Otsuka Electronics
Filter
Showing all 2 results
| Brand | Otsuka Electronics |
|---|---|
| Origin | Japan |
| Model | RETS-100nx |
| Measurement Range (Retardation) | 0–60,000 nm |
| Wavelength Range | 400–800 nm (optional extensions available) |
| Retardation Repeatability (n=30) | ≤0.08 nm (quartz waveplate, ~600 nm) |
| Cell Gap Range | 0–600 µm (An=0.1) |
| Cell Gap Repeatability (n=30) | ≤0.005 µm (at ~3 µm gap, An=0.1) |
| Axis Detection Repeatability (n=30) | ≤0.08° |
| Spot Diameter | φ2 mm (standard) |
| Light Source | 100 W halogen lamp |
| Detector | Proprietary high-speed multichannel spectrometer (≈500 wavelength channels) |
| Standard Stage | 100×100 mm fixed platform |
| Optional Accessories | Motorized XY stage, tilt-rotary stage for Rth and 3D birefringence analysis, axis-angle compensation module |
| Brand | Otsuka Electronics |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | ELSZ-neo SE |
| Price | Upon Request |
| Particle Size Range | 0.6 nm – 10 µm |
| Temperature Control Range | 0–90 °C |
| Particle Sizing Method | Dynamic Light Scattering (Photon Correlation Spectroscopy) |
| Sample Concentration Range | Zeta Potential: 0.001–40% w/v |
| Particle Size | 0.00001% (0.1 ppm) – 40% w/v*¹ |
| Zeta Potential Measurement Range | No practical upper limit |
| Zeta Potential Principle | Electrophoretic Light Scattering (Laser Doppler Velocimetry) |
| Particle Size Principle | Dynamic Light Scattering (DLS) |
| Optical Configuration | Heterodyne for Zeta Potential |
| Light Source | Narrow-band Diode Laser |
| Detector | High-Sensitivity APD |
| Standard Cell | Flow-through Cell for Simultaneous Zeta & Size |
| Optional Accessories | Fluorescence Cut-off Filter, Flat-sample Electrode Cell for High-Salt Surface Zeta, Temperature Gradient Module |
| Power Supply | 100 V ±10%, 250 VA |
| Dimensions (W×D×H) | 330 × 565 × 245 mm |
| Weight | 22 kg |