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Beckman Multisizer 4 Particle Sizer Unit3 Pred 4e

Beckman Multisizer 4 Particle Sizer Unit3 Pred 4e
Beckman Multisizer 4 Particle Sizer Unit3 Pred 4e

Here is a Beckman Multisizer 4 Particle Sizer Unit3

Predecessor to:
Current model is Multisizer 4e

This Beckman Multisizer 4 Particle Sizer is in good working order.

Please see the exact video and photos below.

Testing we performed:
The Beckman Multisizer 4 Particle Sizer passed all tests and was found to be fully functional:
Tested power and manual controls: PASSED
Tested stir function: PASSED
Tested calibration and accuracy against Beckman Coulter 10uM latex beads: PASSED
Tested electrolyte and waste container level sensing: PASSED
Tested connectivity and communication with included software: PASSED

System consists of:
Beckman Coulter Multisizer 4 Particle Sizer
100um Aperture
Waste Bottle
Electrolyte Bottle
Computer running Multisizer 4 software
Communication and power cables.

Configuration and Setup:
Aperture: 100um
Range: 2-80um Total, 2-60um Standard, 60-80um Extended
Aperture Range: Total range: 2% to 80% of aperture diameter. Standard Range: 2% to 60% of aperture diameter. Extended Range: 60% to 80% of aperture diameter
Number of Channels: Pulse data is digitized and can be processed to achieve up to 400 size channels for a selected pulse range. Number of channels and range can be reprocessed as necessary
Electrolyte Solutions: All aqueous and non-aqueous electrolyte solutions recommended for use with aperture technology will be suitable for use.
Aperture Current Range: 30 uA - 6000 uA in 0.2 uA steps
Aperture Current Accuracy: +/-0.4% of setting

Volumetric metering pump is compatible with both aqueous and organic fluids
Extended dynamic range
Improved performance in dusty environments
Sample management system using Smart Technology provides a great level of consistency for running the analyses
100um Aperture with Electronic aperture blockage detection

Video Description:
The video gives an overview of the Beckman Multisizer 4 Particle Sizer, and also performs functionality.

Datasheet: N/A



This will ship via freight. Please contact us with your zip code to obtain shipping quote.

*SM* Small Crate

Please do not hesitate to contact us if you have any questions.

Here we are showing you our standard packing process  

      1. All items are different, but they all follow the same principle when packaging.

      2. Start with a well-constructed crate

A well-constructed crate would consist of 1/2” to 5/8” Plywood with framing. We generally purchase our crates from a third party who specializes in custom crates.

      3. You always want the Instrument to not be directly on the wood deck of the crate. This is done by placing it on foam, inside of the crate. We use 2” 1.7 lb. density foam which works great. It provides cushioning and enough firmness to support the Instrument.

      4. The next step is to make sure there is nothing on the deck of the Instrument and the Head/ Arm is secured. In some cases there will be multiple arms to secure but for this example there is only one. The reason for this is so there is no free movement during transit which could cause serious damage to the Instrument.

      5. The next step is to make sure your Instrument is covered in either a pallet bag or shrink wrap so no dust or foreign object will get into the crate.

      6. The next step is to secure the instrument inside the crate by bracing. We use a method of 2x4’s which have 1” foam shrink wrapped to them so no piece of wood touches the actual instrument.

      7. Final step is to photograph everything inside the crate and then seal it with screws.


All equipment warranty request must have a support case opened within the 60-day Domestic USA and 30-day International warranty period.
To open a support case, please send an email to [email protected] or call (508)974-4896.
Please provide your name, contact information, quotation/invoice number and a brief description of the issue that you are experiencing.
Phone and/or Email support will be provided prior to scheduling a return.
Please see the link below for our detailed warranty statement.
Customers must retain all original shipping materials during the warranty period.

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