Bettersize
Bettersizer S3 Plus

Particle Size and Shape Analyser 

  • 0.01 – 3,500 µm (laser system)
  • 2 – 3,500 µm (image system)
  • 0.5x and 10x cameras
  • Rapidly generates results in 10 seconds

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Bettersizer S3 Plus+BT-803

Strive for excellence in all you see.

The Bettersizer S3 Plus particle size and shape analyser combines laser diffraction and dynamic image analysis in one instrument. It can measure the size and shape of particles from 0.01 µm to 3500 µm. Its exceptional sensitivity for either ultrafine particles or oversized particles, and unsurpassed resolution, make it the most powerful size and shape analyser for enthusiastic researchers who conduct top scientific research.

  • Features and Benefits

    • Measuring range is 0.01 – 3,500µm (laser system), 2 – 3,500µm (image system)
    • Combining laser diffraction and dynamic image analysis in one instrument, obtaining size and shape results simultaneously
    • Patented DLOI (Dual Lenses & Oblique Incidence) system enable the measurement of ultrafine particles down to 0.01 µm
    • Dual-camera imaging technology can show particles images in real time and detect oversized particles up to 3500 µm
    • Refractive index measurement determines the refractive index of unknown samples and improves te reliability of results
    • Compliance with 21 CFR Part 11, ISO 13320, USP <429>, CE

  • Performance

    1) High Resolution and Sensitivity

    The Bettersizer S3 Plus achieves exceptional resolution and sensitivity for particle size measurements. The DLOI system allows the size distributions of polydisperse samples to be determined precisely, and the size changes of products to be detected sensitively.

    BioLector Microbioreactor

    2) Multiple Shape Parameters

    An example of additive manufacturing for shape analysis using the Bettersizer S3 Plus is shown below. A representative number of individual particles are recorded from two AlSi10Mg samples, and the number-weighted aspect ratio and circularity are evaluated in compliance with ISO standards. (Adapted from F. Schleife, C. Oetzel. Chem. Ing. Tech. 93.8 (2021): 1199–1203.)

    BioLector Microbioreactor

    3) Oversized Particle Detection

    Laser diffraction in combination with image analysis can sensitively detect oversized particles that are statistically underrepresented within a wide-distributed sample, such as oversized grains, agglomerates, air bubbles, etc. An example of an off-specification abrasive is displayed below. The Bettersizer S3 Plus confirms the presence of oversized particles, by showing a size peak at around 120 μm and the images of overly coarse particles.

    BioLector Microbioreactor

    4) Analysis of Samples with Extremely Broad Distributions

    BioLector Microbioreactor

  • Technology

    Image Analysis

    Laser Diffraction

  • Applications



    Soy Milk

    Advanced Ceramic Products


    Powder Coatings


    Ceramic Agglomerates


    Lithium-Ion Batteries

    Soils and Sediments


    Abrasives


    3D Printing

    Differing Abrasives

  • Specification

    Particle size distribution

    Suspension, emulsion, dry powders
    Particle shape

    Suspension, emulsion, dry powders
    Principle

    Laser diffraction and dynamic image technologies
    Analysis

    Mie scattering theory and Fraunhofer diffraction theory
    Typical measurement time

    Less than 10 seconds
    Measuring range

    0.01 – 3500 μm (Laser System)
    2 – 3500 μm (Image System)
    Accuracy

    <0.5% (NIST certified standards)
    Repeatability

    <0.5% (NIST certified standards)
    Number of size classes
    		 ≤100 (adjustable)
    Feeding mode

    Automatic circulation or semi-automatic circulation
    Special functions

    Refractive index measurement, SOP settings
    Image recognition

    Up to 120 fps, up to 10,000 particles per min
    Optical system

    Patented DLOI (Dual Lenses & Oblique Incidence) System
    Laser

    Polarized light-pumped solid-state laser (10 mW / 532 nm)
    Detector

    96 detectors (forward, lateral and backward arrangements)
    Measuring angle

    0.02 – 165°
    CDC cameras

    0.5x and 10x *
    Image analysis

    1.2 megapixels
    Circulation speed

    300 – 2500 r/min 
    Circulation flow rate

    3000 – 8000 mL/min 
    Ultrasonication

    Dry run protection, Max 50 W (adjustable) 
    Circulation tank capacity

    600 mL
    Conformity

    21 CFR Part 11, ISO 13320, ISO 13322, USP <429>, CE 
    Report

    Customizable reporting
    Dimensions (L x W x H)

    820 × 610 × 290 mm 
    Weight

    48 kg
    Voltage

    DC 24 V, 50 / 60 Hz, 20 W
    Computer interface

    At least one high-speed USB 2.0 or USB 3.0 port required

    Operating system

    Windows 7 / Windows 10

    Hardware specification

    Intel Core i7, 8GB RAM, 500GB HD, two PCI-E X16 interfaces

    * The Bettersizer S3 Plus is also available in a single camera (0.5x) model. Contact us for more information.

