Fritsch Milling and Sizing

- Model ANALYSETTE 3 PRO - Vibratory Sieve Shaker


For quantitative particle size analysis of solids and suspensions of all kinds through dry or wet sieving with woven test sieves or micro-precision sieves. Our top model with automatic amplitude control, programme selection, the ability to be used as a calibratable and validatable test instrument in test equipment monitoring according to ISO 9001 and much more.

Areas of application

The Vibratory Sieve Shaker ANALYSETTE 3 PRO is the ideal instrument for quantitative particle size analysis according to the known and proven sieving method. The particle size distribution of solids and suspensions of all kinds can be measured through dry or wet sieving. The sieving can be performed with woven analysis sieves or micro-precision sieves.

Our top model ANALYSETTE 3 PRO with automatic amplitude control and programme selection can be integrated as a testing instrument into a testing instrument monitoring system according to ISO 9001 and used for monitoring of company-internal quality standards. The ANALYSETTE 3 PRO is a fixed component of laboratory certification as a calibratable and validatable testing instrument (the inspection certificate 3.1 EN 10204 for instrument calibration as well as the report on „Installation“ and „Operating Qualifications“ can be provided upon request.

Method of operation

The ANALYSETTE 3 is a “shaking sieve” system in the classic sense in which an electromagnetic drive causes the sieves to oscillate in a vertical direction. The material to be sieved is periodically propelled upward off the sieve fabric and forced through the mesh of the attached test sieve as it falls back down.

  • Microprocessor control and digital display of all functions
  • RS232 interface can control all functions - interface and AUTOSIEVE allow inspection of the sieving process via an online comparison of the set and actual amplitude
  • AMPCONTROL for setting guaranteed constant amplitude meaning precisely reproducible sieving results in accordance with DIN 66165
  • Programme selection for storing up to 9 individual sieve programmes
  • Intermittent mode for sieving low density voluminous material reducing sieving time
  • Micro-mode and micro-intermittent mode for micro sieving of fine materials 5 µm to 100 µm
  • Energy-saving mode - the instrument switches automatically to standby
  • Including FRITSCH warp-free EASYTWIST sieve stack tensioner
  • Intelligent wet sieving with wet sieving lid with 2 rotation nozzles
  • Modular system for wide-ranging application options
  • Convertible to Vibratory Micro Mill PULVERISETTE 1
  • Up to 10 test sieves can be used simultaneously per working cycle – allowing up to 5 sieving operations to be performed at the same time
  • Optimum power consumption prevents warming up of the sieving system
  • Sieving parameter entered via ergonomically installed soft touchpad with digital display
  • 2-year warranty and certified safety (CE mark)

AUTOSIEVE programme
The multilingual AUTOSIEVE programme for controlling the ANALYSETTE 3 PRO and for automatic evaluation, simple monitoring and documentation of your sieving results is supplied on a practical USB stick and is therefore very quickly installed. All you have to do is to connect a laboratory analysis balance, (see accessories for automatic evaluation of sieve analysis) and then weigh the sieves before and after sieving using differential weighing. AUTOSIEVE will do the rest. The software, which is suitable for Windows 7, XP and Vista, enables simple saving and retrieving of empty sieve weights, both of single sieves and complete sieve sets.

The standard equipment delivered with the Vibratory Sieve Shaker ANALYSETTE 3 PRO does not include clamping lid, test sieves or sieve pan, which are offered in various designs and must be ordered as accessories.
Also available as an accessory is the universal sieve tensioning system TorqueMaster for automatic and reproducible tensioning of the sieve stack on the Sieve Shaker.

In order to avoid undesired contamination and extend the service life of the sieves, we recommend for gentle cleaning of the test sieves and micro-precision sieves, the FRITSCH Ultrasonic Cleaners LABORETTE 17.

  • Method of analysis: Sieving
  • Sieving action two-dimensional
  • Dry sieving
  • Measuring range:
  • Max. sample quantity (approx.):
  • Sieving time (approx.):
  • 20 µm - 63 mm*a
  • for sieves < 63 mm: up to 2 kg*
  • for sieves < 100 µm: up to 100 g*
  • 3 - 20 min*
  • Wet sieving
  • Measuring range:
  • Max. sample quantity (approx.):
  • Sieving time (approx.):
  • 20 µm - 10 mm
  • 20 - 100 g*
  • 3 - 10 min*
  • Micro-precision sieving
  • Measuring range:
  • Max. sample quantity (approx.):
  • Sieving time (approx.):
  • 5 µm - 100 µm
  • 0.05 - 0.5 g*
  • 30 - 60 min*
  • Max. weight of sieve stack: 3 kg
  • Amplitude: 0.1 - 3 mm
  • Amplitude control: automatic
  • Sieve diameters: 100 mm, 200 mm or 8'
  • Max. number of sieves per sieve stack: 10 (50 mm height) or 16 (25 mm height)
  • Max. height of sieve stack: 550 mm
  • Automatic sieve analysis with evaluation software AUTOSIEVE: Yes
  • Testing instrument calibration according to ISO 9001: Yes
  • Interface: Yes
  • Intermittent mode: Yes
  • Memory for 9 parameter combinations: Yes
  • Convertible to Micro Mill PULVERISETTE 0: Yes
  • Electrical details: 100-240 V/1~, 50-60 Hz, 50 watt
  • Dimensions: (W x D x H) Bench top instrument 37 x 40 x 20 cm
  • Weight net/ gross: 21 kg/ 26 kg

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