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OL 756 便携式紫外光谱辐射测量系统

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OL 756简介

OL 756是一款高精度的紫外-可见光谱分析仪器,可根据国际标准IEC62471:2006进行紫外、蓝光方面的光生物安全分析。其它相关的标准均以该标准为蓝本。


皮肤和角膜伤害:




  • Actinic UV skin & eye ES 200-400nm




  • Eye UV-A EUVA 315-400nm




  • Blue light small source EB 300-700nm




视网膜伤害:



  • Blue light LB 300-700nm


OL 756 采用IEC62471规定的双单色仪结构,杂散光水平达到 < 10-8,是欧洲COLIPA (http://www.colipa.eu)推荐使用的测试仪器!


COLIPA简介:


COLIPA,the European Cosmetics Association 是代表化妆品、洗涤用品和香水工业的欧洲贸易协会,建立于1962年。COLIPA的成员包括25个国家的协会,19个国际大公司,还有7个联合组织associated or corresponding members。Colipa代表欧洲大大小小约2000个公司的利益,雇员人数总计达50万人。

OL 756 采用的双单色仪结构


OL 756 软件

 
 

技术参数

Wavelength Range ............................................................. 200 to 800 nm

Wavelength Accuracy ...........................................................± 0.15 nm

Wavelength Resolution ........................................................0.025 nm

Wavelength Repeatability .....................................................± 0.05 nm

Optical Half Bandwidth (FWHM) ..............................................0.4 – 10 nm

Stray Light Level .....................................................................< 10-8 @ 285 nm (typ)2

Spectroradiometric Accuracy (Uncertainty @ k=2).....................1% (UVA-Vis)3 3% (UVB-UVC)3

Measurement Modes ................................................................Manual, Normal, Quickscan

Maximum Scan Speed (200 – 800 nm).......................................200 nm/sec (Quickscan Mode)

Noise Equivalent Irradiance (W/m2nm) (typ)1 ......................... 1.7 E-7 @ 300nm 1 E-7 @ 500 nm 5.6 E-7 @ 700 nm

Detector......................................................................................TE-cooled S-20 Response Photomultiplier

PMT High Voltage Range............................................................0 – 1100V

Communication Interface ...........................................................USB / RS-232

Operating Temperature...............................................................10 – 40°C

PowerConsumption......................................................................12VDC / 3A max or 115VAC / 1.2A or 230VAC / 0.6A

Dimensions...................................................................................12.75” x 11” x 8.75”

Weight .........................................................................................25 lbs

1 FWHM – 1.5 nm, IS-670 6-inch Integrating Sphere, PMT at ~650V

2 Normal mode

3 Normal mode, relative to NIST Standard @ k=2

 
 
 
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