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| Product Name | Yoke UV1810 spectroPhotoMeter | jinghua UV1800 UV-Visible SpectroPhotometer |
| Product Price | In coming | $2252.00 |
| Details | Details | |
| Model comparison | ||
| Spectral Type | UV-Vis | UV-Vis |
| Optical Path | Single-Beam | Single-Beam |
| Dispersion | Grating | Grating |
| Detection | Scanning | Scanning |
| Light Source | Tungsten Deuterium | Tungsten Deuterium |
| Wavelength | 190-1100nm | 190-1100nm |
| Accuracy | ≤0.5nm | ≤0.5nm |
| Bandwidth | ≤2nm | ≤2nm |
| Detector | Silicon Photodiode | |
| Stray Light | ≤0.05%T | ≤0.05%T |
| Parameter comparison | ||
| Optical inspection system | Single beam of light | |
| Light spectrum bandwidth | 1nm | |
| wavelength Range | 190~1100nm | |
| Wavelength accuracy | +/- 0.1Nm (D2 656.1nm )， +/- 0.3nm full band | |
| Wavelength, repeability | ≤0.1nm | |
| Photometric accuracy | ±0.002A(0~0.5A)、±0.004A(0.5~1A)、±0.2 %T (0~100 %T) | |
| Luminosity, sexual repeability | ±0.001A(0~0.5A)；±0.002A(0.5~1A)；±0.1%T(0~100%T) | |
| stray light | ≤0.03%T | ≤0.03%T |
| stability | ±0.0005A/h@500nm | |
| Baseline flatness | ±0.0015A | ±0.002A |
| Operating Mode | T、A、C、E | |
| Photometric Range | 0~200%T、-4~4A | |
| data interface | USB port | |
| printout | Parallel mouth | |
| display | 320 * 240-Bit Highlight 6 "Large Screen LCD | |
| Illuminant | Tungsten lamp, deuterium lamp | |
| Detector | Imported silicon photodiode | |
| weight | 15kg | |
