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Ситова машина с потупващ ефект AS 200 tap

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техническа информация

Език:

The RETSCH AS 200 tap is suitable for dry sieving with test sieves of 200 mm or 8“ diameter. The combination of horizontal, circular sieving motions with vertical taps reproduces the principle of hand sieving. The uniform mechanical action ensures reliable and reproducible measurement results.

This special type of sieving motion used by the AS 200 tap is specified in various standards for particle size analysis of materials such as activated carbon, diamonds, spices, metal powders, abrasives or cement. Operating the AS 200 tap is exceptionally easy and safe. The integrated clamping device allows for sieve stacks with up to 7 or 13 fractions, depending on the height of the sieve frame. The sieving time is set from 1 to 99 minutes via a digital display. The number of rotations and taps is fixed; the tapping motion can be deactivated, if required. A safety switch and an anti-trap protection provide maximum safety. Thanks to an integrated interface, the AS 200 tap can be controlled with the evaluation software EasySieve®.

Accuracy & Efficiency

  • Sieving with circular motion and vertical taps according to standards
  • Measuring range 20 μm to 25 mm
  • For 200 mm / 8“ sieves
  • Sieve stack up to 350 mm
  • Digital time setting
  • Integrated interface
  • Suitable for dry sieving

EasySieve / EasySieve CFR софтуер за оценка

EasySieve, the software for particle size analyses, exceeds manual evaluation in many aspects. The software is able to automatically control the necessary measurement and weighing procedures – from the registration of the weight of the sieve up to the evaluation of the data. It is simple and convenient to use and is also available in an FDA 21 CFR Part 11-conform version.

EasySieve / EasySieve CFR софтуер за оценка

Ситова машина с потупващ ефект AS 200 tap Типични материали за проба

RETSCH's Analytical Sieve Shaker AS 200 tap is ideally suited for separation, fractioning and particle size determination of abrasives, charcoal, cement, coal, diamonds and spices.

пясък

пясък

 диаманти

диаманти

coal

coal

подправки

подправки

To find the best solution for your sample preparation task, visit our application database.

Принцип на работа

В AS 200 tap движението на тестовите сита се извършва в две направления. Като допълнение на хоризонталните кръгови движения с 280 трептения, вертикално потупващо движение с 150 потупвания в минута подпомага преминаването на частиците през отворите на ситата. Комбинацията от двете движения наподобява ръчното пресяване. Трептенията и потупващите движения на машината не зависят от честотата на захранването и по този начин резултатите от пресяванията на AS 200 tap са сравними по цял свят.

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