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SG系列漫反射参考板
漫反射参考板广泛应用于光学实验室、遥感、光谱测量等科研领域。SG系列新型漫反射参考板具有近乎理想的漫反射朗伯体；在250~2500 nm波长范围内，其反射率具有与传统漫反射材料类似的优异反射率性能，如Spectralon®、Flourolon®或Optolon®等，但SG系列由于其新型设计，避免了这些传统漫反射材料的沉重、易碎和昂贵等方面的不足，更为经济实用；同时，所有SG系列漫反射板出厂前均经过严格的NIST/PTB（250~2500 nm/ 2450nm）可溯源标定，使其数据的准确性得到有效的保证。
SG系列漫反射参考板可选反射率：95%、90%、80%、50%、30%、20%、10%、5%。
可选尺寸：10*10cm、20*20cm、30*30cm、50*50cm、100*100cm，其他尺寸可定制。
常用的SG系列漫反射参考板反射率曲线
SG系列 可选规格清单
|
Art.-No. |
Reflectivity |
Dimensions |
|
10*10 mm规格 |
||
|
SG 3141 |
~ 95 % |
100x100x12 mm (approx. 4x4 inch) |
|
SG 3142 |
~ 90 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 3180 |
~ 80 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 3143 |
~ 50 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 3181 |
~ 30 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 3145 |
~ 20 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 3144 |
~ 10 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 3146 |
~ 5 % |
100x100x11 mm (approx. 4x4 inch) |
|
SG 314X -10-ALU |
See above |
100 x 100 x 7 mm (8 mm for 95%) Aluminum base plate with M3 thread |
|
20*20 mm规格 |
||
|
SG 3151 |
~ 95 % |
200x200x12 mm (approx. 8x8 inch) |
|
SG 3152 |
~ 90 % |
200x200x11 mm (approx. 8x8 inch) |
|
SG 3182 |
~ 80 % |
200x200x11 mm (approx. 8x8 inch) |
|
SG 3153 |
~ 50 % |
200x200x11 mm (approx. 8x8 inch) |
|
SG 3183 |
~ 30 % |
200x200x11 mm (approx. 8x8 inch) |
|
SG 3154 |
~ 20 % |
200x200x11 mm (approx. 8x8 inch) |
|
SG 3171 |
~ 10 % |
200x200x11 mm (approx. 8x8 inch) |
|
SG 3155 |
~ 5 % |
200x200x11 mm (approx. 8x8 inch) |
|
30*30 mm规格 |
||
|
SG 3166 |
~ 95 % |
300x300x12 mm (approx. 12x12 inch) |
|
SG 3167 |
~ 90 % |
300x300x11 mm (approx. 12x12 inch) |
|
SG 3184 |
~ 80 % |
300x300x11 mm (approx. 12x12 inch) |
|
SG 3168 |
~ 50 % |
300x300x11 mm (approx. 12x12 inch) |
|
SG 3185 |
~ 30 % |
300x300x11 mm (approx. 12x12 inch) |
|
SG 3169 |
~ 20 % |
300x300x11 mm (approx. 12x12 inch) |
|
SG 3172 |
~ 10 % |
300x300x11 mm (approx. 12x12 inch) |
|
SG 3170 |
~ 5 % |
300x300x11 mm (approx. 12x12 inch) |
|
50*50 mm规格 |
||
|
SG 3156 |
~ 95 % |
500x500x12 mm (approx. 20x20 inch) |
|
SG 3157 |
~ 90 % |
500x500x11 mm (approx. 20x20 inch) |
|
SG 3186 |
~ 80 % |
500x500x11 mm (approx. 20x20 inch) |
|
SG 3158 |
~ 50 % |
500x500x11 mm (approx. 20x20 inch) |
|
SG 3187 |
~ 30 % |
500x500x11 mm (approx. 20x20 inch) |
|
SG 3159 |
~ 20 % |
500x500x11 mm (approx. 20x20 inch) |
|
SG 3173 |
~ 10 % |
500x500x11 mm (approx. 20x20 inch) |
|
SG 3160 |
~ 5 % |
500x500x11 mm (approx. 20x20 inch) |
|
1000*1000 mm规格 |
||
|
SG 3161 |
~ 95 % |
1000x1000x12 mm (approx. 40x40 inch) |
|
SG 3162 |
~ 90 % |
1000x1000x11 mm (approx. 40x40 inch) |
|
SG 3188 |
~ 80 % |
1000x1000x11 mm (approx. 40x40 inch) |
|
SG 3163 |
~ 50 % |
1000x1000x11 mm (approx. 40x40 inch) |
|
SG 3189 |
~ 30 % |
1000x1000x11 mm (approx. 40x40 inch) |
|
SG 3164 |
~ 20 % |
1000x1000x11 mm (approx. 40x40 inch) |
|
SG 3174 |
~ 10 % |
1000x1000x11 mm (approx. 40x40 inch) |
|
SG 3165 |
~ 5 % |
1000x1000x11 mm (approx. 40x40 inch) |
备注：
1、所有SG系列出厂前均使用PE Lambda 950进行NIST/PTB（250~2500nm/ 2450nm）可溯源标定；并提供标定数据（电子版1nm间隔）及证书
2、50 cm板带有4个M4螺孔，20cm及30cm板背面带有1个M4螺孔
3、其他灰度可选：6%、43%、47%、54%、55%
4、除上述尺寸和灰度外，也可定制其他尺寸及灰度
5、所有参考板均配备便携式手提防护箱
