目錄:江陰韻翔光電技術(shù)有限公司>>光譜儀器>>拉曼探頭>> 拉曼探頭II
| 價(jià)格區(qū)間 | 面議 | 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,環(huán)保,化工,電子/電池 |
|---|---|---|---|
| 組件類別 | 光學(xué)元件 |
拉曼探頭II
拉曼探頭II是一種多功能光纖探頭，用于基于原始拉曼探頭光學(xué)系統(tǒng)的浸入式分析。 8英寸長的主體和可拆卸套管使探頭可以直接浸入溶液中進(jìn)行的原位分析。可選擇焦距以優(yōu)化黑暗或混濁溶液的測量。
標(biāo)準(zhǔn)浸入式套管由不銹鋼制成，帶有藍(lán)寶石窗片。 總的來說，探頭的直徑為5/8“，小到足以安裝在典型的實(shí)驗(yàn)室規(guī)模的容器內(nèi)?？梢钥焖偃〕鎏坠?，以便對瓶中的純固體或樣品進(jìn)行常規(guī)測量。
技術(shù)說明＃13：拉曼光纖采樣探頭中的背景濾光
特點(diǎn)和規(guī)格
采樣頭 | Stainless-steel, cylindrical probe head with removable immersion sleeve, overall dimensions 5/8" (15.8mm) diameter x 8" (230 mm) length |
激發(fā)波長 | 514, 532, 632, 670, 785, 830 nm, others available upon request |
光譜范圍 | 250 - 3900 cm-1 (Stokes)* |
工作距離 | Sliding immersion sleeve provides selectable working distance to optimize measurement of clear and turbid solutions |
光纖配置 | Permanently-aligned combination of two single fibers (100 µm excitation fiber, 200 µm collection fiber) with filtering and steering micro-optics, N.A. 0.22, with stainless-steel cabled fiber Options: Fiber sizes ranging from 50 µm to 400 µm. |
濾光效率 | Patented design to filter laser line and quartz spectral contributions from both input and output fibers (O.D. > 8 at laser line) |
物理抗性 | Entire probe head can be heated to 200ºC. Sapphire window sealed to stainless-steel sleeve with PTFE gasket. Quartz window available as option (recommended for 633 and 670 nm excitation). |
光纜長度 | 5 m std. (option: up to 200 m) |
安全特性 | Emission indicator (std.), Class I sample holders available (for use without immersion sleeve) |
耦合系統(tǒng) | Available with FC (std.) or SMA connectors |
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