A-22 NeXT particle analyser

Content Technical data . . . . . . . . . . . . . . . . . . . . . . . page 3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . page 8 Application examples . . . . . . . . . . . . . . . . . page 13

A-22 NeXT | Technical specifications | Technical data technical dataA-22 NeXT - Particle AnalyserMeasuring UnitA-22 NeXT NanoA-22 NeXT Micro Module Working principle Measuring range Type of analysis Measuring Unit Static light scattering Measuring of particle size, distribution of solids and suspensions, production, quality control, research and development Wet measurement of the particle size of solids, suspensions and emulsions Measuring Unit Static light scattering Measuring of particle size, distribution of solids and suspensions, production, quality control, research and development Wet...

A-22 NeXT | Technical specifications | Technical data 5 - 10 s (measurement value recording of an individual measurement) 1 min (entire measurement cycle) Particle size distribution as a cumulative distribution and density distribution displayed in a chart or in table form NextControl software for controlling, recording and evaluating the measuring results pre-installed on supplied computer, incl. monitor, keyboard and mouse (without computer hardware for deliveries to CIS countries) Standard Windows PC, 4 GB RAM, at least Windows 10, USB port, monitor, keyboard, mouse Typical measuring 5 - 10...

A-22 NeXT | Technical specifications | Technical data Wet Dispersion Unit / Oil Dispersion Unit A-22 NeXT Nano | A-22 NeXT Micro Module Wet Dispersion Unit / Oil Dispersion Unit Closed liquid circulation system Suspension volume Radial pump Up to 3.5 l/min, adjustable in 1 % increments Materials in contact with sample High-quality stainless steel 316L, PTFE, FFKM, FEP, BK7 glass, FKM, hoses made of silicone Conversion kit Extended for extreme chemical resistance (optional) Seals made of FFKM, flow plate made of FFKM, hoses with inner liner made of FEP Sample material characteristics Wet Dispersion...

A-22 NeXT | Technical specifications | Technical data Output Up to 50 W, adjustable in 1 % increments Materials in contact with sample High-quality stainless steel 316L, FFKM, hoses Sample material characteristics Suspensions, emulsions and solids that

A-22 NeXT | Technical specifications | Technical data Sample material characteristics Sample quantity Materials in contact with sample Measurement of powdery samples in an accelerated airflow, degradation of agglomerates with compressed air Preferably not too fine (> 0.1 pm), free-flowing materials, which react in water or other liquids Typically 1 - 300 cm3 (depending on the sample material, particle size and goal of analysis) High-quality stainless steel 316L, BK7 glass, FKM, hoses made of silicone Sample feeding High-frequency feeder Dispersion Venturi nozzle Required compressed air supply...

A-22 NeXT | Technical specifications | Accessories Accessories A-22 NeXT – Particle Analyser Order no. Particle Analyser A-22 NeXT Measuring units A-22 NeXT Nano | A-22 NeXT Micro A-22 NeXT Nano 22.9040.00 Measuring unit (measuring range: 0.01 - 3,800 µm) with USB-interface and software already pre-installed on supplied computer, incl. monitor, keyboard, mouse for 100 - 240 V/1~, 50 - 60 Hz, 120 watts A-22 NeXT Micro Measuring unit (measuring range: 0.5 - 1,500 µm) with USB-interface and software already pre-installed on supplied computer, incl. monitor, keyboard, mouse for 100 - 240 V/1~, 50...

A-22 NeXT | Technical specifications | Accessories Conversion kit extended for extreme chemical resistance for wet dispersion unit 22.9200.00 consisting of seals, flow plate and hoses Conversion kit extended for extreme chemical resistance for wet dispersion unit 22.9200.00 in combination with ultrasonic box consisting of seals, flow plate and hoses Ultrasonic boxes for connection to the wet dispersion units Ultrasonic box for dispersion with ultrasonic with max. 50 Watt ultrasonic output, variably adjustable for 200 - 240 V/1~, 50 - 60 Hz, 60 watts Ultrasonic box for dispersion with ultrasonic...

A-22 NeXT | Technical specifications | Accessories Accessories for Particle Analyser A-22 NeXT Nano | A-22 NeXT Micro Accessories for dry measurement Exhaust systems for measurements with the dry dispersion unit 43.9070.00 Dust category “M” according to DIN EN 60335-2-69 for 230 V/1~, 50/60 Hz, 1,600 watts With hose and ultra-fine filter, dust category “H” according to DIN EN 60335-2-69 for 230 V/1~, 50-60 Hz, 1,000 watts Spare parts for exhaust systems for measurements with the dry dispersion Fleece filter bag (pack = 5 pieces) for exhaust system 43.9070.001) Plastic bag (pack = 5 pieces) for...

A-22 NeXT | Technical specifications | Accessories Accessory for dispersion units 22.9125.00 Protection box for measuring cell for practical storing of the measuring cells Reference materials and certificates Certified reference materials (NIST-traceable) for performance verification according to ISO 13320 85.2230.00 Test powder for dry dispersion, 50 - 350 µm (Box with 10 single-shots 5 g) Test set for wet dispersion Box with FRITSCH-test powder F-500 for 0.5 - 50 µm (50 g), 3 single-shots test powder 10 - 100 µm (0.5 g), 3 single-shots test suspension nano (approx. 200 nm) for system check...

A-22 NeXT | Technical specifications | Accessories Spare part dry dispersion unit 22.9355.00 Measuring cell glass cpl. 4.65 mm for dry measuring cell Spare part wet dispersion units Measuring cell glass 4 mm incl. seal for wet measuring cell Hose set standard for wet dispersion unit 22.9200.00 Hose set standard for wet dispersion unit 22.9200.00 in combination with ultrasonic box Hoses and seals on request. Different maintenance packages for Particle Analyser A-22 NeXT on request.

A-22 NeXT | Technical specifications | Application examples Application examples Dry or wet measurement Sample 1: Slag cement Measurement • Dry measurement Sample 2: Chocolate Measurement • Wet measurement, IPA (isopropanol)