Near infrared spectrometer
Model：SM301
Overview
Sm301 / sm301-ex is a multifunctional and high-performance PBS / PbSe array spectrometer. Its active components include te cooler and 256 element PBS / PbSe detector element array. Using the included sm32pro - Windows, you can easily operate the research application based on the analysis software. The system is suitable for spectral applications ranging from 1.0 to 3.0 microns (PBS) or 1.5 to 5.0 microns (PbSe). Sm301 / sm301-ex includes thermoelectric cooling to ensure long-term operation stability. Sm301 / sm301-ex adopts multiplexed PBS / PbSe array as its NIR detection element. The array is cooled and heated stably at - 4 ℃ to ensure long-term stable operation. Therefore, the dark signal can be automatically measured and subtracted regularly by the built-in electronic device.Description
Sm301 / sm301-ex is a multifunctional and high-performance PBS / PbSe array spectrometer. Its active components include te cooler and 256 element PBS / PbSe detector element array. Using the included sm32pro - Windows, you can easily operate the research application based on the analysis software. The system is suitable for spectral applications ranging from 1.0 to 3.0 microns (PBS) or 1.5 to 5.0 microns (PbSe). Sm301 / sm301-ex includes thermoelectric cooling to ensure long-term operation stability. Sm301 / sm301-ex adopts multiplexed PBS / PbSe array as its NIR detection element. The array is cooled and heated stably at - 4 ℃ to ensure long-term stable operation. Therefore, the dark signal can be automatically measured and subtracted regularly by the built-in electronic device.
Specifications
| Detector | PbS array (SM301) / PbSe array (SM301-EX), 256 pixels |
| Spectral response | SM301: ~1.0-3.0µm; SM301-EX: ~1.5-5.0µm |
| Cooling | Single-stage TE cooling (~-10℃, down to -20℃) |
| Pixel size | 40µm×450µm (pitch 50µm) |
| Resolution | 10-30 nm (slit and grating dependent) |
| Stray light | <0.1% |
| Integration time | 0.01-200 ms |
| Readout rate | 2 MHz or faster |
| AD converter | 16-bit |
| Interface | USB 1.1/2.0 compatible |
| Fiber connector | SMA905, N.A.=0.22 |
| Dimensions / Weight | 173×120×98.1 mm; 2.5 kg |
| Power | 240VAC input, 15VDC/1.6A output |
Technical Data
