傅立葉轉換紅外光譜儀
FTIR Spectrometer NIRS-100 型號：NIRS-100
FTIR 光譜儀 NIRS-100 是一種分析儀器，可以確定樣品化合物的結構分析。它配備了風冷紅外燈作為照明源。它配備高分辨率 DLATGS 檢測器，可準確檢測不穩定化合物。
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- 易於操作的設計
- 安裝維護方便
- 具有防潮塗層的高分辨率 DLATGS 探測器
- 高性能長壽命陶瓷光源，光效高達80%
- 密封邁克爾遜干涉儀，結合防潮分束器
- 推拉式樣品倉，大大減少空氣中水和二氧化碳的干擾導致出錯的機會
- 具有低信噪比 (SNR)
- 離軸鏡採用SPDT切割工藝，具有優異的光學效率和系統一致性
- 鋼軌，重載，低摩擦，保證數據穩定性和可重複性
- 具備光譜數據採集監控預覽模式和土地採集流程
- 免費 提供大約 1800 個光譜的標準庫，其中包括最常見的化合物
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光源 紅外線的 分束器 鍍有Ge的KBr 波數範圍 7800 ~ 375 厘米-1 干涉儀 具有 30 度入射角的邁克爾遜干涉儀 τ 線傾斜範圍 2200~1900厘米-1 解決 1厘米-1 波數重複性 1厘米-1 透射精度 ≤+0.2% 信噪比 30000:1 探測器 DLATGS 探測器分辨率 4cm -1 樣品和背景掃描 1 分鐘 2100cm -1 ZnSe單反射ATR板 < 22%T 光譜的波長末端 近 400 厘米-1 ZnSe晶體板波長截止 520 厘米-1 紅外吸收帶 2600 和 1900 厘米-1 電子系統 500MHz 時的 24 位 A/D 轉換器，USB 2.0 軟件 GB/T 21186-2007國標標定功能和JJF 1319-2011紅外標定標定功能 電源 110-220V 交流電，50-60Hz 外形尺寸 450 × 350 × 235 毫米 淨重 14公斤 -
- Easy to handle design
- Convenient installation and maintenance
- High resolution DLATGS detector with moisture-proof coating
- High performance long life ceramic light source with luminous efficiency is as high as 80%
- Sealed Michelson interferometer, combined with moisture proof beam splitter
- Push pull type sample bin that greatly reduces the chances of error due to the interference of water and carbon dioxide in the air
- Featured with low signal-to-noise ratio (SNR)
- It's off axis mirror using SPDT cutting process, with excellent optical efficiency and system consistency
- Steel rail, heavy load, low friction, ensures data stability and repeatability
- It operates with spectral data acquisition monitoring preview mode and land acquisition process
- It provides access to standard library of approximately 1800 spectra for free that includes most common compounds
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Light source Infra Red Beam splitter KBr coated with Ge Wave number Range 7800 ~ 375 cm-1 Interferometer Michelson interferometer with 30 degrees of incidence angle τ line tilt range 2200~1900 cm-1 Resolution 1 cm-1 Wave Number Repeatability 1 cm-1 Transmittance Accuracy ≤+0.2% Signal Noise Ratio 30000:1 Detector DLATGS Detector resolution 4cm-1 Sample and background scan 1 min at 2100cm-1 ZnSe single reflection ATR plate < 22%T Wavelength end of the spectrum near 400 cm-1 ZnSe crystal plate wavelength cut-off 520 cm-1 IR absorbance bands 2600 and 1900 cm-1 Electronic System A/D converter of 24 bits at 500MHz, USB 2.0 Software GB / T 21186-2007 national standard calibration function and JJF 1319-2011 infrared with standard calibration function Power supply 110-220V AC, 50-60Hz Overall dimensions 450 × 350 × 235 mm Net Weight 14kg