ARIS-185-550-20-TCD, Aris UV/VIS 185 - 550 nm With Toshiba TCD1304 and 20 µm entrance slit
This compact UV-Visible spectrometer is a high-performance analytical instrument designed for scientific research, industrial monitoring, and OEM integration. Featuring a high-throughput optical design, it provides excellent sensitivity, low stray-light performance, and accurate spectral measurements across the UV and visible wavelength ranges. Its compact footprint, flexible wavelength configurations, onboard signal processing, and USB connectivity make it ideal for applications such as absorbance analysis, process monitoring, environmental sensing, and laboratory spectroscopy.
Wavelength Ranges and Resolutions:
Wavelength Range: 185 – 550 nm
Typical Resolution (FWHM): 0.40 nm
Maximum Resolution (FWHM): 0.60 nm
Wavelength Accuracy: Typically 1/3 of Resolution
Optics
Optical design: Symmetrical high-throughput Czerny-Turner
Focal length: 50 mm
Numerical aperture: 0.16 (equivalent area)
Stray light: 0.08 %
Detector lens: Included
Order sorting filter: Included (if required)
Optical interface: SMA connector (other interfaces on request)
Image Sensors - Toshiba TCD1304
Sensor Type: CCD
Pixels: 3648
Exposure Time: 3 µs – 35 min
SNR: 350
Dynamic Range: 1900:1
Readout Noise: 35 counts
Fast Signals: Moderate
Trigger Jitter: ≤ 1 exposure time
Electronics
Power supply: 5 V via USB or Aux connector
Supply voltage range: 4.4 − 5.5 V
Power consumption: ≤ 70 mA
A/D converter: 16 bit, 2 MHz
Non-linearity: < 1 %
Spectrum buffer size: 35 spectra (Toshiba TCD1304DG)
Auto exposure: On-board during measurement
(exposure time and averaging)
Fastest repetition time: 4.0 ms (Toshiba TCD1304DG)
Transfer time to host PC via USB (32 bit): 18 ms (Toshiba TCD1304DG)
Transfer time to host PC via USB (16 bit): 9.5 ms (Toshiba TCD1304DG)
On-board processing: Averaging, buffering and spectrum processing (offset, non- linearity, dark and reference spectrum)
Digital interfaces: USB 2.0 full speed, UART
On request: SPI, I²C
I/O connections: Trigger in, Trigger out,
Analog in, Analog out.
On request: programmable I/O pins
(GPIO), Pulse generator for flash lamps
Connectors: USB Type-C
16-pin Aux connector (IDC
Mechanics and environmental conditions
Dimensions: 67.0 × 74.0 × 19.0 mm
Weight: 122 g
Storage temperature: -40 to 70 °C
Operating temperature: -20 to 60 °C
Humidity: 0 to 90 % non-condensing
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ARIS-185-550-20-TCD, Aris UV/VIS 185 - 550 nm With Toshiba TCD1304 and 20 µm entrance slit
