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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

Not sure if it’s the right instrument?

No worries, send us a sample and we will test it for you

Send a sample

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