S1024DW深井深光譜儀
 | S1024DW深井深光譜儀有一個(gè)1024像素的光電二極管陣列探測(cè)器，可用于要求高信噪比的測(cè)量。
|
S1024DW光譜儀有一個(gè)內(nèi)置的小型光學(xué)平臺(tái)和一個(gè)1024像素的光電二極管陣列探測(cè)器。S1024DW從單芯光纖接收入射光，通過(guò)一個(gè)固定的光柵分光后投射到二極管陣列探測(cè)器上，響應(yīng)波長(zhǎng)為200-1100nm。光源輸入端采用SMA905的標(biāo)準(zhǔn)連接器，可以方便地連接各種光纖、探測(cè)器、化學(xué)傳感器及其它設(shè)施。
S1024DW可以同時(shí)應(yīng)用8個(gè)通道，這8個(gè)通道連接同一個(gè)A/D轉(zhuǎn)換器。S1024DW光譜儀不能在同一系統(tǒng)中和S2000光譜儀混用。
S1024DW光譜儀的操作軟件為OOIBase32光譜儀操作軟件. OOIBase32支持所有32-bit Windows操作系統(tǒng)。其它支持軟件（需單獨(dú)購(gòu)買(mǎi)）包括OOIBase32白金版, 該版本在標(biāo)準(zhǔn)OOIBase32上增加了嵌入式的VBA腳本編程功能。我們還提供add-on插件程序，用于諸如顏色測(cè)量和一些應(yīng)用的接口程序等。
應(yīng)用技巧: S1024DW是標(biāo)準(zhǔn)的高井深探測(cè)器光譜儀，我們也提供S1024DWX，其探測(cè)器擁有更大的像素尺寸，更大的井深和信噪比（8000:1）。
SPECIFICATIONS
| Features | S1024DW Deep Well Detector Spectrometers | S1024DWX Deep Well Detector Spectrometers |
| Detector: | Hamamatsu S3903 linear photodiode array | Hamamatsu S3904 linear photodiode array |
| # of pixels: | 1024 | 1024 |
| Pixel size: | 25 x 500 um | 25 x 2500um |
| Effective range: | 200-1100 nm | 200-1100 nm |
| Signal-to-noise | 2500:1 | 8000:1 |
| Well depth: | 31 million electrons | 156 million electrons |
| A/D resolution | 12-bit | 12-bit |
| Integration time: | 31 milliseconds to 65 seconds (with 500 kHz A/D card) | 31 milliseconds to 65 seconds (with 500 kHz A/D card) |
| Dark noise | 1-2 | 1-2 |
| Corrected linearity: | >99.8% | >99.8% |
| Gratings: | 14 gratings; UV, VIS and Shortwave NIR options | 14 gratings; UV, VIS and Shortwave NIR options |
| Slits: | 5, 10, 25, 50, 100, 200 um widths (1000 um slit height); no slit option also available | 5, 10, 25, 50, 100, 200 um widths (1000 um slit height); no slit option also available |
| Order-sorting: | Single-piece, multi-bandpass detector coating (OFLV-DW-350) for applications from ~200-850 nm (available only with Grating #1 and Grating #2) or Schott glass longpass filters (installed or loose) | Single-piece, multi-bandpass detector coating (OFLV-DW-350) for applications from ~200-850 nm (available only with Grating #1 and Grating #2) or Schott glass longpass filters (installed or loose) |
| Optical resolution: | ~0.3-10.0 nm FWHM | ~0.3-10.0 nm FWHM |
| Stray light: | <0.05% at 600 nm <0.10% at 435 nm <0.10% at 250 nm | <0.05% at 600 nm <0.10% at 435 nm <0.10% at 250 nm |
| Fiber optic connector: | SMA 905 to single-strａnd optical fiber (0.22 NA) | SMA 905 to single-strａnd optical fiber (0.22 NA) |
