| 数量 | 价格(USD) | 发货日期 |
|---|---|---|
| 1-10 | $170.00 | 待定 |
| 10- | $170.00 | 待定 |
注意：发货日期以上是因库存不足而调整的。
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UltraSense 11K Spectrometer
产品编号: VL11639-190-540
The minimum starting wavelength of 190nm is closer to the short ultraviolet band than VL11639-190-540 (starting at 200nm), and can detect the spectra of special substances in the 190-200nm range (such as the short ultraviolet characteristic peaks of certain gases);
It takes into account deep ultraviolet and short-wave visible light, and can complete the combined measurement of "deep ultraviolet absorption + short-wave visible light reflection" in one go without replacing the instrument;
The CCD quantization background noise is ≤30 RMS (minimum integration time), which performs excellently in weak signal detection in the 190-540nm band, with stable data signal-to-noise ratio.
注意事项
- 产品图片仅供参考，并不代表所有产品。
已配置规格
| Spectral Range | 190~540 | Spectral Resolution (10 µm) | 0.60 |
| Spectral Resolution (25 µm) | 0.80 | Spectral Resolution (50 µm) | - |
| Spectral Resolution (100 µm) | 2.00 | Spectral Resolution (200 µm) | - |
浏览全部型号
UltraSense 11K Spectrometer
VL11639-200-400
It adopts an ultraviolet-enhanced CMOS detector, optimized specifically for the 200-400nm deep ultraviolet band, and is equipped with a 25μm slit to achieve an ultra-high resolution of 0.5nm@25μm.
UltraSense 11K Spectrometer
VL11639-790-1050
Its spectral range is focused on the 790-1050nm near-infrared band, making it the only model in the series exclusively dedicated to the near-infrared range.
UltraSense 11K Spectrometer
VL11639-200-920
The spectral range spans 200-920nm, covering deep ultraviolet (200-400nm), full visible light (400-760nm), and short-wave near-infrared (760-920nm).
