Fritsch Milling and Sizing

Technical Data

Measuring Units

ANALYSETTE 22 NeXT
Micro
ANALYSETTE 22 NeXT
Nano
Measuring range 0.5 – 1500 µm 0.01 – 3800 µm
Method of analysis Static light scattering (laser diffraction)
Type of analysis Wet measurement of the particle size of solids, suspensions and emulsions
Measurement value Particle size
Theory Fraunhofer, Mie
Standard ISO 13320
Optical design Reverse Fourier design
Laser Green (λ = 532 nm, approx. 1 mW)
Laser beam alignment Automatic
Laser class according to IEC 60825-1 Class 1
Detector Specially designed semi-conductor detector
Large angle detectors No Yes
Backward scattering channels No Yes
Typical measuring time 5 – 10 s (measurement value recording of an individual measurement) 1 min (entire measurement cycle)
Evaluation Particle size distribution as a total curve, bar chart or in table form
Net weight 24 kg 25 kg
Dimensions (w x d x h) 66.6 x 31.9 x 29.4 cm
Software MaS control 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)
System requirements (for computers supplied by customer) Standard Windows PC, 4 GB RAM, at least Windows 10, USB port, monitor, keyboard, mouse
WET DISPERSION UNIT
Type of wet dispersion Closed liquid circulation system
Suspension volume 150 – 500 ml, variable
Radial pump With adjustable speed 3.5 l/min
Materials used in the sample circulation system

High-quality stainless steel 316L, PTFE, BK7 glass, Viton®, hoses made of LEZ SIL®

Conversion kit Extended for extreme chemical resistance (optional)

Seals and a flow plate made of FFKM Kalrez®, hoses made of LEZ SAN®

Sample material characteristics Suspensions, emulsions and solids that do not agglomerate, are not soluble in the dispersion liquids or are poorly free-flowing or are sticky
Sample quantity Some 10 mg (µm range) to a few grams (mm range) depending on the sample material and particle size
Net weight 13 kg
Dimensions (w x d x h) 29 x 27.2 x 29 cm
ULTRASONIC BOX
Output Adjustable up to 50 Watt
Materials used in the sample circulation system

High-quality stainless steel 316L, Viton®, hoses made of LEZ SIL®

Sample material characteristics Suspensions, emulsions and solids that agglomerate
Net weight 4.8 kg
Dimensions (w x d x h) 29 x 9 x 27.9 cm


Dry Measurement Wet Measurement
Measuring range 20 µm – 20 mm 5 µm – 3 mm
Method of analysis Dynamic Image Analysis
Type of analysis Dry measurement of free-flowing powders and bulk solids Wet measurement of suspensions and emulsions
Measurement values Particle shape and particle size
Standard ISO 13322-2
Lenses

3 different, easy to change telecentric lenses Enlargement / Measuring range

  1. 0.157x / ~ 90 µm – 20 mm
  2. 0.35x / ~ 40 µm – 9 mm
  3. 0.735x / ~ 20 µm – 4.5 mm

3 different, easy to change telecentric lenses Enlargement / Measuring range

  1. 0.35x / ~ 20 µm – 3 mm
  2. 0.735x / ~ 10 µm – 2 mm
  3. 1.333x / ~ 5 µm – 1 mm
Size of the measuring field (FoV) / Depth of field (DoF)

3 lenses
FoV / DoF

  1. 53.8 x 45 mm / ~ 27 mm
  2. 24.1 x 20.2 mm / ~ 5 mm
  3. 11.5 x 9.62 mm / ~ 1.2 mm

3 lenses
FoV / DoF

  1. 24.1 x 20.2 mm / ~ 5 mm
  2. 11.5 x 9.62 mm / ~ 1.2 mm
  3. 6.34 x 5.3 mm / ~ 0.5 mm
Camera 5 megapixel CMOS camera, 2,448 x 2,050 pixel resolution, USB 3.0
Typical measuring time < 5 min (depending on the desired measuring statistics)
Typical sample quantity 10 – 100 g 0.1 – 1 g
Measuring speed Max. 75 images/s
Evaluation Fast image analysis for morphology description and particle size determination
Software ImageSizing-Software ISS 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)
System requirements (for computers supplied by customer) Standard Windows PC with Intel Core i7 Quad Core processor or better, at least 16 GB main memory, drives: 1 TB SSD, 1 TB HDD, USB 3.0 port, Windows 10 (64 bit), monitor with 1,920 x 1,080 pixel or better, keyboard, mouse
Dimensions (w x d x h) 90 x 30 x 55 cm 90 x 30 x 55 cm and 29 x 27.2 x 29 cm (wet dispersion unit)
Net weight 36.8 kg 58.8 kg

USA Headquarters
FRITSCH Milling and Sizing, Inc.

57 Grant Drive, Suite G
Pittsboro, NC, 27312

Phone + 1 919 229 0599
Email: info@fritsch-us.com

Send us your sample. We conduct a sample grinding and recommend the right device for your application.