Versatile IEEE-488 data acquisition and control routines for a diode array spectrophotometer

Developing a LabVIEW and MATLAB-based Test Bed for Data Acquisition, Analysis and Calibration of Frequency Generators over GPIB

This paper focuses on methods of interfacingLabVIEW with MATLAB package for applicationswhichneed extensive computation as well as automation and control. It aims to integrate MATLAB and LabVIEW together,and develop a calibration software for frequency generators supporting the IEEE-488 bus standard. Different approaches have been explored that can be used to combine the data acquisition featur...

THE DIODE ARRAY ADVANTAGE Agilent Cary 8454 UV-Visible Spectroscopy System

There are specifi c benefi ts to using a UV-Vis spectrophotometer with diode array detector technology compared to those offered when using traditional scanning UV-Vis instruments. Within the molecular spectroscopy group, Agilent is able to offer both types of UV-Vis instruments. The Agilent Cary 60 UV-Vis, based on Xenon fl ash lamp technology, is the ideal scanning instrument for many routine...

A computer-controlled potentiometric/spectrophotometric titrator

A laboratory computer controlled potentiometric titrator interfaced to a diode array spectrophotometer is described. The titrator consists of widely used, commercially available components; therefore, major attention is given to modes of interconnection and software implementation in data format and system control. Replicate potentiometric titrations of glycines gave a relative standard deviati...

Signal-to-noise optimization and evaluation of a home-made visible diode-array spectrophotometer

This paper describes a simple low-cost multichannel visible spectrophotometer built with an RL512G EGG-Reticon photodiode array. A symmetric Czerny-Turner optical design was employed; instrument control was via a single-board microcomputer based on the 8085 Intel microprocessor. Spectral intensity data are stored in the single-board's RAM and then transferred to an IBM-AT 3865X compatible micro...

Computer interface for a diode-array based spectrophotometer