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海洋光学推出的SIR扫描式中红外光谱仪将为您提供基于光纤数据采集，运行持久而且性能可靠的新型红外光谱仪。
这款创新的红外光谱仪适用与精确的化学过程监控，可以得到准确的数据和可重复的实验结果。SIR扫描式红外光谱仪的特点是具有USB2.0接口，能够快速地传送数据。此外，操作软件可以控制SIR光谱仪的所有功能和数据分析。
SIR红外光纤光谱仪的光谱范围覆盖1um到12um，配不同的探测器(InGaAs,InAs,MCT, Pyro-Electric, Si)，它有多种波长范围选择。
| 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 | |
