ATR3110LT Scientifically Portable Raman Spectrometer, LT means long time integration time. It especially fits to weak signal; long integration time reach up to 30minutes suit to laboratory research. Unique reliability ensures accurate detect result. Excellent low stray condition makes a wide application to biochemical analyzer, food safety, pharmaceutical engineer. 

EXCITATION LIGHT
Power Stability	σ/μ <±0.2%
FWHM	0.08 nm
DETECTOR
Cooled Down To	-20 ℃
Spectral Range	250-2300cm-1 200-3000cm-1 200-3800cm-1
Effective Pixels	1044*64 Area Array CCD
Sensitivity	QE>40%, 6.5 μV/e-
RAMAN INSTRUMENT
Maximum Laser Output	≥550 mW
Detector	Scientific & fast cooed FFT CCD optical path:f/4 C-T
SNR	>3000:1
Spectral Raliability	σ/μ < 0.5% (COT 8 hours)
Dynamic Range	75000：1
Temperature Reliability	Shift ≤ 1 cm-1 (10-40 ℃)
Spectral Intensity Change	<±5% (in 5 ~ 40 ℃)
SYSTEM PARAMETER
Interfaces	USB2.0
Integration Time	4ms-30min
Weight	5.5kg
HANDHELD RAMAN SETS
Resolution	250-2300cm-1: 6 200-3000cm-1: 8 200-3800cm-1:10
OPTICAL PARAMETER
Detect Range	200-1100nm
Wavelength Range	785nm (+/-1nm)
Working Temperature	-10~40 ℃
Working Humidity	< 95%
Full Well	300 Ke-
OPTICAL CONFIGURATION
Focal Distance	98 mm for incidence and output
EXCITATION LIGHT
Power Stability	σ/μ <±0.2%
FWHM	0.08 nm
DETECTOR
Cooled Down To	-20 ℃
Spectral Range	250-2300cm-1 200-3000cm-1 200-3800cm-1
Effective Pixels	1044*64 Area Array CCD
Sensitivity	QE>40%, 6.5 μV/e-
RAMAN INSTRUMENT
Maximum Laser Output	≥550 mW
Detector	Scientific & fast cooed FFT CCD optical path:f/4 C-T
SNR	>3000:1
Spectral Raliability	σ/μ < 0.5% (COT 8 hours)
Dynamic Range	75000：1
Temperature Reliability	Shift ≤ 1 cm-1 (10-40 ℃)
Spectral Intensity Change	<±5% (in 5 ~ 40 ℃)
SYSTEM PARAMETER
Interfaces	USB2.0
Integration Time	4ms-30min
Weight	5.5kg
HANDHELD RAMAN SETS
Resolution	250-2300cm-1: 6 200-3000cm-1: 8 200-3800cm-1:10
OPTICAL PARAMETER
Detect Range	200-1100nm
Wavelength Range	785nm (+/-1nm)
Working Temperature	-10~40 ℃
Working Humidity	< 95%
Full Well	300 Ke-
OPTICAL CONFIGURATION
Focal Distance	98 mm for incidence and output