拉曼光譜儀
Raman Spectrometer NRS-100 型號：NRS-100
拉曼光譜儀 NRS-100 是一種高通量分析儀器，它將顯微成像現象與光譜儀檢測相結合，用於化合物的結構分析。它具有很高的靈敏度，具有全自動對焦機制和增強型CCD檢測器系統等特點。
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- 全自動系統，單次操作掃描和聚焦模式
- 通過檢測位置的微域形態促進了大範圍的檢測
- 採用物鏡設計，激光光斑與衍射極限之間的距離更小，成像準確
- 高靈敏度分析，噪聲比大於 6000:1
- 配備高分辨率攝像頭，圖像清晰準確
- 它具有改進的拉曼光譜質量和超高空間分辨率
- 穩定的固態組裝光學元件
- 相機在成像過程中不會損失光路，從而保留光譜強度
- 具有USB 2.0接口，可直接連接顯示器等設備
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激發波長 785奈米 光譜分辨率 4厘米-1 光譜範圍 250-2700、200-3500 和 200-4300 厘米-1 最大激光輸出 500毫瓦 光譜穩定性 σ / µ < 0.5% 熱穩定性譜位移 1 厘米-1 (10.40 t7) 信噪比 > 6000:1 探測器 TE 冷卻、半導體激光器、2048 (64 x 64) 像素、背面變薄、IR 增強型 CCD InGalt5 冷卻至 1064nm 波長范圍 200nm-1100nm 像素大小 14 × 14 微米 動態範圍 13000:1 激光波長 785nm (±0.5nm) 顯微鏡相機 3 像素/5 像素攝像頭 調焦機構 真正的共焦 激光輸出 > 550mW 激光光斑直徑 >1 微米 激光穩定性 σ/µ <±0.2% 激光線寬 0.08 奈米 連通性 USB2.0 電控X、Y軸二維平台移動範圍 5 X 5 厘米 移動分辨率 0.1 微米 定位精度 1微米 掃描速度 20毫米/秒 Z軸自動對焦精度 ≤ ± 10.2 µm Z 軸 自動最大範圍 20mm Z軸自動對焦速度 小於 10 秒 外形尺寸 455×455×585毫米 淨重 10.5公斤 -
- Fully automated system with scanning and focusing mode in single operation
- Wide area of detection facilitated by detection of micro-domain morphology of the location
- It is designed with objective lens with less space between laser spot and diffraction limit for accurate imaging
- Highly sensitive analysis with noise-to-noise ratio greater than 6000:1
- It is equipped with high resolution camera for clear and precise images
- It possesses improved Raman spectral quality with ultra high spatial resolution
- Stable and solid state assembled optical components
- No loss of optical path during imaging operation by camera and thereby retains the spectral strength
- It is featured with USB 2.0 interface that can directly connect to monitor and other devices
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Excitation wavelength 785 nm Spectral resolution 4 cm-1 Spectral range 250-2700, 200-3500, and 200-4300 cm-1 Maximum laser output 500mW Spectral stability σ / µ < 0.5% Thermal stability spectral shifts 1 cm-1(10.40 t7) SN ratio > 6000:1 Detector TE cooled, semiconductor laser, 2048 (64 x 64) pixel, back-thinned, IR Enhanced CCD InGalt5 cooled for 1064nm Wavelength Range 200nm-1100nm Pixel size 14 × 14 µm Dynamic range 13000:1 Laser wavelength 785nm (±0.5nm) Microscope camera 3-megapixel /5-megapixel camera Focusing mechanism True confocal Laser output > 550mW Laser spot diameter >1 µm Laser stability σ/µ <±0.2% Laser line width 0.08 nm Connectivity USB2.0 Electrical controlled X and Y axis 2D platform moving range 5 X 5 cm Moving resolution 0.1 µm Positioning accuracy 1µm Scan speed 20mm/s Z axis Automated focusing accuracy ≤ ± 10.2 µm Z axis Automated maximum range 20mm Z axis Automated focusing speed Less than 10 s Overall dimensions 455×455×585 mm Net Weight 10.5 kg