等级/ISO 9060   classification

次基准/Secondary

响应时间/Response   time 95% (sec)

< 5

零偏移A/Zero   offset -Thermal radiation (200W/m2)

+ 6 W/m2

零偏移B/Zero   offset -Temperature change (5K/hr)

< 2 W/m2

非稳定性/Non-stability   (change/year)

< 0.5 %

非线性误差/Non-linearity   (at 1000W/m2)

< 0.2 %

方向响应/Directional   response(at 1000W/m2)

< 10 W/m2

光谱选择/Spectral   selectivity(0.35-1.5μm)

< 1 %

温度响应/Temp.   response(for 50°C band)

< 1 %

倾斜响应/Tilt   response(at 1000W/m2)

< 0.2 %

灵敏度/Sensitivity(μV/W/m2)

Approx. 7

阻抗/Impedance   (Ω)

Approx. 500

操作温度/Operating   temperature(°C)

- 40 to +80

光谱范围/Wavelength   range in nm(> 50%transmittance)

280 to 3000

测量范围/Irradiance   range (W/m2)

0 to 4000

输出/Output

0-40mV