- Luminance, Radiance
- Illuminance, Irradiance
- CIE 1931 (x, y) and 1976 (u', v')
chromaticity coordinates
- Dominant wavelength
- CCT and CRI
The SP-100 Multifunctional Spectroradiometer features a versitile "swap-and-go" design that utilizes interchangeable head attachments to allow measurement of spectral radiance, irradiance and flux. The SP-100 senses which measurement head is attached and automatically switches measurement units and calibration files, making this the most versatile, cost effective spectroradiometer available.
Its usability is further enhanced by unique features including an internal target spot laser for radiance measurements which projects a circular image onto the device under test. This shows the user the region to be measured, and removes inconvenience of a viewfinder. The SP-100 also has the capability of simutaneously running up to 16 instruments on a single computer, allowing capture of many measurements for high throughput tasks such as quality control in a time and cost effecive manner.
| Photodiode Array Resolution: | 1024 pixels |
| Spectral Range: | 380 to 780 nm |
| Optical Bandwidth: | 4 nm |
| Wavelength Binning Resolution: | 1 nm |
| Dynamic Range Resolution: | 15 bit |
| Radiance Full View Angle: | 1.8° |
| Measuring Distance Spot Diameter: | 6mm diameter at 20cm |
| 31mm diameter ar 100 cm | |
| Measurement Range Luminance: | 1 cd/m2 to 7 x104 cd/m2 |
| Measuring Range Illuminance: | 20 lx to 5 x 105 lx |
| Luminance Accuracy: | ± 2 % |
| Luminance Repeatability: | ± 1 % |
| Chromaticity Accuracy (x,y): | ± 0.002 x, y |
| Chromaticity Repeatability (x,y): | ± 0.0005 x, y |
| Wavelength Accuracy: | ± 0.5 nm |
| Dimensions: | 5.51 in. x 2.28 in x 1.34 in. |
| Weight: | 0.35 kg |
| Operating Environment: | 10 to 40 °C and < 85 % relative Humidity |
| Interface: | USB 2.0 |
Specifications