SPELECRAMAN for Spectroelectrochemical Raman Measurements

上海仪舶实验室自动化 25-05-16 15:44:07

SPELECRAMAN for Spectroelectrochemical Raman Measurements

SPELECRAMAN is a tool for spectroelectrochemical Raman measurements. It combines a laser class 3B (785 nm ± 0.5), a bipotentiostat/galvanostat, and a spectrometer (wavelength range 787 – 1027 nm and Raman shift 35 – 3000 cm-1) into one box.

It also comes with specialized spectroelectrochemical software that synchronizes optical and electrochemical studies.

Tech Specs

Source: Metrohm USA Inc.

. .
Operating modes Bipotentiostat; Potentiostat; Galvanostat
PC interface USB
Power 5 V DC
Potential range in volt ±4 V
Maximum current in Ampère ±40 mA
Number of current ranges 8
Number of current ranges remarks ±1 nA to ±10 mA
Number of potential ranges (galvanostat) 2
Number of potential ranges remarks (galvanostat) ±100 mV to ±1 V
Multichannel instrument NO
Maximum number of channels 1
Maximum number of WE sharing AUX and REF 2
Potential accuracy ±0.2%
Current accuracy ≤0.5% of current range at 100 nA to 10 mA
Potential resolution 1 mV
Current resolution 011% of current output range
Measured potential resolution 0.012% of potential range
Measured current resolution 0.025% of current range (1 pA on lowest current range)
Spectrometer (SPM) Detector 2D CDD Array, Back thinned TE Cooled
SPM Pixels 1044 x 64
SPM Wavelength range 787 - 1027 nm
SPM Optical resolution < 4 cm-1
SPM Signal-to-noise ratio 1000: 1 (at full signal)
SPM A/D resolution 18 bit
SPM Dynamic range 85000: 1
SPM Integration time 8 ms to 60 min
SPM Fiber optic connector SMA 905
Light Source (LS) wavelength range 785 ± 0.5 nm
LS Stability (15 to 45 °C)
LS Fiber optic connector FC
Dimensions 25 X 24 X 11 cm
Weight of the instrument in kg 3.4
Spectral line width <0.1 nm FWHM
Optical power output 500 mW (375 mW typical)
Output power stability ±1%
Raman shift 35 - 3000 cm-1
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