PARTICLE SIZE ANALYSIS
Air Jet Sieve e200 LS
Hosokawa Alpine developed the process of air jet sieving more than 50 years ago and launched the very first  
air jet sieve onto the market. With the Air Jet Sieve e200LS, Hosokawa Alpine has succeeded yet again in  
setting a new benchmark in terms of functionality and quality. For the very first time, the unit has an  
integrated mini-computer which controls, regulates and monitors the sieving process. Optimized sieving  
times and reduced peripherals save the operator time, and automatic checks and default settings increase  
the quality of the results. A touch screen permits simple and intuitive operation.

The e200 LS is ideal for analysing any kind of dry material. Samples of between 0.3 and 100 grams in weight  
can be analysed easily and quickly. The batch weight is dependent on the sieve mesh width and material  
density. The laboratory Air Jet Sieve can determine the particle size distribution of powdery materials in the  
range of 25 µm to 2000 µm. The extraordinarily good dispersion of the material being analysed by the nozzle  
jet permits analyses down to 10 µm with the micro-precision sieves.

Main features:
• Laboratory air jet sieve for quality control as per DIN ISO 9000 ff.
• Integrated minicomputer
• 21 CFR part 11 compliance
• Integrated under pressure controller
• Automatic sieve identification (Alpine)
• Sieve adapter for sieves of other brands

Optisizer
Hosokawa Alpine has developed a new online particle size measurement device, which automatically takes  
samples from the grinding and classification system, and measures the fineness. The Optisizer is equipped  
with a controller which automatically checks the classifying process to ensure a stable product size.

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