Bettersize
Bettersizer ST

Particle Size Analyser – Wet Analysis

  • Size range 0.1 – 1,000 µm
  • Low maintenance
  • Cost-Efficiency

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Beckman Coulter LS 13 320 XR Laser Diffraction Particle Size Analyser 21 CFR Part 11

The Bettersizer ST is a fully automated and integrated particle size analyser with a smart operation system by wet dispersing. Optimised for the industrial quality control process, the Bettersizer ST provides stable and reliable testing results with minimum user intervention. The compact footprint saves valuable workspace for factories and laboratories.

Particle Size Analyser you can TRUST

The Bettersize Bettersizer ST Particle Size Analyser ensures reliable wet analysis for quality control processes. Utilising laser diffraction, it provides accurate and reproducible measurements. Ideal for various industries, the Bettersizer ST guarantees precise particle size distribution, enhancing product consistency and quality assurance

  • Key Features

    • Dispersion type: Wet
    • Size range: 0.1 – 1,000µm
    • Robustness
    • Ease-of-Use
    • Cost-Efficiency
    • Compact design
    • Low maintenance
    • Dual lens system
    • Automatic alignment functionality
    • Automatic measurement with SOP

  • Technical Specs

    Particle Size Distribution

    Suspensions, emulsions, dry powders
    LPrinciple

    Laser diffraction technology
    Analysis

    Mie scattering theory and Fraunhofer diffraction theory
    Typical measurement time

    Less than 10 seconds
    Measurement range

    0.1 µm – 1000 µm
    Accuracy error

    ≤1% (NIST certified standards)
    Repeatability error

    ≤1% (NIST certified standards)
    Number of size classes

    ≤100 (adjustable)
    FOptical system

    Patented DLOS (Dual Lens Optical Systems)
    Laser

    High-power fiber semiconductor laser (10 mW/635 nm)
    Detector

    86 photodetectors (forward, lateral and backward arrangements)F
    Measuring angle

    0.031 – 159°
    Circulation speed

    300 – 2500 r/min
    Circulation flow rate

    3,000 – 8,000 mL/min
    Ultrasonication

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

    600 mL
    Conformity

    21 CFR Part 11, ISO 13320, CE
    Reports

    Customizable reporting
    Dimensions (L x W x H)

    660 x 420 x 320 mm
    Weight

    38 KG
    Voltage

    DC 24V, 221 W
    Computer interface

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

    Windows 7 or higher
    Hardware specification

    Intel Core I5, 4GB RAM, 250GB HD

  • Applications

    Lithium-ion Battery

    Calcium Carbonate


    Pesticides

    Ceramic Powder


    Abrasives


    Gypsum


    Pesticides 2

  • Technology

    Laser Diffraction

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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