---
title: Vacuum siever, particle size testing, vacuum sieving
description: The MLS 200 Vacuum Siever is ideal for accurately sieving a wide range of materials, including electrostatic samples, in 1 to 3 minutes.  Its design allows you to use standard 8-inch test sieves or 200mm sieves – no special design needed.
---

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# Particle Size

Sieve Shakers » MLS 200 Vacuum Siever

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# MLS 200 Vacuum Siever

![MLS 200 Vacuum Siever](https://cdn2.hubspot.net/hub/75757/images//VAC.jpg "MLS 200 Vacuum Siever") The MLS 200 makes sieving fine or electrostatic particles effortless and gives accurate results in less than 3 minutes. Using positive and negative air pressure, the MLS 200 pulls your dry material, sized from 20 um to 1.00 mm, through the sieve and ensures apertures do not blind. You can easily reproduce test results using a manual control dial to adjust both forms of air pressure. In addition, you can use your standard 8 inch test sieves with the MLS 200 – no special sieves are needed!

## Features

**VERSATILE**  
 Precisely analyze electrostatic or dry material ranging from 20um to 1.00mm

**FAST**  
 Accurate sieve results in less than 3 minutes

**EASY TO USE**  
 Cover sieve with lid, select test time and press star

**DURABLE**  
 All stainless steel with polished surfaces, including the gear box

**CAPACITY**  
 8” sieve – 1 full height sieve  
 200mm sieve – 1 full height sieve

### Contact Us

Please feel free to contact us to discuss your testing situation.  
 800-621-4778  
 703-280-5142 (fax)  
 testsolution@cscscientific.com 2799-C Merrilee Drive Fairfax VA, 22031

### Questions & Comments

CSC Scientific Company, Inc  
2799-C Merrilee Drive  
Fairfax VA, 22031  
800-621-4778  
703-280-5142 (fax)  
csc@cscscientific.com  
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