Quantum efficiency tester

• 详细介绍
• 详细参数

• 详细介绍

  This system is a solar-powered measurement system that measures IPCE (incident photon to electron conversion efficiency) spectrum, such as dye-sensitized solar cells.

  
  

  Measuring principle

  ①First, use a standard detector to measure the spectral irradiance.

  ②Measure the output current with the sample detector.

  ③The ratio of current and the spectral sensitivity of spectral irradiance.

  
  

  
  

  
  

  Measurement methods

  ①　The light intensity measuring instrument, Si　PD, measure the photocurrent at the sampling position ⇒ R[A]

  ②　Place the sample (device) to measure the photocurrent ⇒ S[A]

  ③　The spectral sensitivity of Si PD is R STD[ A/ W]

  ④　Calculate the spectral sensitivity with the estimation result S[ A/ W]

  
  

  
  

  Enter the area coefficient of this formula to calculate the absolute value of the spectral sensitivity

  
  

  Grating monochromator

  Focus length: 250　mm

  Optical system: Install Czerny-Turner asymmetric cross type

  Aperture ratio: F=4.3

  Wavelength purity: about 24 mm in 4 mm (grating: 600 lines/mm)

  Wavelength accuracy: 1nm (Grating: 600 slots/mm)

  Measuring range: 0000-2800　nm

  Grating: 600　grooves/mm　500　nm　MgF2　 luminous coating, effective ruled area: 52　x　52mm

  
  

  Lamp light compression condensing unit

  Lamp: Xenon lamp 150w Ozone free type

  Structure: Vertically placed elliptical reflector cooling method

  Cooling: forced fan air cooling method

  Spectral irradiance: 5 mW/cm 2or more (470 nm)

  Effective radiation area: 10 x 10 mm or more

  Plane uniformity: ±5% (550 nm)

  Irradiation direction: 　 vertical irradiation and horizontal irradiation

  The monochromatic light irradiates the sample evenly with 360 degree rotation.

  
  

  
  

  software

  Parameter setting, the system controls the sample irradiation, and performs data processing with the attached PC.

  Data collection and built-in 3D converter.

  Display measurement data, as shown in the figure

  Graph horizontal axis: wavelength

  Vertical axis: sample raw data (current or voltage)

  Spectral sensitivity of the sample detector (A/W　 or 　V/W)

  
  

• 详细参数

  Specification

  Wavelength range: 　　　　　　　　300～1100　nm

  Wavelength purity: 　　　　　　　　24nm

  Wavelength accuracy: 　　　　　 1nm

  Wavelength reading: 　　　　　　　　Min 0.2nm wavelength

  Spectral irradiance: 　　　　　　　5mW/cm2 or more (470nm)

  Effective irradiation area: 　　　　　 10×10mm

  Plane uniformity: 　　　　　　　±5% (550　nm)

  Irradiation direction: 　　　　　　　　 vertical and horizontal directions (can be rotated 360 degrees)

  Equipment size: 　　　　　　　　 approximately width 1000 × length 450 × height 680 mm

  Power supply: 　　　　　　　　　　 in single-phase alternating current 100V 5A

  Light intensity: 　　　　　　　　　SiPD

  Measurement detection wave: 　　　　　 S137-1010BQ spectral sensitivity calibration data

  
  

  
  

• 产品特色

  因用于机器人各方面应用且与大多数机器人类型兼容，AutoCal系统可以检测出机器人自身构造和工具中心点（TCP）的 突然改变或偏离，并且该系统无需人为干涉就自动地更正这些误差。

  AutoCal系统-Dynalog的先进水平校准技术，Dynalog是机器人单元标定技术的世界领导者。它的主流产品DynaCal 系统，被应用于离线的机器人单元校准，并作为最精确的和技术先进的机器人校准程序为许多机器人制造商和终端使用者所接受。AutoCal 系统将已证实的DynaCal校准技术结合到一个在线的全自动系统中，该系统专为程序控制和复原而设计的，价格低廉。

• 详细介绍

  AutoCal系统提供在线的机器人校准方案，旨在快速和自动地保证机械设备的工作性能。因用于机器人各方面应用且与大多数机器人类型兼容，AutoCal系统可以检测出机器人自身构造和工具中心点（TCP）的 突然改变或偏离，并且该系统无需人为干涉就自动地更正这些误差。这意味着不用猜测哪里会出错，不用浪费宝贵时间在机器人程序重复校准上，产品品质无任何损失。

  AutoCal系统-Dynalog的先进水平校准技术，Dynalog是机器人单元标定技术的世界领导者。它的主流产品DynaCal 系统，被应用于离线的机器人单元校准，并作为最精确的和技术先进的机器人校准程序为许多机器人制造商和终端使用者所接受。AutoCal 系统将已证实的DynaCal校准技术结合到一个在线的全自动系统中，该系统专为程序控制和复原而设计的，价格低廉。