氣相層析儀
液相層析儀
氣相層析質譜儀
液相層析質譜儀
光譜儀
元素分析
生命科學
總有機碳分析儀
熱分析儀
麵粉特性測定儀
 
 
 
        光譜儀 SpectroscopyUV
品名:紫外光-可見光-近紅外光光譜儀
型號:Solidspec-3700
 

產品說明:

雙光束雙單光器測光方式 ,Czerny-Turner mounting光學系統, 配合島津專長之超低迷光繞射光柵蝕刻與全像分光鏡技術, 可達成高解析度: 0.1nm, 低迷光 (stray light) : 0.00005% 以下! 嶄新精密之低背景高感度三個檢測器設計(185~3300nm),在波長850~1600nm之間,傳統設計上無法提昇效能下;增添了全世界最低噪(小於0.00003Abs/1500nm下); 最高感度的砷化銦鎵(InGaAs)檢測器, Solidspec-3700搭載積分球為標準組合,波長240 ~ 2600 nm (可擴充直接偵測裝置DDU, 波長190 ~ 3300 nm), Solidspec-3700DUV低波長Deep UV系列,搭載積分球為標準組合,波長175 ~ 2600 nm (可擴充直接偵測裝置DDU, 波長165 ~ 3300 nm) 。超大空間樣品室(900W x 700D x 350H mm),完全對應無法切割大尺寸面板樣品(最大700W x 560D x 40H mm),或12吋晶元(自動X-Y轉台操控)應用分析,高動態應用能力,適合各產業需求。



產品規格:
Wavelength range Standard model (SolidSpec-3700)
240 to 2600 nm (with standard integrating sphere)
190 to 3300 nm (when optional direct detection unit)
DUV model (SolidSpec-3700DUV)
175 to 2600nm (with standard integrating sphere)
165 to 3300 nm (with optional direct detection unit DUV)
Spectral band width UV/VIS region: 0.1, 0.2, 0.5, 1, 2, 3, 5, 8 nm (8 steps)
NIR region: 0.2, 0.5, 1, 2, 3, 5, 8, 12, 20, 32 nm (10 steps)
Resolution Note 1 0.1 nm
Wavelength Sampling 0.01 to 2 nm increments
Wavelength accuracy Note 1 ±0.2 nm in UV-VIS region, ±0.8 nm in NIR region
Wavelength repeatability Note 1

within ±0.08 nm in UV-VIS region, ±0.32 nm in NIR region

Wavelength scanning speed When moving between wavelengths:
5000 nm/min in UV-VIS region, 20000 nm/min in NIR region
When scanning wavelengths:
Max. 3600 nm/min in PMT or InGaAs region, max. 1600 nm/min in PbS region
Light source switching The light sources are switched automatically in conjuction with wavelength scanning. The wavelength at which the light sources are switched can be freely set in a range of 282 to 393 nm in 0.1 nm increments.
Stray light Note 1 Max. 0.00008% (220 nm, NaI)
Max. 0.00005% (340 nm, NaNO2)
Max. 0.0005% (1420 nm, H2O)
Max. 0.005% (2365 nm, CHCl3)
Photometric system Double-beam, direct ratio measuring system
Photometric range -6 to 6 Abs
Photometric accuracy ±0.003 Abs (1 Abs), ±0.002 Abs (0.5 Abs) determined with NIST930D standard filter
Photometric repeatability 0.001 Abs (0 to 0.5 Abs), 0.002 Abs (0.5 to 1 Abs) determined under conditions of 1 second accumulation and maximum deviation for five times measurements.
Photometric Noise Under 0.0002Abs(500nm,SBW 8nm), 0.00005(1500nm,SBW 8nm)
When using Direct Detection unit; Under 0.00005Abs(500nm,SBW 2nm), 0.00008Abs(900nm, SBW 2nm) 0.00003Abs(1500nm,SBW 2nm)
Determined under condition of RMS value at 0Abs and 1 second integration.
Baseline flatness ±0.003 Abs (240 to 350 nm at spectral band width of 8 nm)
±0.002 Abs (350 to 1600 nm at spectral band width of 8 nm in VIS region and 20 nm in NIR region)
±0.004 Abs (1600 to 2600 nm at spectral band width of 20 nm)
Drift SolidSpec-3700: within 0.0002 Abs/h (after 2 hour warm-up, 500nm, 1-second accumulation)
SolidSpec-3700DUV: Max. 0.0003 Abs/h (after 2 hour warm-up, 500 nm, 1-second accumulation)
Light source 50W halogen lamp (2000hours life), deuterium lamp (socket-type with 1250hours life for SolidSpec-3700 300hours for SolidSpec-3700DUV)
Automatic position alignment is used for maximum sensitivity.
Monochromator Grating-grating type monochromator
Pre-monochromator: Concave diffraction grating monochromator  
Main monochromator: High performance blazed holographic grating in aberration-corrected Czerny-Turner mounting
Detectors UV-VIS region: Photomultiplier R-928 (SolidSpec-3700), R-955 (SolidSpec-3700DUV)
NIR region: InGaAs and cooled PbS
Sample compartment Inside dimensions: 900W x 700D x 350H (mm),
Maximum sample size: 700W x 560D x 40H (mm)
Dimensions 1000W x 800D x 1200H (mm) (not include the protruding portions)
Weight 170 Kg
Ambient temperature 15 to 35°C
Ambient humidity 35 to 80% (no condensation, 70% or less at temperatures of 30°C or more)
Power requirements AC 100V, 120V, 220V, 230V, 240V, 50/60Hz
Power consumption 300VA

 



應用分析:

1.電機/電子/光電業:抗反射膜及高反射鏡絕對反射分析,光學鍍膜穿透分析。 太陽能蓄電池、LCD面板穿透吸收反射分析。
2.化學業:多元薄膜樣品穿透及反射分析, 包裝黏膜膜厚分析,塑材樣品穿透 及反射分析, 色度分析。
3.製藥/化粧品/生命科學業:原物料品管測試,酵素反應分析,蛋白質/DNA/核酸定量分析, 化粧品色度及紫外線遮蔽率分析。
4.環境:六價鉻定量分析,湖水、河川水、排放水中總磷、總氮、鐵、銅、砷及氨水定量 分析,濁度分析。
5.建築業:節能玻璃/偏光膜穿透分析。
6.紡織業:纖維布之穿透/反射及色度分析。
7.食品業:維他命、礦物質及食品添加劑定量分析,包裝材中殘留成份定量分析。



相關選購/附件:

樣品槽恆溫控制裝置
樣品吸引裝置
超微量樣品裝置
多孔槽樣品座
自動取樣連續分析裝置
積分球系統
絕對反射分析裝置(固定式5°/12°/30°/45°、及可變角度5°~70°;刻度1° )

Cells/Cuvettes