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产品概述
ATR3100是奥谱天成研制的制冷垊/span>高灵敏度增强拉曼光谱仪,所有的光路、电路、信号处理方法,均进行了**的处理,获得?*的信噪比(比ATR2000提高了约>15倍,2000cm-1处提高了?00倍)、/span>
同时,奥谱天成为ATR3010特别定制了超低噪声CCD信号处理电路,其量化噪声小于3 counts,为业界**水平、/span>
ATR3100采用110/220V供电,通过19V适配器获得直流电源供电,非常便于携带和现场使用、/span>
ATR3010 System |
|
Interface |
USB 2.0/LAN |
OS |
Android 4.4.2 |
Battery endurance |
>3 h |
Integration time |
4ms - 120s |
Supply voltage |
DC 19V(+/-5%) |
Operating temperature |
5~40ℂ/span> |
Operating humidity |
< 95% |
Size (L*W*H) |
3022.513.2 cm3 |
Weight |
7.5 Kg |
Reliability |
|
Spectral stability |
/< 0.5% (COT 8 hours) |
Temperature stability |
Spectral shift≣/span>1cm-1(10-40ℂ/span>) |
Variation of Spectral intensity in 5 ~ 40ℂ/span> |
<5% |
Optics Parameter |
|
Spectral region |
250-2400 cm-1 |
Spectral resolution |
2 cm-1@900nm |
Signal-to-Noise |
>3000:1 (918 cm-1of Acetonitrile+/span>10s accumulation 200mW) |
Incidence slit |
50 m |
Optical system |
f/4 Crossed Symmetrical Czerny-Turner |
Focal length |
98 mm for incidence and output |
Detector |
|
Type |
Ultra-high sensitive FFT-CCD with TEC cooling |
Detectable range |
200-1100 nm |
Effective pixel |
2048*64 |
Dynamic range |
500009/span>1 |
Pixel dimension |
14m14m |
Full well capacity |
300 Ke- |
Sensitivity |
QE>40% 6.5 V/e- |
Exciting Laser |
|
Center Wavelength |
785nm (0.5nm) |
FWHM |
0.08 nm |
Output power |
?00 mW |
Power stability |
/ <0.2% |
Raman Probe |
|
Working distance |
6 mm |
Rayleigh scattering resistance |
OD>8 |
Numerical Aperture |
0.3 |
Aperture |
7mm |
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