Ultra-Violet spectrometer(Mega-800/Mega-900)
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Mega-800은 더블빔 광학구조로 정확하고 재현성 높은 데이터를 제공합니다. 또한 네 개의 Spectral Bandwidth (0.5, 1, 2, 5 nm)를 지원하여, 사용자의 Application에 따라 Bandwidth를 선택할 수 있습니다.
High performance variable (0.5, 1, 2, 5nm) spectral bandwidth.
Wavelength accuracy : ± 0.3nm
Supplied with a automatic 8 cell changer and pre-aligned Tungsten and Deuterium lamps
Holographic blazed grating 1200 lines /mm
High degree of automation requiring minimal key depressions to start analysis
A number of optional accessories available which increase the flexibility of the instrument
Analysis for photometric measurement, spectrum scans, quantitative determination and DNA/Protein analysis
LabPro®Scan software gives additional functionality including 3D spectrum
Simple mechanical structure and modular electronics make routine maintenance very easy
Mega-900은 감도가 좋은 PMT를 검출기로 하고, 더블빔 광학구조로 정확하고 재현성 높은 데이터를 제공하는 고성능의 분광광도계입니다. 0.1 ~ 5 nm 범위에서 0.1 nm 간격으로 Spectral Bandwidth 를 조절 할 수 있어 다양한 Application에 활용 할 수 있습니다.
Photomultiplier tube detection provides exceptional sensitivity
Wavelength accuracy : ±0.3nm (Automatic Wavelength Correction)
User selectable spectral bandwidth between 0.1-5nm
User friendly design allows easy light source replacement an routine maintenance
Sample compartment design enables use of a wide range of optional accessories
LabPro®Scan software offers many operational and data processing capabilities and is supplied as standard with the Mega-900
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Mega-800 Mega-900 Optical System Double Beam Light Source Deuterium and Tungsten Lamp Detector Silicon Photodiodes PMT Wavelength Range 190 ~ 1,100 nm 190 ~ 900 nm Wavelength Accuracy ±0.3 nm Wavelength Reproducibility ≤0.2 nm ≤0.15 nm Spectral Bandwidth 0.5, 1, 2, 5 nm (Selectable) 0.1 ~ 0.5 nm with 0.1 nm interval Photometric Mode Transmittance, Absorbance, Energy Concentration Photometric Range -0.3 ~ +3.0 Abs -4.0 ~ +4.0 Abs Photometric Accuracy 0.3 %T Photometric Reproducibility 0.15 %T 0.1 %T Photometric Noise 0.001 A 0.0004 A Baseline Flatness 0.0015 A 0.001 A Stray Light <0.2 % <0.01 % Dimensions 520(W) × 420(D) × 230(H) mm 545(W) × 580(D) × 270(H) mm