The working wavelength of 589.44nm is determined by means of a factory fitted optical interference filter. The model type - angular scale (A65), sugar industry Z65 or analytical model (MA65) - is printed on the instrument label inside the sample compartment. The AA-10R series are compact, versatile, fully automatic polarimeters, suitable for measuring the rotation of optically active compounds across numerous samples throughout a vast range of laboratory applications. With cast aluminium base and solid panels, the AA-10R series polarimeters are extremely robust. If, however, you have inherited an instrument or instruments that are of an older generation, Index Instruments' headquarters in the UK and its subsidiary in the USA, include purpose-designed demonstration laboratory facilities that are fully equipped with instruments from our older ranges, designed and built in the early 1970's, to our current range of 32 refractometer and colorimeter models. Distributor Information. Please click a location on the map to display a list of distributors in that region. Optical Activity have been making polarimeters since 1973 and offer a wealth of experience in this specialised field of scientific instrumentation. All of our equipment is designed with simplicity of use in mind.
Optical Activity have been making polarimeters since 1973 and offer a wealth of experience in this specialised field of scientific instrumentation. All of our equipment is designed with simplicity of use in mind. Both instruments have a zero, scale select and print keys. Scales available; angular degrees, sugar scale (°Z) and temperature corrected sugar scale (ISS). When a printer is connected, the time and date are printed with every reading, along with the instrument serial number, temperature and wavelength.
Optical Activity Limited is an active company located in Huntingdon, Manufacture of optical precision instruments (26701). Contact Index Instruments Limited.
Detector based on optical activity for high performance liquid chromatographic detection of trace organics. Edward S. Yeung, Larry E. Steenhoek, Steven D. Polarimeters are scientific instruments used for measuring the rotation of the light as it passes through a sample of a compound which exhibits optical activity. may be deduced including diattenuation, retardance, and depolarization index. Feb 4, 2020 Optical engineers use accurate measurements of refractive index to design optical instrument components such as lenses, microscopes, A refractometer is a handheld or bench optical instrument for the measure of the Temperature also plays a critical role when measuring the Refractive Index. A Polarimeter is used to measure the angle of rotation caused by passing Instruments of chemical and microbiological analysis of water and waste water, portable pH meter, Optical Activity Ltd – UK Index Instruments Limited – UK.
Polarimeters are scientific instruments used for measuring the rotation of the light as it passes through a sample of a compound which exhibits optical activity. may be deduced including diattenuation, retardance, and depolarization index. Feb 4, 2020 Optical engineers use accurate measurements of refractive index to design optical instrument components such as lenses, microscopes, A refractometer is a handheld or bench optical instrument for the measure of the Temperature also plays a critical role when measuring the Refractive Index. A Polarimeter is used to measure the angle of rotation caused by passing Instruments of chemical and microbiological analysis of water and waste water, portable pH meter, Optical Activity Ltd – UK Index Instruments Limited – UK. There are two optical manifestations of molecular chirality that can be studied using modern-day polarimetric instruments. is the same, much like the index of refraction and the absorption coefficient of a material are related. In the gas phase, the inherent optical activity of a molecule can be examined free from the effects Index Instruments Index Instruments have been making refractometers since 1975 and offer a wealth of experience in this specialised field of scientific instrumentation. We spend a high portion of our turnover in a programme of continuous reseach and development to improve and innovate our products. Latest Trade Exhibitions View all events Index Instruments Ltd (UK) and Optical Activity Ltd (UK) opened the US office to support the US market for sales and service of Refractometers and Polarimeters. Index Instruments US, Inc. receives polarimeters, refractometers, colorimeters and accessories delivered from Index Instruments, Ltd. and Optical Activity, Ltd.