The Bettersizer 2600 Plus combines laser diffraction and dual-camera dynamic imaging in one modular platform, allowing for the characterization of size and shape within a range of 0.02–3500 μm.
Laser diffraction enables quick and consistent particle size distributions via a 92-detector array and Mie/Fraunhofer models.
Dynamic imaging takes high-speed images of particles to evaluate size and shape, offering visual confirmation for irregular particles, oversized tails, and agglomerates.
The Bettersizer 2600 Plus supports a diverse array of wet and dry dispersion units due to its modular design.
This adaptability permits various configurations to be customized for different sample types, volumes, and solvents, meaning that one instrument serves numerous applications and industries.
Features and Benefits
- Size and shape unified on a single platform: An integration of laser diffraction and dynamic imaging
- Extensive Range: 0.02–3500 μm, suitable for various materials and workflows
- Modular Dispersion Units: Adaptable wet and dry configurations for diverse samples and solvents
Overview:
Advance Technology
Bettersizer 2600 Plus - Particle Size and Shape Analysis for All Needs
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Advanced Laser Diffraction System
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Wide-Angle Signal Collection for Reliable PS
The Bettersizer 2600 Plushas been created to deliver reliable and consistent particle size distributions across a wide measurement range by effectively capturing extensive scattering signals.
Its patented Fourier and inverse-Fourier optical system enhances both signal acquisition and the reliability of measurements.
- A 92-detector array designed for high-quality scattering detection
- Angular coverage ranging from 0.016 ° to 165 ° for both fine and coarse particles
- A tilted sample cell design that minimizes total internal reflection and enhances signal use
Confidence for Optically Challenging Samples
In many real-world settings, Mie-based sizing may exhibit sensitivity to unknown or fluctuating optical properties.
The Bettersizer 2600 Plus, however, incorporates a patented ability to measure refractive index, enhancing measurement confidence in challenging optical conditions.
- Manage unfamiliar materials with enhanced assurance
- Confirm optical data at the operational wavelength
- Boost result reliability for optically intricate samples
Superior Performance
In accordance with ISO 13320, the laser diffraction system guarantees accurate and dependable particle size measurements, allowing various industries and applications to reach enhanced performance levels.
- Span a broad measurement spectrum from 0.02–2600 μm
- Attain precision exceeding 0.5 %
- Provide consistency superior to 0.5 %
- Finalize measurements in approximately 10 seconds
Dual-Camera Dynamic Imaging System
Modular Dual-Camera Imaging System
PIC-1 is a dual-camera dynamic imaging module, designed for the analysis of particle images in real time. It captures high-speed images of particles during measurements and transforms them into results regarding size and shape, facilitating both independent imaging and integrated analysis with laser diffraction.
Image Credit: Bettersize Instruments
Size range: 2–3500 μm
Frame rate: 70 fps
Magnification: 0.5×, 10×
Modes: Imaging-only/Combined
Broadened Insight with Modular Imaging Expertise
Combined Size and Shape Characterization
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By employing PIC-1, laser diffraction and dynamic imaging function within a unified wet-dispersion workflow, offering insights into both particle size and shape in one measurement. This integrated setup improves the platform's ability to handle sizes of up to 3500 μm.
Detection of Abnormal Particle
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Imaging evidence aids in the identification of uncommon occurrences, such as bubbles, agglomerates, and oversized particles, thereby enhancing confidence in quality control and troubleshooting.
Irregular Particle Characterization
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PIC-1 captures images of particles in real time to facilitate comprehensive analysis of individual particles.
By providing data about as many as 32 size and shape parameters, it allows for a more profound understanding of particle shapes and their characteristics.
Traceability and Result Review
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Particle images provide a testable foundation for assessment and validation, aiding in the research and development process, quality control, and other applications that require high reliability.
