HR4000CG-UV-NIR光譜儀

1、HR4000CG-UV-NIR光譜儀HR4000CG組合光柵光譜儀使用HC-1光柵-一種革命性的、海洋公司獨(dú)有的可變閃耀光柵，特別為200-1100nm全波段光譜輸出而設(shè)計(jì)，在200-1050nm范圍效率最高。這款革命性的HR4000CG是一款預(yù)配置的HR4000光譜儀，所需的光學(xué)選配件都已包含在內(nèi)。這一統(tǒng)包系統(tǒng)即刻就有現(xiàn)貨供應(yīng)。產(chǎn)品特點(diǎn) 寬帶寬（200-1100nm）光譜儀 高分辨率 (0.75 nm FWHM) 預(yù)安裝的HC-1組合光柵以及按順序排列的濾波片 軟件配置：SpectraSuite操作軟件HR4000CG光譜儀通過使用5m的入射狹縫，獨(dú)有的HC-1光柵和依級(jí)排列濾波片的專利技術(shù)

2、等使其具有200-1100nm的波長(zhǎng)范圍和0.75 nm FWHM的優(yōu)異的光學(xué)分辨率。HR4000CG使用3648像素的線性陣列CCD探測(cè)器，不僅能提高200-1100nm波段的光學(xué)分辨率，還能提高1070-1100nm的靈敏度。HR系列光譜儀使用的是”HR（高分辨率）”光學(xué)元器件，并使用UV探測(cè)器提高光譜儀在UV波段的性能。組合光柵和可變的依序排列的濾波片所有CG系列光譜儀都使用HC-1光柵，這是一款革命性的，海洋公司獨(dú)有的可變閃耀光柵，專門為獲得200-1100nm的波長(zhǎng)范圍而設(shè)計(jì)（見HC-1光柵的效率曲線）。除了組合光柵，每個(gè)CG系列的光譜儀都有一個(gè)OFLV可變的長(zhǎng)波通依級(jí)排列的濾波片，

3、來消除二級(jí)和三級(jí)效應(yīng)。光柵和OFLV濾波片都是出廠時(shí)安裝好的，并且是固定不可拆卸的。HC-1 efficiency可編程的微控制器HR4000CG有一個(gè)隨機(jī)攜帶的可編程控制器，使用戶對(duì)光譜儀及其附件的控制更加靈活。通過一個(gè)30針的連接器即可在軟件中實(shí)現(xiàn)對(duì)大量運(yùn)行參數(shù)的操作，包括控制外部光源，從外部目標(biāo)取還數(shù)據(jù)等。有10個(gè)可編程數(shù)字I/O口用于與外部設(shè)備連接，一個(gè)模擬輸入口，一個(gè)模擬輸出口，還有一個(gè)用于觸發(fā)設(shè)備的脈沖信號(hào)發(fā)生器。用HR4000CG-UV-VIS獲得的譜線 用CG系列光譜儀獲得的太陽光譜用CG系列光譜儀獲得的DH2000氘鎢鹵素光源的發(fā)射光譜技術(shù)指標(biāo)物理指標(biāo)尺寸:148.6 mm

4、x 104.8 mm x 45.1 mm重量:570 g 探測(cè)器指標(biāo)探測(cè)器型號(hào):Toshiba TCD1304AP 線性 CCD 陣列像素?cái)?shù):3636 像素像素尺寸:8 m x 200 m像素井深:100,000 電子靈敏度:130 photons/count at 400 nm; 60 photons/count at 600 nm光學(xué)配置設(shè)計(jì):f/4, Symmetrical crossed Czerny-Turner焦距:101.6 mm 輸入和輸出入射狹縫:5 µm 狹縫光柵:HC-1, 300線/mmOFLV 濾波片:OFLV-200-1100UV 增強(qiáng)窗:Yes, UV4

5、光纖適配器:SMA 905 對(duì) 數(shù)值孔徑0.22 的單股光纖光譜參數(shù)波長(zhǎng)范圍:200-1050 nm光學(xué)分辨率:0.75 nm FWHM信噪比:300:1 (at full signal)A/D 分辨率:14 bit暗噪聲:12 RMS counts動(dòng)態(tài)范圍:2 x 109 (system); 1300:1 for a single acquisition積分時(shí)間:3.8 milliseconds to 10 seconds雜散光:<0.05% at 600 nm; <0.10% at 435 nm校正線性度:>99.8%電學(xué)參數(shù)電源損耗:450 mA 5 VDC數(shù)據(jù)傳輸速率

6、:，每4毫秒完成一次全掃描并存儲(chǔ);，每18毫秒完成一次全掃描并存儲(chǔ)輸入輸出:10個(gè)隨機(jī)攜帶的用戶可編程的數(shù)字GPIO口模擬通道:1個(gè)13-bit 模擬輸入，1個(gè)9-bit 模擬輸出觸發(fā)模式:4 種模式閘門功能:Yes連接:30-pin 連接器計(jì)算機(jī)配置操作系統(tǒng):Windows 98/Me/2000/XP, Mac OS X and Linux operating systems when using the USB port計(jì)算機(jī)接口:USB 2.0 480 Mbps (USB1.1 compatible); RS-232 (2-wire) 115.2 K baud外圍接口:SPI (3-wi

7、re); I2C inter-integrated circuit 原文：HR4000CG Spectrometer: UV-NIROur HR4000CG Composite-grating (CG) Spectrometer uses our HC-1 Grating - a revolutionary and proprietary variable-blazed grating specifically designed to provide full spectral output throughout the 200-1100 nm range, with best ef

8、ficiency at 200-1050 nm. The revolutionary HR4000CG is a preconfigured HR4000 Spectrometer with all of the optical bench options already selected for you. This turn-key system is immediately available to you as off-the shelf.Features· Wide range (200-1100 nm) broadband spectrometer · High

9、resolution (0.75 nm FWHM) · Installed HC-1 composite grating and order-sorting filter · Works with SpectraSuite Spectrometer Operating Software, available for Call for Price 200-1100 nm Range, 0.75 to 1.0 nm ResolutionThe HR4000CG Spectrometer utilizes a 5 µm entrance slit, proprietar

10、y HC-1 grating and patented order-sorting filter to provide a 200-1100 nm wavelength range and excellent optical resolution: 0.75 nm (FWHM). The HR4000CG comes with a 3648-element linear-array CCD detector that not only provides better optical resolution throughout the 200-1100 nm range, but also pr

11、ovides improved sensitivity in the 1070-1100 nm region. The HR-series Spectrometers use the “HR” Optical Bench and come with UV Detector Upgrades to enhance the performance of the spectrometers in the UV.Composite-grating & Variable Order-sorting FilterAll CG-series Spectrometers use the HC-1 gr

12、ating, which is a revolutionary and proprietary variable blazed grating designed to provide a 200-1100 nm wavelength range. (See the grating efficiency curve for the HC-1 at right.) In addition to this composite grating, each CG-series Spectrometer has an OFLV variable longpass order-sorting filter

13、to eliminate second- and third-order effects. Both the grating and OFLV filter are installed at the time of manufacture and are fixed in place.Programmable MicrocontrollerThe HR4000CG has an onboard programmable microcontroller that provides flexibility in controlling the spectrometer and accessories. By using a new 30-pin connector, you can implement numerous operating parameters in the software, including controlling external light source