COLO.Science · Technical Specification

COSIT200

Electromagnetic Sieve Shaker · 3D Particle Motion · Dry/Wet Sieving

COSIT200 sieve shaker for particle size testing with combined vertical and horizontal vibration to create effective three-dimensional particle motion. Designed for reliable granulometric separation in QC and R&D, supporting dry or wet sieving workflows. Adjustable timer (1–99 min) with continuous or interval work cycles; robust 450 W drive and support for multiple sieve heights and diameters. Optional 5″ LCD color touch screen for improved usability. Key technical parameters in this sheet are derived from the COSIT200 spec summary. :contentReference[oaicite:0]{index=0}

20 µm–125 mm dry / wet electromagnetic 3D motion 3000 vib/min 3 mm amplitude 1–99 min 450 W Ø 60–203 mm

Document type: Technical Specification Sheet
Format: Landscape (Word/Outlook-ready)

COSIT200 sieve shaker for particle size testing

Instrument

COSIT200 · COLO.Science

Address (HQ)

Polje ob Sotli 4
SI-3255, Slovenia

Contact

Email: office@colo.si
Phone: +386 64 222 724

COSIT200 · Technical Specification

Document ID: COL-TEC-COSIT200-EN
Version: Landscape
Informational technical sheet · Non-binding · Controlled electronic document

COSIT200 · Electromagnetic Sieve Shaker technical specification sheet

vertical + horizontal vibration 3D particle motion dry / wet sieving 20 µm–125 mm 3000 vib/min 3 mm amplitude 1–99 min timer 450 W Ø 60–203 mm — continuous / interval mode (10 s intervals) · optional 5″ touch LCD

General & performance specifications

instrument identity
instrument type	COSIT200 sieve shaker
working principle	Electromagnetic, compact drive
application	Granulometric separation / particle size testing
type of sieving	Dry / Wet
sieving range & motion
range of sieving	20 µm to 125 mm
particle motion	Three-dimensional (3D)
dynamic of sieving	3000 vibrations per minute
maximum vibration amplitude	3 mm
time control
timer	1 to 99 minutes
work cycle	Continuous / discontinuous (interval mode with 10 s intervals)
sieve stack capacity
maximum number of sieves	8 (Ø 200/203 × 50 mm high) 15 (Ø 200/203 × 25 mm high)
sieve diameter compatibility	60 to 203 mm
electrical & physical
voltage	230 V · 50/60 Hz
power	450 W
dimensions (W × D × H)	400 × 320 × 135 mm
gross / net weight	32 / 27 kg
options (selected)
user interface option	Optional 5″ LCD color touch screen

Key instrument features

3D sieving efficiency	Combined vertical and horizontal vibration improves particle interaction and separation efficiency.
repeatability	Designed for consistent, repeatable particle size testing in routine QC workflows.
broad sieve range	Supports sieve stacks for 20 µm up to 125 mm particle size applications.
dry / wet workflows	Compatible with both dry and wet sieving methods depending on sample behavior.
timer & work cycles	1–99 min timer; continuous or interval mode for sensitive or cohesive samples.
high capacity stacks	Up to 8 × 50 mm or 15 × 25 mm sieves (Ø 200/203 mm format).
compact, robust drive	Electromagnetic mechanism with 3000 vib/min and up to 3 mm amplitude.
touch LCD (optional)	5″ color touch interface option for easier parameter entry and operation.

Typical applications

pharmaceutical powders and granules (particle size analysis)

food ingredients (flours, powders, additives)

construction materials and aggregates

chemicals, minerals and industrial powders

quality control / R&D laboratories

Included / typical delivery (reference)

COSIT200 main sieve shaker unit
Power cable (region-specific)
Operating / instruction documentation
Optional: 5″ LCD color touch screen
Optional: wet sieving accessories (application dependent)
Note: sieves are typically selected and supplied according to ISO/ASTM and required apertures

Operation overview

loading	Place the sample on the top sieve of a stacked set with progressively smaller openings.
run	Set time (1–99 min) and select continuous or interval mode; start the shaker.
analysis	After the run, weigh retained fractions on each sieve to calculate PSD (mass % by fraction).
wet sieving	Use wet method for cohesive/fine materials where dispersion improves separation and reduces blinding.

Ordering reference

model	COSIT200
options	5″ LCD color touch screen (optional)
sieve formats	Ø 60–203 mm (capacity depends on sieve height)

Practical notes for reliable PSD results

topic	recommendation	note
sample mass	Use a consistent sample mass and avoid overloading the sieve mesh.	Overloading reduces separation efficiency and increases variability.
sieving time	Keep sieving time consistent (timer 1–99 min) and validate a standard method for each material.	Too short: incomplete separation; too long: potential attrition for fragile particles.
interval mode	Use discontinuous mode (10 s intervals) for cohesive or blinding-prone materials.	Intervals can help redistribution and reduce mesh blocking.
wet sieving	Apply wet sieving where dispersion is needed for fine/cohesive powders.	Ensure compatibility of sample with the chosen liquid and sieve material.
sieve maintenance	Clean sieves after each run and inspect mesh condition regularly.	Damaged meshes or residual deposits distort PSD results.

Contact & Support

Headquarters address

Polje ob Sotli 4

SI-3255, Slovenia

Application guidance: Tell us your sieve diameter standard (ISO/ASTM), target size range, number of sieves, and whether you need dry or wet sieving accessories. We will propose the optimal COSIT configuration.

Quick contact

Web: colo.si

PDF Tech Spec: COSIT200.pdf

Email: office@colo.si

Phone: +386 64 222 724

Knowledge hub: COLO.Science

Manufacturer & configuration notice (important):
Specifications in this document are provided for general reference and may represent a typical configuration. COLO.Science reserves the right to change technical specifications without notice.

For procurement and tender purposes, the only valid and binding specification is the official COLO.Science quotation and the accompanying technical specification that is engineering-approved.