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Home > PARTICLE CHARACTERIZATION > All Products > Multisizer™ 3 COULTER COUNTER®

Multisizer™ 3 COULTER COUNTER®


Part Number: 6605697



The Highest Resolution for Sizing and Counting Particles

The Multisizer 3 COULTER COUNTER is the most versatile particle size analyzer available today for a multitude of size range materials. It provides size and volume distributions in number, volume, surface area and mass, with an overall range of 0.4µm-1200µm.

The Multisizer 3 uses The Coulter Principle (Electrical Sensing Zone Method) to measure particle volume, a direct measurement of a physical property of the particle.

While retaining and enhancing the analogs circuits developed and refined by Coulter over many years, the Multisizer 3 incorporates the latest advances in electronics using state-of-the-art digitizing circuits. High-speed digitalization of the signal allows the use of pulse area analysis and other techniques for additional particle characterization. The resulting measurement data can be analyzed and formatted in numerous ways, or stored and re-analyzed at a later date with no need to analyze the sample again. The measurement data for each particle analyzed is stored. The instrument automatically corrects for coincidence.

For biological or industrial applications, in quality control or research, the Multisizer 3 you will get the high-resolution and accuracy you demand.

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Specifications

UNSPSC: 41113903
Depth: 63.5 cm (25 in)
Height: 45 cm (17.75 in)
Power Consumption: Less than 250 W
Weight: 34 kg (75 lb)
Width: 43 cm (17 in)
Number of Channels: Up to 300 for any selected range
Aperture Tube Analysis Range: 2% to 60% of aperture size, from 20 µm to 2000 µm
Dynamic Range of Aperture: 30:1 by diameter, 27,000:1 by volume
Interface: TCP/IP to IBM compatible PC, running Win95, 98, 2000, NT 4.0
Linearity: Linear response ±1% of pulse height over selected range
Metered Sample Volume: Continuously selectable from 50 µL to 2000 µL
Metering System: Mercury-free, wide range metering pump
Overall Analysis Range: 0.4 µL to 1200 µL diameter
Power Requirements: 100 to 120 VAC ± 10%, 220 to 240 VAC ± 10%, 50/60 Hz
Regulatory Compliance: Software is 21 CFR Part 11 Compliant
Resolution: User Selectable
Volumetric Pump Accuracy: > 99.5%