Wavelength Ranges and Resolutions:

Wavelength Range: 620 − 700 nm

Typical Resolution (FWHM): 0.06 nm

Maximum Resolution (FWHM): 0.07 nm

Wavelength Accuracy: Typically 1/3 of Resolution

Optics

Optical design: Symmetrical Czerny-Turner

Focal length: 120 mm

Numerical aperture: 0.07 (equivalent area)

Stray light: 0.1 %

Detector lens: Included

Order sorting filter: Included (if required)

Optical interface: SMA connector (other interfaces on request)

Image Sensors - Hamamatsu S13496

Sensor Type: CMOS

Pixels: 4096

Exposure Time: 54 µs – 35 min

SNR: 550

Dynamic Range: 5500:1

Readout Noise: 11 counts

Trigger Jitter: ≤ 1 μs

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: 31 spectra

Auto exposure: On-board during measurement

                           (exposure time and averaging)

Fastest repetition time: 4.4 ms

Transfer time to host PC via USB (32 bit): 20 ms

Transfer time to host PC via USB (16 bit): 10 ms

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 × 150.0 × 19.0 mm

Weight: 178 g

Storage temperature: -40 to 70 °C

Operating temperature: -20 to 60 °C

Humidity: 0 to 90 % non-condensing