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| Manufactures particle size analyzers using laser light diffraction and ultrasonic techniques (ultrasonic extinction) for laboratory and process on-line applications. Products: HELOS laser system for dry powders, suspensions, sprays, aerosols and emulsions, size range 0.1 to 8,750 microns. Devices for spray applications complete the large variety of dispersing systems- SPRAY-SIZER and INHALER-ADAPTER for pump sprays and propellant gas sprays, and inhalers, open completely new applications for the characterisation of pharmaceutical sprays, for example. ROPRON for sampling bulk flow of dry powders, in-line. OPUS ultrasonic extinction technique for in-process particle size distribution measurement of concentrated slurries. OPUS (On-line Particle size analysis by Ultrasonic Spectrometry) is a new method for analysing particle size distribution and particle concentration in suspensions and emulsions of any type. Combining a rugged design with a broad measuring range for particle size (0.1 ґm - 3000 ґm) and unique features at high particle concentrations (up to 70 Vol. %), OPUS is especially suited for on-line applications. QA-Standards and Reference Materials. |
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