2850412321
ATR2110 System | |
Interface | USB 2.0/LAN |
Spectral region | 250-2700 cm-1 |
Spectral resolution | 6cm-1 （按美国国标方法测定） |
Signal-to-Noise | >400:1 (918 cm-1 of Acetonitrile，10s accumulation, 200mW) |
Exciting Laser | |
Center Wavelength | 785nm (+/-1nm) |
FWHM | 0.1 nm |
Output power | ≥450 mW |
High ReliabilityFigure 3.1 and Figure 3.2 showed thetemperature reliability testing results of fives ATR2110 portable Ramanspectrometers. The testing temperature range was from 5 oC to 40 oC.The spectrometer was kept more than 1 hour at every temperature spots.Acetonitrile was used as the standard sample in the testing. The testingresults were calculated using 918 cm-1 of acetonitrile. Thewavenumber shift was 1 cm-1 or less(as show in Fig. 3.1). The peakintensity variation was less than 10% (as show in Fig. 4). Temperature range: 5-40 centigradeWavenumber shift: < 1 cm-1 |
Fig. 3.1 Wavenumber shift results testing from 5 oC to 40oC of fives ATR2110 portable Raman spectrometers
Temperature range: 5-40 centigrade
Spectral intensity variation: < 10%
Fig.3.2 Intensity variation testing from 5 oC to 40 oC offives ATR2110 portable Raman spectrometers
4 订购信息型号波长（nm）功率（mW）波数范围cm-1ATR2110-473473100150-4000ATR2110-532532100150-4000ATR2110-785-27785600250-2700ATR2110-785-40150-4000ATR2110-830830600150-4000ATR2110-10641064600150-4000其他波长可定制 |
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