UV-Vis-NIR spectrometer AvaSpec-ULS2048x64TEC-EVO
Czerny-TurnerVis-NIRNIR

UV-Vis-NIR spectrometer
UV-Vis-NIR spectrometer
UV-Vis-NIR spectrometer
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Characteristics

Type
UV-Vis-NIR, Czerny-Turner, Vis-NIR, NIR, UV
Configuration
benchtop
Wavelength

Min.: 200 nm

Max.: 1,160 nm

Length

185 mm
(7.3 in)

Width

145 mm
(5.7 in)

Height

184 mm
(7.2 in)

Weight

3.5 kg
(7.7 lb)

Description

This instrument enhances the SensLine series with its cooled, back-thinned detector. The back-thinned detector has a high level of sensitivity in the UV and IR region. The 64-pixel height (0.89 mm) enables catching as many photons as possible while the cooling enables long integration times up to 120 seconds with low-noise levels. The instrument features Peltier cooling device integrated into our exclusive ultra-low stray-light optical bench, which can reduce the temperature of the CCD chip to -30°C against ambient, significantly improving the dark baseline and PRNU level. The detector cooling also reduces the dark noise by a factor of 2-3. The AvaSpec-ULS2048x64TEC-EVO uses a special low-noise version of the 2048×64 detector with integrated cooling. All the features mentioned above make this instrument ideally suited for measuring low-light applications, such as fluorescence or low-light Raman measurements. Optimum flexibility is guaranteed with the replaceable slit, making the instrument suitable for various kinds of applications. Technical Data Resolution - 0.09-20 nm, depending on configuration, see resolution tab Stray light - <1%, depending on grating Sensitivity in counts/µW per ms integration time - 300,000 Detector - CCD linear array, 2048×64 pixels, low noise Temperature cooled CCD - Max. ΔT = -30°C versus ambient. Optimal setting: 5°C 1 stage Peltier cooling internal power supply@ΔT=-35° - 5 VDC, 3.0 A Signal/noise - 550:1 AD converter - 16 bit, 500 KHz Integration time - 9.7 ms-10 minutes Interface - USB 3.0 high speed, 5 Gbps, Gigabit Ethernet 1Gbps

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