Specification
Source: Bettersize Instruments
| General |
| Principle |
Laser diffraction technology, Dynamic image analysis |
| Analysis |
Mie scattering theory, Fraunhofer diffraction theory, Dynamic image analysis |
| Data acquisition rate |
11 kHz |
| Typical measurement time |
Less than 10 seconds |
| Special functions |
Automatic surfactant addition, refractive index measurement, sample ratio calculation |
| Measurement performance |
| Measuring range* |
0.02–2600 μm (wet); 0.1–2600 μm (dry); 2–3500 μm (dynamic image) |
| Accuracy* |
≤ 0.5 % |
| Repeatability* |
≤ 0.5 % |
| Number of size classes |
100 (adjustable) |
| Main device |
| Optical system |
Laser diffraction system |
| Laser |
10 mW, 635 nm |
| Delector |
92 detectors |
| Measuring angle |
0.016–165 ° |
| Alignment |
Automatic |
| Dynamic imaging module |
| Optical system |
Dynamic imaging system |
| CMOS camera |
0.5x and 10x |
| Measuring range |
2–3500 μm |
| Frame rate |
70 fps at 5 MP |
| Compliance |
| Laser |
Class 1 (IEC60825-1 and 21CFR1040.10) |
| Regulatory |
RoHS, CE |
| Standards |
ISO 13320, ISO 13322-2, USP <429> |
| Software |
21 CFR Part 11 |
| System |
| Supply voltage |
100-240 VAC, 50/60 Hz |
| Dimensions (L × W × H) |
745 × 305 × 305 mm |
| Weight |
33 kg |
| Computer configuration (recommended) |
| Computer interface |
At least two high-speed USB 2.0 and two USB 3.0 ports required |
| Operating system |
Windows 10 or higher |
| Hardware specification (recommended) |
Intel Core i5 Processor, 16 GB RAM, 512 GB SSD, 1920 × 1080 (Full HD) |
*Sample and sample preparation dependent
Dispersion Units
Bettersizer 2600 Plus Family
Wet Dispersion Units
Consistent Dispersion Workflow Provides Reliable Results
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Wet dispersion introduces the sample into a chosen liquid medium, like water or a suitable organic solvent, to create a stable suspension. A regulated workflow, usually characterized by automated Standard Operating Procedures (SOPs), ensures that dispersion conditions remain consistent.
Continuous circulation and stirring promote homogeneity, while integrated ultrasonic treatment breaks down agglomerates and aids in the release of trapped air. The suspension then flows through the optical measurement zone and is recirculated for consistent analysis.
The automated addition of surfactants further enhances wetting and suspension stability, minimizing re-agglomeration and facilitating dependable, operator-independent results.
Core Functions Across Wet Dispersion Units
Stirring and circulation: Ensure consistency and minimize settling
Ultrasonic energy: Disperse particles and assist in eliminating trapped air
Surfactant addition: Enhance wetting and maintain the stability of the suspension
BT-812 Automatic Wet Dispersion Unit
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The majority of routine samples can be dispersed in water: water-based wet dispersion is, therefore, the most commonly used workflow. In such scenarios, the BT-812 is the main wet dispersion unit used with the Bettersizer 2600 Plus, integrating controlled circulation, ultrasonics, and automated liquid handling to provide consistent measurements.
- Fully automated liquid handling system that includes level monitoring and automatic addition of dispersants
- Comprehensive software control for dispersion, measurement, and cleaning processes
- High-capacity circulation tank with a maximum volume of 500 mL
- Centrifugal circulation pump featuring adjustable speed
- 50 W ultrasonic dispersion system with adjustable settings and dry-run protection
Source: Bettersize Instruments
| Parameter |
Specification |
| Measurement range* |
0.02–2600 μm |
| Stirring speed |
300–2500 rpm |
| Ultrasonic power |
50 W maximum |
| Volume |
500 mL maximum |
| Medium |
Water |
| SOP |
Yes |
| Dimensions (L × W × H) |
257 × 275 × 308 mm (L × W × H) |
| Weight |
11.5 kg |
| Component |
ABS housing
304 stainless steel tank
Silicone tubing
Centrifugal pump
Peristaltic pump
Ultrasonic disperser
Quartz sample cell
Pinch valve |
* Sample and sample preparation dependent
Automatic Surfactant Addition
- Automated surfactant dosing during dispersion
- Volume-regulated addition for uniform preparation
- SOP settings for consistent workflows
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Easy-to-Remove Wet Sample Cell
- Toggle-lock system designed for rapid installation and removal
- Tool-free removal for easy daily use
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BT-80N Pro Automatic Anti-Corrosive Wet Dispersion Unit
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The BT-80N Pro is specifically engineered for wet dispersion processes that necessitate the use of organic solvents or corrosive substances. To accommodate these requirements, essential components are constructed from corrosion-resistant materials, thereby enhancing long-term dependeability and compatibility.
