Heavy Duty Analytical Sieve Shaker



  • Dry and wet sieving
  • Automatic sieve evaluation with software AUTOSIEVE
  • Usable as testing equipment in accordance with DIN EN ISO 9001
  • Three-dimensional sieving action









Effective sieving of large quantities

The ANALYSETTE 18 is the robust, Heavy Duty Analytical Sieve Shaker from FRITSCH. It can effortlessly sieve up to 15 kg of material between 20 μm and 125 mm. The three-dimensional sieving motion ensures particularly fast sieving results without manual re-sieving, and also optimal reproducibility.
The ANALYSETTE 18 is used for particle size analysis and portioning of coarse-grained materials. The maximum input quantity of 15 kg for the material to be sieved and the sieve stack also allows use in pilot line production or for serial analysis of large quantities.
It is particularly suitable for particle size analysis and portioning of coarse-grained materials through dry sieving or wet sieving with conversion kit.


Method of analysissieving
Sieving actionThree-dimensional
Dry sieving 

Measuring range

20 µm – 125 mm*
Max. sample quantity approx.15 kg*
Sieving time approx.5 – 60 min*
Wet sieving with conversion kit 
Measuring range20 µm – 10 mm*
Max. sample quantity approx.100 – 1000 g*
Sieving time approx.5 – 10 min*
Further details 
Sieve diameters300 mm, 315 mm, 350 mm, 400 mm, 450 mm and 12″- 18″ (200 mm resp. 8″ dia. adapter required)
Max. number of sieves per sieve stack12 (65 mm height)
Max. weight of sieve stack42 kg
Max. height of sieve stack845 mm
Amplitude0.1 – 2 mm
Amplitude controlautomatic
Automatic sieve analysis with evaluation software AUTOSIEVEyes
Testing instrument calibration according to ISO 9001yes
Intermittent modeyes
Memory for 99 parameter combinationsyes
Electrical details230 V/1~, 50-60 Hz, 200 Watt
Instrument also available in the following voltage115 V/1~, 50-60 Hz, 200 Watt – order no. 18.3010.00)
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be sieved and instrument configuration)Approx. LpAd = 73 dB
Weight135 kg
Dimensions (W x D x H)floor instrument 58 x 59 x 130 cm

* Depending on the material to be sieved and the sieves used

  • The ANALYSETTE 18 is a Heavy Duty Analytical Sieve Shaker that was specially designed for processing of large sieving quantities. It intentionally avoids the disadvantages of lighter sieve shakers in which the sample and sieve weights can sometimes significantly affect the sieving results. Two unbalanced motors situated in phase opposition under exactly defined angles create optimal vibrations of the test sieves mounted to the sieve plate. After elapsing of the sieve time, both motors are precisely braked.
    With this construction the sieving material is not only accelerated vertically, but also horizontally. This three-dimensional sieving action ensures a permanent change of direction of the material. This results in a short sieving time and increased separation efficiency without manual re-sieving and optimal reproducibility.

  • Material quantity up to 15 kg in a measurement range of 20 µm – 125 mm
  • Three-dimensional sieving action for fast sieving results, without manual re-sieving, optimal reproducibility
  • Conversion kit for wet sieving
  • Universal support plate for sieves dia. 300, 315, 350, 400, 450 mm respectively 12″ – 18″ (adapter for sieves 200 mm respectively 8″ dia. required)
  • Automatic amplitude control with continuous acceleration measurement of the whole sieve stack
  • Operation by remote control via a separate, handy operating unit
  • TwinNut fastening system for sieves and clamping lid ensure constant tensioning pressure and stability
  • Up to 12 test sieves (65 mm height) with sieve pans and lid can be used per working cycle
  • Multilingual AUTOSIEVE programme for automatic evaluation, monitoring, documentation of results
  • Sieves can be calibrated according to ISO 9001
  • Robust design for heavy-duty operating conditions
  • Two maintenance-free unbalanced motor
  • Sieves in mesh widths available from 20 µm to 125 mm according to ISO 3310-1, ASTM E-11-1995



For automatic evaluation of your sieving results

The multilingual software AUTOSIEVE for automatic evaluation, simple monitoring and documentation of your sieving results can be downloaded here and tested non-binding and free of charge for 90 days.
All you have to do is to connect a analysis balance and then weigh the sieves before and after sieving using differential weighing. AUTOSIEVE will do the rest. The software enables the simple saving and retrieving of empty sieve weights, both of single sieves and complete sieve sets.



Everything you need for sieving

The Heavy Duty Analytical Sieve Shaker ANALYSETTE 18 is delivered incl. tensioning, clamping lid for dry sieving and software AUTOSIEVE (90 day test version free of charge), but does include not test sieves or sieve pan, which are offered in various designs and must be ordered as accessories.
Also available is a conversion kit for dry sieving.


Booking Demo

Booking Demo