เครื่องวิเคราะห์ขนาดอนุภาคด้วยหลักการเลเซอร์ (การกระจายตัวแบบแห้งและเปียก) / Laser Particle Size Analyzer (Dry & Wet Dispersions)
27 กุมภาพันธ์ 2566
ผู้ชม 6929 ผู้ชม
Summary
Bettersizer 2600
Laser Particle Size Analyzer (Dry & Wet Dispersions)
- Measurement: Particle size
- Particle size range:
Wet dispersion: 0.02 to 2600μm
Dry dispersion: 0.1 to 2600μm - Dispersion type: Wet and Dry
- Technology: Laser diffraction
- Precise measurement of both large and small particles covering the broadest range by a new patented technology utilizing both Fourier and Reverse Fourier optical systems
- Optical bench with 92 detectors covering an angular range of 0.016° - 165°
- Optional wet and/or dry dispersion
- Small volume dry dispersing module for small sample quantities especially for pharmaceutical or valuable samples in short supply
- Easy and fast to changeover between dispersing modules
- Easy to implement, create and use Standard Operation Procedures for new materials
- Automatic alignment of the optical system
- User-friendly software, easily learnt
Specification
Bettersizer 2600 |
|
Parameters measured |
Materials |
Particle size distribution |
Suspensions, emulsions, dry powders |
General |
|
Principle |
Laser light scattering |
Analysis |
Mie and Fraunhofer scattering |
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% * |
Reproducibility |
≤ 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 |
Circulation flow |
3000 - 8000 ml/min |
Ultrasonication |
Dry burning prevention,1 - 50 W |
Dry dispersion module |
|
Dispersion medium |
Air/ Nitrogen/Noble gas |
Air pressure |
0.1 - 0.8 MPa (Air compressor dependent) |
Gas flow |
400 - 6000 L/min |
Software |
|
Conformity |
21 CFR Part 11, ISO 13320, USP <429>, CE |
Reports |
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 - 240V, 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, 4GB RAM, 250GB HD, Wide screen monitor |