- Low-volume circulation tank: 80–120 mL
- Broad compatibility with organic solvents
- Centrifugal circulation pump featuring adjustable speed
- 50 W ultrasonic dispersion that is adjustable and includes dry-run protection
- Comprehensive software control for dispersion, measurement, and cleaning processes
- Two operational modes: local panel control or software control
Source: Bettersize Instruments
| Parameter |
Specification |
| Measurement range* |
0.02–2600 μm |
| Stirring speed |
300–2500 rpm |
| Ultrasonic power |
50 W maximum |
| Volume |
80–200 mL |
| Medium** |
Water, organic solvent |
| SOP |
Yes |
| Dimensions (L × W × H) |
240 × 220 × 290 mm (L × W × H) |
| Weight |
9 kg |
| Key Component |
316L Stainless-steel housing
PTFE tubing
316 Stainless-steel diaphragm pump
316L Stainless-steel tank
Quartz sample cell
Ultrasonic disperser |
* Sample and sample preparation dependent
** Compatibility depends on the wetted materials.
BT-80N Anti-Corrosive Wet Dispersion Unit
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The BT-80N is a cost-effective, entry-level option that offers fundamental solvent compatibility for standard measurements.
- Compatibility with organic solvents
- 50 W adjustable ultrasonic dispersion equipped with dry-run protection
- Operational modes controlled via local panel
- Compact circulation tank of 50–80 mL
- Centrifugal circulation pump with adjustable flow
Source: Bettersize Instruments
| Parameter |
Specification |
| Measurement range |
0.02–2600 μm |
| Stirring speed |
300–3000 rpm |
| Ultrasonic power |
50 W maximum |
| Volume |
50–80 mL |
| Medium |
Water, organic solvent |
| SOP |
No |
| Dimensions (L × W × H) |
290 × 210 × 375 mm (L × W × H) |
| Weight |
11 kg |
| Key Component |
316L Stainless-steel housing
PTFE tubing
316L Stainless-steel tank
Quartz sample cell
Ultrasonic disperser |
BT-814 Small-Volume Wet Dispersion Unit
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The BT-814 has been specifically engineered for scenarios where the availability of samples is restricted or the material is of high value. It accommodates dispersion in both water-based and organic solvents, thereby offering optimal flexibility for a diverse array of applications.
- Sample cell with a small volume: 8 mL
- Compatibility with a wide range of dispersion media
- Stirring is controlled to maintain stable dispersion conditions
Source: Bettersize Instruments
| Parameter |
Specification |
| Measurement range* |
0.02–2600 μm |
| Volume |
8 mL |
| Medium |
Water or organic solvent |
| SOP |
No |
| Dimensions |
/ |
| Weight |
/ |
| Key component |
ABS housing
Quartz sample cell
316L Stainless-steel stirrer |
* Sample and sample preparation dependent
Dry Dispersion Units
Controlled Deagglomeration for Repeatable Results
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Dry dispersion is the process of introducing powdered samples into systems that use gas as the medium. The sample is conveyed to the disperser through controlled vibrations.
Within the disperser, particles are driven by a precisely regulated high-pressure gas stream that flows through a Venturi device. Shear forces, collisions among particles, and impacts with walls aid in the breakdown of agglomerates pre-measurement.
