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詳細(xì)介紹
海洋光學(xué)推出的SIR掃描式中紅外光譜儀將為您提供基于光纖數(shù)據(jù)采集，運(yùn)行持久而且性能可靠的新型紅外光譜儀。
這款創(chuàng)新的紅外光譜儀適用與精確的化學(xué)過程監(jiān)控，可以得到準(zhǔn)確的數(shù)據(jù)和可重復(fù)的實(shí)驗(yàn)結(jié)果。SIR掃描式紅外光譜儀的特點(diǎn)是具有USB2.0接口，能夠快速地傳送數(shù)據(jù)。此外，操作軟件可以控制SIR光譜儀的所有功能和數(shù)據(jù)分析。
SIR紅外光纖光譜儀的光譜范圍覆蓋1um到12um，配不同的探測(cè)器(InGaAs,InAs,MCT, Pyro-Electric, Si)，它有多種波長(zhǎng)范圍選擇。
| SIR-2600 | SIR-3400 | SIR-5000 | SIR-6500 | ||
| Range: | 0.9-2.6 µm | 1-3.4 µm | 2-5 µm | 3.0-6.5 µm | |
| Detector: | Extended range InGaAs with 2 stage cooler | InAs with 3 stage cooler | MCT Photovoltaic with 3 stage cooler | MCT Photovoltaic with 3 stage cooler | |
| Diffraction grating: | 600 lines | 300 lines | 300 lines | 150 lines | |
| Optical design: | -- Czerny-Turner F3 -- | ||||
| Slits available: | -- 10 µm, 50 µm, 100 µm, 200 µm, 500 µm -- | ||||
| Optical input: | -- SMA-905/906 with optional lensed input -- | ||||
| Analog resolution: | -- 24-bit, 16,777,216 counts -- | ||||
| Triggering options: | -- Internal and external synchronizational -- | ||||
| Grating steps in range: | 70,200 | 45,000 | 16,800 | 39,600 | 20,000 |
| Resolution based on optical slits: | |||||
| 10 µm | 0.1 nm | .22 nm | .22 nm | 0.5 nm | |
| 50 µm | 0.4 nm | 1.1 nm | 1.2 nm | 2.8 nm | |
| 100 µm | 0.7 nm | 2.2 nm | 2.2 nm | 4.5 nm | |
| 200 µm | 1.6 nm | 5.0 nm | 5.0 nm | 9.1 nm | |
| 500 µm | 4.0 nm | 11 nm | 11 nm | 23 nm | |
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