The Bettersizer 2600 from Bettersize Instruments can measure particle size using either a wet or dry method.
This versatile, powerful particle size analyzer is suitable for a wide variety of measurement applications thanks to its modular design and patented technologies. The Bettersizer 2600 allows users to easily and accurately characterize materials from 0.02 μm to 2600 μm.
Features and Benefits
- Powerful laser diffraction technology
- Wide particle size range, able to measure wet dispersion from 0.02 - 2600 μm and dry dispersion from 0.1 - 2600 μm
- Five state-of-the-art wet and dry dispersion modules accommodate a diverse array of dispersing particle systems.
- New, patented technology employing Fourier and Inversed Fourier optical systems enables the precise measurement of large and small particles across a broad range.
- Robust optical bench featuring 92 detectors, covering an angular range of 0.016 ° - 165 °
- A small volume dry dispersing module can accommodate small sample quantities - ideal for pharmaceutical samples or valuable materials in short supply.
- Rapid, straightforward changeover between dispersing modules
- Users can create and implement Standard Operation Procedures for new materials with ease.
- Refractive index measurements offer a more accurate parameter for result calculations.
- Easy-to-learn, user-friendly software
Specifications
Source: Bettersize Instruments Ltd.
| Bettersizer 2600 |
| Particle size distribution |
Suspension, emulsion, dry powders |
| General |
| Principle |
Laser diffraction technology |
| Analysis |
Mie scattering theory and Fraunhofer diffraction theory |
| Typical measurement time |
Less than 10 seconds |
| Measurement Performance |
| Measuring range |
0.02 - 2600 μm (wet) *
0.1 - 2600 μm (dry) * |
| Accuracy error |
≤ 0.5% * |
| Repeatability |
≤ 0.5% * |
| Number of size classes |
100 (user adjustable) |
| Feeding mode |
Automatic circulation or micro cuvette (wet)
Gas transportation (dry) |
| Special functions |
SOP settings, refractive index measurement, sample ratio calculation |
| Main Device |
| Optical system |
Combined Fourier and inverse Fourier & Tilted sample cell |
| Laser |
High-power optical fiber laser (10 mW / 635 nm) |
| Detector |
92 detectors (forward, lateral and backward arrangements) |
| Measuring angle |
0.016 - 165° |
| Wet dispersion module |
| Measurement method |
One-click operation (automated measurement, cleaning, saving, printing, etc.) |
| Dispersion medium |
Water or organic solvents (sample dependent) |
| Circulation speed |
300 - 2500 r/min |
| Ultrasonication |
Dry burning prevention，50 W |
| Dry dispersion module |
| Dispersion medium |
Air/ Nitrogen/Noble gas |
| Air pressure |
0.1 - 0.8 MPa (Air compressor dependent) |
| Software |
| Conformity |
21 CFR Part 11, ISO 13320, USP <429> |
| Report |
Customizable reporting |
| System Parameters |
| Dimensions (L x W x H) |
70.5 x 31.8 x 29.5 cm |
| Weight |
23 kg |
| Supply voltage |
100 - 240 V, 50/60 Hz |
| Computer Configuration (Recommended) |
| Computer interface |
At least one high-speed USB 2.0 or USB 3.0 port required |
| Operating system |
Windows 7 (32-bit and 64-bit) or higher |
| Hardware specification |
Intel Core i5 Processor, 4 GB RAM, 250 GB HD, Widescreen monitor |
*Sample and sample preparation dependent
Bettersizer 2600 | Laser Diffraction Particle Size Analyzer (Wet & Dry)
Video Credit: Bettersize Instruments Ltd.