The stream of dispersed particles traverses the laser diffraction measurement zone for analysis and is effectively evacuated and collected by a vacuum unit.
Shear forces: High-velocity airflow efficiently separates loosely bound agglomerates throughout the processes of acceleration and transport.
Inter-particle collisions: Controlled flow collisions facilitate deagglomeration and enhance dispersion stability.
Particle-wall impacts: Impacts occurring within the inlet pathway improve the breakup of agglomerates prior to measurement.
BT-912 Automatic Dry Dispersion Unit
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The BT-912 serves as the main dry dispersion unit for standard powder dispersion using compressed gas. It accommodates a diverse array of powders, encompassing both friable and cohesive types.
Representative sampling: 0.2–10 g for standard laboratory analysis and quality control
Controlled feeding: The position of the adjustable hopper and the frequency of vibration should be modified to ensure the stabilization of obscuration.
Flexible gas supply options: Suitable dispersion for various dry powders
Fully automated sample feeding and cleaning: Enhances efficiency and uniformity
Source: Bettersize Instruments
| Parameter |
Specification |
| Measurement range* |
0.1–2600 μm |
| Powder mass |
0.2–10 g |
| Gas pressure |
0.1–0.8 MPa |
| Funnel height |
0.7–2.9 mm |
| Medium |
Air, nitrogen, or noble gases |
| SOP |
Yes |
| Dimensions |
276 × 189 × 243 mm |
| Weight |
8 kg |
| Key Component |
304 stainless-steel funnel
304 stainless-steel feeder
Venturi disperser
Vacuum cleaner (optional)
Air Compressor (optional) |
* Sample and sample preparation dependent
BT-903 Small-Volume Dry Dispersion Unit
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The BT-903 is a compact dry dispersion unit specifically engineered for powder measurements when the sample quantity is restricted. Samples are initially loaded into a tube and subsequently introduced into the disperser through a regulated gas flow and negative-pressure suction, which facilitates stable and consistent sampling.
Negative-pressure sampling: Consistent small-scale feeding with a sample dosage ranging from 0.02–1 g
Quick tube replacement: Reduces carryover
Removable glass tube: Streamlined maintenance and comprehensive sanitation
Fully automated feeding and cleaning: Recovers efficiency and uniformity
Flexible gas supply options: Suitable dispersion for various dry powders
Source: Bettersize Instruments
| Parameter |
Specification |
| Measurement range* |
0.1–2600 μm |
| Powder mass |
0.02–1 g |
| Tube volume |
5 mL maximum |
| Gas pressure |
0.1–0.8 MPa |
| Medium |
Air, nitrogen, or noble gases |
| SOP |
Yes |
| Dimensions |
195 × 260 × 245 mm |
| Weight |
5 kg |
| Key Component |
Plastic sample tube
316 stainless-steel tubing
Silicon tubing
Venturi disperser
Vacuum cleaner (optional)
Air Compressor (optional) |
* Sample and sample preparation dependent
Easy Module Selection
The Bettersizer 2600 Plus is equipped with a dynamic imaging module that broadens the measurement range and conducts particle shape analysis: it also has wet and dry dispersion units for efficient particle dispersion.
This decision tree, designed for module selection, assists users in identifying the appropriate dispersion unit and assessing their requirements for the dynamic imaging module.
Image Credit: Bettersize Instruments
Software
The complete process of measuring particle size - which includes sample preparation, measurement control, data analysis, and report generation - is improved by Bettersizer Software. This software is seamlessly integrated with the Bettersizer 2600 Plus, automating standard procedures to a considerable extent, thereby minimizing the requirement for manual input, which enhances productivity and ensures uniform output.
