ATTO SCIENCE is all of optical solutions.
Handheld Spectrometer--SH2400
SH2400 is a lightweight, portable, and easy-to-operate light meter with a 4.3-inch colored touch screen
| Item | Specifications |
|---|---|
| Spectrometer | UM2280 |
| Spectral Response Range (nm) | 330~850 nm |
| Display | 4.3 inch LCD Panel |
| Dimensions | 135 (L) x 80 (W) x 27 (H) mm3 |
| Battery | Rechargeable Li-ion Battery（3000mAh) |
| Storage | SD Card (FAT16/32 type) |
| Display mode | INFO / CRI / CIE 1931 / CIE 1976 / SPECTRUM / Data |
| Measuring Capabilities | Dominant Wavelength / Peak Wavelength / Center Wavelength / Color Purity / Illuminace / Irradiance / Full Width at Half Max (FWHM) /Color Temperature / CIE x / CIE y / CIE 1931 / CIE 1976 / CRI / CQS |
| Language | English / Traditional Chinese / Simplified Chinese |
| Note* | You have to buy additional parts (such as a cosine corrector) and to do standard illuminance calibrations for ensuring “Illuminace” and “Irradiance” values correctly |
| Mode | Purpose | Measure result | Figure |
|---|---|---|---|
| INFO(default) | Luminance | CCT, Luminance (Lv), Luminance radiance (Le), and Peak wavelength (Peak) |  。 |
| Luminance | CCT, CRI, Illuminance (Lux), and Peak wavelength (Peak). |  。 | |
| CRI | Luminance | Lv, CCT, CRI value (Ra), and histogram of CRI results (R1~15 and Ra). |  。 |
| Illuminance | CRI value (Ra), and histogram of CRI results (R1~15 and Ra). |  。 | |
| CIE 1931 | Luminance | Lv, CCT, (x, y) coordinate value and cross-mark on CIE1931 spot chart. |  。 |
| Illuminance | (x, y) coordinate value and cross-mark on CIE1931 spot chart. |  。 | |
| CIE 1976 | Luminance | Lv, CCT, (u, v) coordinate value and cross-mark on CIE1976 spot chart. |  。 |
| Illuminance | (u, v) coordinate value and cross-mark on CIE1976 spot chart. |  。 | |
| SPECTRUM | Luminance | Lv, CCT, Peak wavelength (PEAK), and spectrum waveform. |  。 |
| Illuminance | Peak wavelength (PEAK), and spectrum waveform. |  。 | |
| DATA | Luminance | scroll text box contain wavelength (nm) and intensity (uw/nm) values. |  。 |
| Illuminance | Without this display mode. | NA |
