary pump provides the following interfaces:

two CAN connectors as interface to other Agilent 1100 Series modules

one GPIB connector as interface to the ChemStation

one RS-232C for as interface to a computer

one REMOTE connector as interface to other Agilent products

one Analog Output for pressure signal output

one optional interface board

Block Diagram Signal Explanations

 

control signal

 

data/ address

 

diagnose signals (digital)

ϑ

diagnose signals (analog)

temperature of hybrid

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Agilent Technologies 1100 Series manual Fan Drive, Electronic Fuses, Onboard Battery, Interfaces

1100 Series specifications

Agilent Technologies 1100 Series is a highly regarded lineup of high-performance liquid chromatography (HPLC) systems designed to meet the demanding needs of laboratories in various fields including pharmaceuticals, environmental testing, and food safety. Known for its versatility, reliability, and advanced technology, the 1100 Series has established itself as a benchmark for analytical performance.

One of the standout features of the Agilent 1100 Series is its modular architecture. This design allows users to configure the system according to specific analytical requirements. The components such as pumps, detectors, and autosamplers can be mixed and matched to create a tailored solution, ensuring maximum efficiency and optimal performance. This modularity also facilitates easy upgrades and maintenance, significantly extending the life cycle of the instrument.

At the heart of the 1100 Series is its advanced pumping technology. The system utilizes precise, high-pressure pumps that ensure a consistent flow rate and excellent reproducibility, essential for accurate quantification of analytes. The binary and quaternary pump options provide flexibility in method development, enabling users to perform gradient elution with ease.

The Agilent 1100 Series also boasts a range of detectors, including UV/VIS, fluorescence, and refractive index detectors. Each detector is designed to enhance sensitivity and specificity, enabling the detection of a wide array of compounds. The UV/VIS detector, in particular, is known for its reliable performance and user-friendly interface, which simplifies method setup and data analysis.

Another critical aspect of the 1100 Series is its autosampler. The system's autosamplers provide high throughput and automatic sample handling, which significantly reduces human error and increases productivity. The intelligent design allows for temperature control and reliable sample injection, ensuring optimal results.

In terms of software, the 1100 Series is supported by Agilent’s OpenLAB software, which offers an intuitive platform for method development, data acquisition, and analysis. This software integrates seamlessly with the HPLC hardware, making it easier for scientists to manage workflows and maintain compliance with regulatory requirements.

Overall, the Agilent Technologies 1100 Series represents a significant advancement in liquid chromatography, bringing together ideal characteristics such as modularity, precision, versatility, and sophistication. Its commitment to innovation and quality makes it a preferred choice for laboratories seeking reliable analytical solutions.