- Real-time laser diffraction view: Offers continuous updates on the particle size distribution throughout the run, while also monitoring obscuration and signal status
- Dynamic imaging window: Enables image-based testing to improve size data by incorporating information about particle shape
- Individual particle view: Delivers an analysis of the collected particles at the image level
- Imaging size results: Present particle size distributions obtained from images for thorough coverage and validation
- Shape scatter plots: Aid in recognizing trends in particle distribution and shape by visualizing the relationships between size and shape
- Test record table: Arranges run history and essential parameters for reporting, comparison, and traceability
Image Credit: Bettersize Instruments
Smart Dispersion Control
The 'Auto Dispersion Setting' employs real-time repeatability to automatically ascertain the ideal dispersion duration. It either chooses the optimal repeatability interval at the maximum duration or halts operation once the user-specified repeatability objective is met.
SOP-Based Automation
In addition to fundamental stirring, ultrasonics, and circulation, Standard Operating Procedures (SOPs) standardize the whole process. To improve consistency across operators and laboratories, automated tasks may include report generation and printing, the automatic addition of dispersants, and autodilution to ensure that the target obscuration is preserved.
Flexible Measurement Modes
The characterization of particle size and shape can be achieved through a cohesive workflow, allowing users to choose between laser diffraction, dynamic imaging, or a combination of both LD and imaging modes, based on the sample's properties and the reporting requirements.
Software Features Across the Testing Workflow
Automatic Pre-Processing
Users can create new tests themselves with ease by employing dynamic image analysis techniques and laser diffraction. The software is designed to accommodate multiple types of samples and testing conditions, enabling both automated and manual operations.
The Standard Operating Procedure (SOP) outlines an effective approach for automated and standardized testing, ensuring that results are consistent and reliable, regardless of the operator.
Automated System Preparation
The Bettersizer software greatly improves data quality by automating critical instrument functions, including system cleaning, optical alignment, and sample dispersion.
These automated procedures guarantee optimal instrument performance, which in turn enhances the accuracy, precision, and repeatability of the data.
Real-Time Testing
Bettersizer software offers instant insights into particle size distribution and shape during the testing process.
These results deliver essential information about the test's progression and outcomes, allowing for accurate adjustments to attain optimal results.
Data Evaluation and Reporting
The Bettersizer software is distinguished by its ability to provide extensive data analysis and report generation capabilities. By employing various charts, data points, and visual representations, the software enables users to personalize and adjust reports according to their specific needs, leading to clear and insightful reports. The efficacy of the results can be evaluated with the assistance of data assessment tools.
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Reporting and Data Export
Highly Customizable Report
Comprehensive and complete data: Cumulative and frequency distribution charts, user-friendly distribution tables, and other data visualisations
Editability: The font, layout, format, and other elements of the reports can be eaisly edited by users.
Convertibility: Reports can be seamlessly converted into PDF, Excel, Text, and a range of other formats.
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Videos
How to Perform Dry Particle Size Analysis with Bettersizer 2600 Plus + BT-912 Tutorial
How to Perform Dry Particle Size Analysis with Bettersizer 2600 Plus + BT-912 Tutorial. Video Credit: Bettersize Instruments
How to Measure Corundum Particle Size Using Bettersizer 2600 Plus + BT-812 Wet Dispersion Unit
How to Measure Corundum Particle Size Using Bettersizer 2600 Plus + BT-812 Wet Dispersion Unit. Video Credit: Bettersize Instruments
Fundamentals of Bettersizer 2600 Plus | All-in-One Particle Size and Shape Analyzer
Fundamentals of Bettersizer 2600 Plus | All-in-One Particle Size and Shape Analyzer. Video Credit: Bettersize Instruments
Bettersizer 2600 Plus Overview | All-in-One Particle Size and Shape Analyzer
Bettersizer 2600 Plus Overview | All-in-One Particle Size and Shape Analyzer. Video Credit: Bettersize Instruments
Snippet - How to Measure Particle Size of Coffee Powder
Snippet - How to Measure Particle Size of Coffee Powder. Video Credit: Bettersize Instruments
How to Measure Particle Size of Cosmetics
How to Measure Particle Size of Cosmetics. Video Credit: Bettersize Instruments
How to Measure Particle Size of Coffee Powder
How to Measure Particle Size of Coffee Powder. Video Credit: Bettersize Instruments