Ultra-Violet spectrometer(Mega-800/Mega-900)

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

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
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