IRis-F1快速红外光谱设备特点
> 1 μs时间分辨率 > 高达0.25 ~0.5 cm-1波数分辨率 > 双量子级联激光频率梳技术提供高能量光源 | > 测量数据信噪比高 > 易于微量及痕量光谱分析 |
高信噪比 |
IRis-F1 微秒级时间分辨超灵敏红外光谱仪原理示意图 |
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IRis-F1快速红外光谱设备特点
> 1 μs时间分辨率 > 高达0.25 ~0.5 cm-1波数分辨率 > 双量子级联激光频率梳技术提供高能量光源 | > 测量数据信噪比高 > 易于微量及痕量光谱分析 |
高信噪比 |
IRis-F1 微秒级时间分辨超灵敏红外光谱仪原理示意图 |
IRis-F1快速红外光谱技术参数
Time resolution | < 1 µs |
Signal-to noise ratio | > 100 @ 1 µs integration time > 1000 @ 100 µs integration time > 1000 @ 10 sec integration time |
Light source | Exchangable quantum cascade laser frequency comb sources. Laser exchange may require exchange of additional system components. |
Spectral coverage | 40 cm-1 - 120 cm-1 per exchangable laser source |
Center wavelengths | 1050 cm-1 (9.5 µm ) – 1700 cm-1 (6 µm) available now 830 cm-1 (12 µm) – 2000 cm-1 (5 µm) under development |
Spectral resolution | < 10 MHz (3x10-4 cm-1) |
Spectral sampling | 0.25 cm-1– 0.5 cm-1 |
User interface | Transmission and absorbance spectrum display |
Power consumption | Data export in open format 110 – 230 VAC, 700 W typical including electronics |