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Sidewinder-520 Spectrometer
● Using linear InGaAs Sensor which can acquire full spectrum at one time| Item | Specifications | |||||||
|---|---|---|---|---|---|---|---|---|
| Optical Design | Unfolded Czerny-Turner | |||||||
| Spectral Response Range (nm) | 950~1700 nm | |||||||
| 900-1650 nm | ||||||||
| Model Name | SW2520 | SW2530 | SW2540 | |||||
| InGaAs sensor pixels | 128 | 256 | 512 | |||||
| Resolution (FWHM) | 8.0 nm | 4.5 nm | 2.1 nm | |||||
| Slit Size (um) | 10, 25, 50, 100, 200 um | |||||||
| Wavelength Accuracy | <2nm (Using 128pixel sensor) | |||||||
| <1nm (Using 256pixel sensor) | ||||||||
| Stray Light | <0.15% | |||||||
| SNR | Low Gain Mode | 7200 | ||||||
| High Gain Mode | 5000 | |||||||
| Dynamic Range | Low Gain | 6000 | ||||||
| High Gain Mode | 2800 | |||||||
| Integration Time | 50μs ~ 15sec | |||||||
| On-Board Computation | V | |||||||
| UART | V | |||||||
| High-Speed Continuous Exposures | V | |||||||
| Item | Specifications |
|---|---|
| CPU | ARM9 32bit 200MHz |
| RAM | 64 MByte |
| Flash | 8 Mbyte |
| A/D | 15MHZ, 16bit |
| Interface | USB 2.0 |
| Power | 300mA @ 5V |
| Power up Time | <4 sec |
| Size | 110 (L) x 86 (W) x 32.4 (H) mm |
| Weight | 360 g |