PA301 光聲探測(cè)器

Photoacoustic FTIR accessory that enables rapid analysis of solid, semi-solid and liquid samples? ? ? ? ? ? ? ? ? ? ? ? ? THE PA301 PHOTOACOUSTIC FTIR ACCESSORY?PA301 光聲 紅外 附件

improves laboratory productivity and safety by enabling extremely versatile and rapid analysis of solid, semi-solid, and liquid samples in any form without sample preparation.?通過(guò)對(duì)任何形式的固體、半固態(tài)和液體樣品進(jìn)行極其全面和快速的分析, 從而提高實(shí)驗(yàn)室的生產(chǎn)率和安全性, 而無(wú)需進(jìn)行樣品準(zhǔn)備。

The insensitivity to sample surface morphology, the depth profiling capabilities, and contactless measurement provide wide applicability in many areas of chemical and biological research which no other single accessory can match. 對(duì)樣品表面形貌、深度分析能力和非接觸測(cè)量的不敏感, 在許多化學(xué)和生物研究領(lǐng)域提供了廣泛的適用性, 其他任何單一的附件都無(wú)法比擬。

  • Minimum detectable pressure variation in the PA301 sample cell: 2 μPa/√Hz? (RMS)?PA301 樣品細(xì)胞的最小檢測(cè)壓力變化: 2 μPa/√Hz (RMS)
  • Microphone sensitivity: Approx. 10 V/Pa?麥克風(fēng)靈敏度: 約10伏/Pa
  • Rapid sample change without breaking the purge seal?快速試樣變化而不破壞清洗密封
  • Analog interface: BNC cable to detector input on the FTIR模擬接口: 在 FTIR 上檢測(cè)輸入的 BNC 電纜
  • Analog output: +/- 3.3 VDC interferogram signal模擬輸出: +/-3.3 VDC 干涉圖信號(hào)
  • DSP analog output gain range: 0.02 – 20 in 10 step DSP 模擬輸出增益范圍: 0.02-20 10 步
  • Spectral range de?ned by window material (from UV to far-IR)de?ned 的光譜范圍 (從紫外線到遠(yuǎn)紅外線)
  • Maximum sample size: 10 mm diameter, 9 mm height最大試樣尺寸:10 毫米直徑, 9 毫米高度
  • Helium purge with automatic purge valve operation氦自動(dòng)清除閥操作

主要應(yīng)用：
深色樣品 (例如瀝青、橡膠等)
藥品質(zhì)量控制
土壤樣品
紙和木材分析
油分析
組織樣本
食品分析
取證
化妝品
藝術(shù)保護(hù)
Polymeers
涂料和顏料分析
寶石