Integrating sphere photometer LED uniform light source spectrum analyzer color temperature collimation infrared fiber reflectivity test
Integrating sphere photometer LED uniform light source spectrum analyzer color temperature collimation infrared fiber reflectivity test
High stability integrating sphere of China Engineering Practice Department:
1. Economical and practical
2. Waterproof, moisture-proof and corrosion resistance
3. High reflectivity and wide spectral range
4. Applicable in near infrared / mid infrared band
HGISA150C93N002 Integrating sphere uniform light source
HGISA150C93N002 Integrating sphere uniform light source
1.2856k uniform color temperature light source, 30mm outlet (one inlet and one outlet, two outlets).
2. The light inlet is equipped with diaphragm and electric filter wheel, which can realize automatic dimming;
3. The light barrier inside the light inlet, and the illumination uniformity of the light outlet is better than 98%;
4. The minimum illumination can reach 10-7lx and 10-5lx;
5. The optical aperture of the electric filter wheel is 40mm (4 holes);
6. Tungsten halogen lamp light source: 5W, 10W, 30W, 50W optional:
7. Equipment weight: 8kg;
8. The overall dimensions of the equipment are as follows:
9. Stepper motor interface definition:
Key electrical parameters: current 1a, torque 0.12n m. Moment of inertia: 12g Cm ', self weight: 0.15kg
Standard calibration platform for UV imaging equipment
Standard calibration platform for UV imaging equipment
系统采用积分球形式,建立一个极弱紫外光面目标,对紫外成像系统的紫外光灵敏度进行测试。
本系统用来检测紫外组件的探测灵敏度及计数率与光强的关系,包含积分球组(含两个积分球与可变光阑)、光功率计(甲方提供)、光源、衰减片(及滤光片)及控制系统等,其中积分球采用级联的方式连接,之间设有可变光阑(甲方指定或购买)。
光源拟采用UVCLED,其光线通过衰减装置1、可变光阑1进入积分球1,积分球1、可变光阑1组成一级光衰减器;后接可变光阑2和积分球2,可变光阑2和积分球2组成二级衰减器,积分球2同时接功率计1和功率计2。
在积分球2输出口得到辐射出射度可以控制在10-8~10-19W/CM2,输出口口径为50MM。
系统技术参数如下:
1、测试波段260NM-280NM
2、系统出光口径≥50MM
3、系统出光口光源功率10-8~10-19W/CM2连续可调
4、系统需要提供最小光源功率为1x10-19W/CM2
5、系统包涵光学暗箱
6、包涵系统控制程序,支持后端开发