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분석장비

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모델명 : ART-25
  • - Optical Elements Measuring Device
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상품상세정보

Specifications


Wavelength range

350 ~ 850nm( option : 220 ～ 2000nm ）

Measurement mode

Transmittance 0 ～100 (％T)

Measurement precision

Within ±0.2％

Measurement method

Back ground measurement method

Correction method

Double beam 2 system correction

Wavelength purity

Approx. 2nm

Wavelength accuracy

±0.1nｍ

Irradiation beam size

Approx.5×5mm

polarization angle

0°45°90°( to be set by software )

Light source

Halogen lamp 150Ｗ

integrating sphere

Φ100ｍｍ

Detector

Photomultiplier




■ The standard transmittance measurement range is from 350 to 850nm.

And optionally it can be extended to 220 ~ 2000nm.

■ Measurement repeatability within ± 0.2% is achieved with our proprietary double beam optical

system which cancels variations of light source and detector.

■ It also supports transmittance measurement of the prism as an option, and can also measure transmittance of any prism such as a single lens reflex pentaprism or a video camera BGR decomposition prism.

■ In addition to P polarization and S polarization measurement, direct measurement of 45° N polarized light is possible.



Interference filter measurement data (example) 



Transmittance data of polarization 0° P, polarization 45°, 

polarization 90° of the interference filter




 

At wavelengths where 3 data polarization 0°P, polarization

45°N, polarization 90 ° S overlap each other, 3 data always

overlaps at 1 point.


Standard Configuration

●Halogen lamo 150W ●Halogen lamp power supply ( for 150W) ●Halogen lamp holder ( for 150W) ●Light converging optical system ●Monochromator (M25T) ●Grating 1200 grooves /500nm blaze ●Wavelength driving mechanism ●Auto shutter mechanism ●Auto high order light cut filter mechanism ●High order light cut filters ●Double beam optical system ●Polarizer (Glan-Thompson) ●Polarizer auto-rotation mechanism ●Integrating sphereΦ100mm ●Photomultiplier ●Sample stage ●JQA filters for calibration ( 4 types, with case ) ●Amp system for high precision measurement ●Inter face unit ●Large sample chamber ●Frame ●PC ●Dedicated software ●Instruction manual

Optional Items

●D2 lamp unit ( lamp, power supply, lamp holder ) ●Xenon lamp unit ( lamp, power supply, lamp holder ) ●Two lamps light converging optical system ●Different type of gratings ●Different type of high order light cut filters ●Silicon photo diode ( for optional long wavelength expansion ) ●Integrating sphere moving mechanism ●Various type of sample stage 

Installation Environment

・Main unit：Approx.W2100×Ｄ900×H1750mm 
・Power：AC100V±10V　50/60Hz　10A