Bettersize – DLS Nanoparticle Size Analyzer – Nanoptic 90
Nanoptic 90 is a nanoparticle size analyzer based on the DLS (Dynamic Light Scattering) theory. It can measure nanomaterial down to 1 nanometer. Its high-power semiconductor laser device provides stable light intensity and long lifespan; while its correlator with 1000 channels and sensitive photomultiplier tube deliver measurement results with high repeatability and accuracy.
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Nanoptic 90 provides a reliable system that gives consistently good performance. The temperature control system can reach the precision of 0.5°C to ensure the stability of the viscosity of medium. Photomultipliers with high sensitivity can detect each photo fast and precisely.
Key Features
- Measurement: Particle size
- Particle size range: 1 to 9500nm
- Dispersion type: Wet
- Technology: Dynamic Light Scattering (DLS)
- Fast analysis: less than 5 minutes per test.
- Small quantity of sample required: 4ml and 1ml sample cell.
- High-precision temperature control system provides accuracy of ±0.5°C.
- Repeatability: ≤1% (GBRM D50)
- Accuracy: ≤1% (GBRM D50)
- Scattering angle: 90°
- Detector: PMT (Photomultiplier)
Technical Specifications
| Measurement Range | 1-9500nm |
| Repeatability error | ≤1% (CRM D50) |
| Accuracy error | ≤1% (CRM D50) |
| Laser light source | solid optical fiber laser |
| Sample cell volume | 4ml & 1ml |
| Molecular weight range | 1-20kDa |
| Sample cell temperature control range | 15℃ – 90℃ |
| Operating system | WinXP/Win7/Win8/Win10 |
| Connection Port | USB 2.0 or USB 3.0 |
| Scattering angle | 90° |
| Detector | PMT |
| Correlator | 1000 physical channels |
| Environmental requirement | temperature: 19-90℃； humidity:0-95%, non-condensing. |
| Voltage | AC220V 、50/60Hz |
| Volume/Weight | 680x440x220mm/25KG |
Bettersize has become a significant player in the particle sizing business since 1995. We are a team of ~160 employees…
