A UV-visible-NIR microspectrophotometer, an instrument designed to measure sample areas on the micron scale, was used to analyze red blood cells. High resolution images of red blood cells were acquired at different wavelengths throughout the UV region. Additionally, microscopic features of the cellular structure were also analyzed by the UV-visible microspectrophotometer. This was done to ...
Protein crystals are commonly grown from salt solutions and it is difficult to easily separate the protein from the salt crystals and to determine the viability of the protein crystal. In this paper, we show how a UV microscope and a UV-visible microspectrophotometer are used to quickly and non-destructively locate and differentiate the protein crystals from the salt crystals. Additionally, we ...
Performance Design Verification in Automotive A/C
Malaysian automobile manufacturer Proton needed to test the air conditioning performance of its newly developed A/C system installed in their new Proton Persona 1.6 M-Line test car. During these rigorous tests, air conditioning performance was confirmed under several different test patterns measuring such factors as ambient temperatures and air ...
A brief discussion about dissolution is important to understand the relevance of automation to this eld. Dissolution testing is a critical test for measuring the performance of a drug product. In the last few years, the importance of the dissolution test has increased substantially. Dissolution testing plays several key roles in the pharmaceutical industry. Primarily, the test is a quality ...
The deployment of next-generation networks such as WiMAX
(802.16e mobile) requires the accurate measuring of channel response, frequency re-use, and identifying interference issues. As a result, it is essential for vendors to choose the right signal generation and analysis tool for designing WiMAX devices and implementing WiMAX networks. Proper selection of WiMAX field test equipment is ...
Delphin TopMessage Data Acquisition and Control Systems CHESTERLAND OH—September 4, 2012
CAS DataLoggers recently provided the data acquisition device for a manufacturer developing a wide range of emission-reducing components to retrofit into existing vehicles. Along with producing diesel particulate filters, the company also supplied cold start controllers to reduce particulate emissions. CAS ...
Berkeley Varitronics Systems has developed three CDMA Pilot PN scanners that are currently being used to diagnose and remediate problems in CDMA networks. This article presents some of the problems that have been found and diagnosed with pilot scanners. Other potential problems in CDMA networks are addressed, and CDMA Field tools capable of diagnosing these potential problems are introduced. ...
Top Tips for Purchasing Electronic Test and Measurement Equipment
When obtaining Test and Measurement Equipment there are many factors involved in the decision making process. Below are some considerations to assist you in making a favorable buying decision.
The categories for purchasing T&M equipment can be considered as follows: New, Used and Refurbished.
* New equipment requires minimal ...
Code-Division-Multiple-Access (CDMA) systems are placing new demands on component manufactures, test equipment, and measurement techniques. Requirements for the suppression of adjacent-channel power (ACP) have become more stringent than those required by older analog systems.
A UV-visible-NIR microspectrophotometer, an instrument designed to measure sample areas on the micron scale, was used to measure DNA samples. This was done to demonstrate the ability of the microspectrophotometer to measure DNA within well defined regions within cells and other microscopic biological samples.
In this video you will learn how to implement the "unroll tool" in NeuroCheck vision software version 6.0.
The "Unroll Tool" is a useful way to take an ...
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