Biomolecular Interaction Spectrometers R1-SPR
The R1-SPR biomolecular interaction spectrometer measures resonance wavelength and resonance angle over the full 0 ~ 360° angular range and the 220~2500nm spectral range. It characterizes various new SPR mechanisms and evaluates prism-coupled SPR, grating-coupled SPR, and metal-nanostructure LSPR at multiple incidence angles. With biological samples, it observes biomolecular interactions and presents SPR sensing effects in multiple dimensions.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Measured Quantities | P-polarized angle-resolved spectroscopy, refractive index sensitivity (RIS), figure of merit (FOM) |
| Wavelength Band Range | 220~1100nm (可扩展至 2500nm) |
| Minimum Wavelength Step | <0.5nm |
| Spectral Resolution [Selected according to the spectrometer] | min:1.01nm; max:10.06nm (根据光谱仪选择) |
| Light Source | Halogen lamp |
| Collection Angle Range | 0~360° |
| Incidence Angle Range | 0~180° |
| Repeatability | ±0.05° |
| Spot Size | 0.4mm @ 200μm-core fiber, 0.85mm @ 400μm-core fiber, 1.35mm @ 600μm-core fiber |
| Sample Stage | 70 mm × 62 mm |
| Sample Stage - Dimensions | 6-dimensional adjustment, translation precision 10μm, rotation adjustment precision 0.1° |
| Sample Stage-Adjustment Dimensions | 70 mm × 62 mm |
| Equipment Dimensions | 460 mm³ × 240 mm³ × 280 mm³ |
| Light Source [Depending on the modulation method] | Depending on modulation method, compatible with lasers, LEDs, and others |
| Polarization Accessories-Fine-Adjustment Rotation Mount | Adjustment precision 0.5° |
| Polarization Accessories-Spectral Range | 300~3200nm 可选 |
Applications
Key Features
Datasheet
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