产品介绍
Specbos 1201,
JETI光谱辐射计，分光辐射度计
德国JETI公司的Specbos 1201是一种高精度、小型光谱辐射计，可以测量连续脉冲、单脉冲及连续光源，可以用于实验室和生产环境中的相关测量：
亮度及辐射出射度
照度及辐照度
主波长及色纯度
峰值波长、谱带半带宽（FWHM）
色温
显色系数
昼夜指标，有效光和辐射
(照明强度及光通量测量件为选装组件)
JETI Specbos 1201光谱辐射计产品资料下载
测量对象:
应急灯, 闪光灯, 专柜灯和慢脉冲 LED 的脉冲源
电视、监视器、LCD-, LED-显示器、数字投影仪、红绿灯和车灯的连续和准连续光源
优点:
USB 供电
来源于可见光同步的脉冲信号，不需使用电气时钟信号
单脉冲触发
安装、操作简单
软件功能强大且易于操作管理
Specification
| Optical Parameters |
| Spectral range | 380 nm .. 780 nm |
| Wavelength resolution | 5 nm |
| Calculated wavelength step | 1 nm |
| Digital electronic resolution | 16 bit ADC (15 Bit used) |
| Viewing angle | 1.8 Degree |
| Measuring distance/ diameter | 20 cm - Diameter 6 mm; 100 cm - Diameter 31 mm (luminance) |
| Measuring values | Spectral radiance;
Total luminance / total radiance;
Total illuminance / total irradiance;
Chromaticity coordinates x,y; u',v';
Correlated Color Temperature, color purity;
Color Rendering Index;
Circadian metrics, Photosynthetically Active Radiation |
| Measuring range and accuracies |
| Measuring range luminance | 2 ... 7 X E4 cd/m2(higher values with optional filter) |
| Measuring range illuminance | 20 ... 5 X E5 lx |
| Luminance accuracy | ± 2 % (@ 1000 cd/m2 and 2856K) |
| Luminance reproducibility | ± 1 % |
| Chromaticity accuracy | ± 0.002 x, y (@2856K) |
| Color reproducibility | ± 0.0005 x, y |
| CCT reproducibility | ± 20 K (@ 2856 K) |
| Wavelength accuracy | ± 0.5 nm |
| Technical Parameters |
| Dispersive element | Imaging grating (flat field) |
| Light receiving element | Photodiode array 1024 pixel (binned to 256 pixel) |
| Power supply | USB powered |
| PC interface | USB 2.0 fullspeed |
| Dimensions | 140 mm x 58 mm x 34 mm |
| Weight | 350 g |
| Operating conditions | Temperature 10 ... 40degree |
| Humidity < 85 % relative humidity at 35 degree |
| Miscellaneous |
| Accessories (included) | PC software JETI LiMeS for Windows 2000/XP/Vista |
| Operation manual |
| USB cable |
| Transport box |
| Tripod |
| Calibration certificate |
| Calibration | NIST traceable |
| Recommended recalibration interval | 1 year |
竞争对手：PR650
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