  • Accessories

    Introduction

    The BT-A60 is a durable, automatic and high-throughput sampling system. It delivers maximum laboratory automation for sample measurements, reducing your labor costs while improving productivity and laboratory efficiency. The compact design saves valuable bench space while allowing up to 60 different samples to be measured in a single run. Compatible with Bettersizer S3 Plus and Bettersizer 2600, the BT-A60 offers 24/7 fully automated sample analysis to meet your various analytical applications.

    Features

    • Accurate sample identification
    • Efficient ultrasonic cleaning
    • Up to 60 samples in one click
    • Measurement automation
    • Small footprint
    BioLector Microbioreactor
    BioLector Microbioreactor

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  • Outstanding service

    I have been using Meritics for a number of years and they always provide outstanding service and support.
    They have a rapid response turnarounds and are very knowledgeable of the techniques and products they provide.

    LeanneB-375

  • Good service, very helpful

    We use Meritics for the PM service and installation of all our FlowCams . Megan has been coming to our site for a number of years. She is very efficient in her work, but most of all Megan is very helpful. We have had issues with one of instruments after the install and Megan did her utmost to try and solve it while on site, even though it wasn’t solved Megan has been in contact with the supplier of the instrument to try and solve this problem for us.

    SophieH-2201

  • Job done in a friendly manner

    Booking engineer visits is always easy. David Lowe, Meritics engineer is always very friendly.

    ThierryN

  • Service/calibration visit

    Excellent service, arrived on time, polite, friendly and informative.

    NathamM-270

  • 5 Stars

    Excellent service from an excellent company. Would recommend them to anyone.

    BarryH-480

  • Good Service

    David, our service engineer as usual was good at communicating and setting up the recent service appointment, he arrived on time, did the service promptly and informed me of any problems. Friendly and helpful

    TomA-446

  • Superb and prompt service

    I have used this company through the laboratory I work for frequently. We specialise in soil analysis, and Meritics were chosen as they have extensive knowledge of the instruments we use. We have several laser particle diffraction analysers with a service contract, and service is always very prompt and meticulous….

    JamesG-2483

  • Good experience over two years

    Meritics have covered the annual servicing of our Multisizer 4e instrument since we purchased it from them just over two years ago. The application scientist who performed the servicing was friendly, knowledgeable, and extremely helpful, happily answering a barrage of questions about how best to use and maintain the instrument. All my interactions with Meritics staff have been positive. I would happily recommend them.

    RajG-62

  • Fully committed to customer service

    Service second to none, both units serviced and all questions answers by engineer while on site.

    RichardA-786

  • Highly recommend Meritics for equipment purchases and aftercare services

    After owning one of our instruments for over 8 Years which was purchased from Meritics, it suffered its first breakdown. Upon contacting Meritics, I was instantly put through to an engineer who was very helpful. Upon inspection of the manual, it was decided that it would be more cost effective to have a Meritics engineer visit. The Meritics staff were very communicative and kept me up to date.

  • Excellent Service

    Lovely, friendly and extremely helpful. David and his team are always on call with advise and are very easy to work with and are always happy to help.

    NaomiT-64

  • Service of lab equipment

    Excellent service. Friendly and professional service was provided in a timely manner to the expected standard.

    NathanM-270

  • Excellent

    Excellent communication. Updates given well in advance. Very polite staff and engineers.

    NathanM-270

  • Multisizer 4e install at pharmaceutical company

    2 people helped with the install of a Multisizer 4e. They were both very professional and friendly, answering any questions that I had. The installation was quick and the attention to good documentation practice was exceptional.

    Chloel-9

  • Service of Beckman Coulter instruments

    Always a pleasure to welcome the Meritics service engineer, who is knowledgeable, personable and extremely competent.

    NeilT-394

  • Professional

    Friendly and collaborative staff, provided a very good service.

    SamK-403

  • Professional, Customer-oriented, fast service

    We had issues with one of the aperture tubes provided by Meritics on a Friday afternoon, while very pressed for a review deadline. Meritics handled our inquiries very fast and professionally and helped us out by shipping us their spare tube to use in the mean time free of charge, while we waited for our new tube to arrive. Communication was very pleasant.

    VeerleB

  • Very helpful and prompt

    I emailed for some technical help and also to get some spares and both the engineer (David) and purchasing (Sophie) were very prompt to respond and helpful. We do have a service contract but I appreciated being able to email the engineer directly.

    AlexH-474

  • Excellent Service

    Used Meritics to conduct particle size distribution by laser diffraction. Service as last time, is very quick, well priced and professional.

    I would highly recommend

    GavinR-101

  • Excellent and Friendly Service

    Always a pleasure to deal with the people at Meritics Ltd. They understand the importance of our work and the fact that our research projects have deadlines that need to be met. Consequently, problems are dealt with very quickly and professionally and they are willing to go that one step further to make sure their supply chain problems don’t become our problems. Thank you to the team for their support. It is greatly appreciated.

    JanetH-255