微型紫外光譜儀

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產(chǎn)品名稱: 微型紫外光譜儀

產(chǎn)品型號(hào): MMS UV 系列

產(chǎn)品展商: ZEISS

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簡單介紹

微型紫外光譜儀，型號(hào)：MMS UV，有效波長195-390nm，256像素PDA陣列光譜儀，光纖光譜儀。全光譜系列，準(zhǔn)確性約0.2nm，分辨率約3-7nm。外觀尺寸：70x50x40mm，帶露出光纖線長度240mm(標(biāo)淮) 。

微型紫外光譜儀 的詳細(xì)介紹

MMS 微型紫外光譜儀

紫外光譜儀，型號(hào)：MMS UV，有效波長195-390nm，256像素PDA陣列光譜儀，光纖光譜儀。全光譜系列，準(zhǔn)確性約0.2nm，分辨率約3-7nm。外觀尺寸：70x50x40mm，帶露出光纖線240mm(標(biāo)淮) 。

Optical entrance	Fiber bundle consisting of approx.15 quartz glass fibers with 70μm core diameter each, designed as a cross section converter
光譜輸入
input round	Diameter: 0.4mm NA = 0.22 (has to be filled for full specification) mounted in SMA-coupling
輸入圓點(diǎn)
output linear	70μm x 1250μm (optical entrance)
輸出直線	70μm x 1250μm (optical entrance)
Grating	Flat-field, 1084 l/mm (center) blazed for approx. 220nm
光柵	Flat-field, 1084 l/mm (center) blazed for approx. 220nm
Diode array	Producer: Hamamatsu
二極管陣列	Type: S3904-256N in a special housing (S5713)
	Number pixels: 256
Spectral range	195 nm-390 nm
波長范圍	specifications for the range
	220 nm-390 nm
Wavelength accuracy	0.2 nm
波長精度	0.2 nm
Temperature – induced drift	< 0.005 nm / K
溫飄	< 0.005 nm / K
Mean spectral pixel pitch	Δλpixel ≈ 0.8 nm
平均光譜象素距	Δλpixel ≈ 0.8 nm
Resolution	ΔλFWHM ≈ 3 nm
分辨率	ΔλFWHM ≈ 3 nm
Sensitivity	≈ 10 3Vs / J
靈敏度	≈ 10 3Vs / J
Straylight	≤ 0.3 % Deuterium lamp as transmission at 240 nm with NaJ-solution (10 g/l)
雜散光
Dimensions total (with case)	70 x 60 x 40 mm3
外觀尺寸	70 x 60 x 40 mm3
cross section converter (external length)	240 mm standard, up to 1 m available
切面轉(zhuǎn)換器(光纖外長度)	240 mm standard, up to 1 m available