實(shí)驗(yàn)室型激光法頂空氣體分析儀
NEO HSX頂空氧氣分析儀是一種用于監(jiān)測密封注射容器內(nèi)頂空氧氣濃度的無損氣體分析儀。這種小巧的臺(tái)式分析儀運(yùn)用獲得的激光吸收技術(shù)。近紅外激光產(chǎn)生的光線被調(diào)整至與氧分子的內(nèi)部吸收頻率相匹配，并穿過產(chǎn)品上方頂空區(qū)域內(nèi)的容器。被吸收的激光量與頂空中的氧氣濃度成比例。采用這種無損測定方法可快速而全面地分析產(chǎn)品。
FDA 推薦、符合 USP1207。
應(yīng)用：
● 快速無損的殘氧分析
● 檢漏（針對充氮包裝間接性檢漏）
● 容器密閉完整性研究
● 灌裝線上吹掃系統(tǒng)的優(yōu)化和驗(yàn)證
● 氧濃度衰減研究
● 產(chǎn)品穩(wěn)定性和貨架期研究
The NEO HSX Lab Series is equipped with our 3rd generation of TDLAS (tunable diode laser absorption
spectroscopy) providing industry leading sensitivity for the non-destructive Headspace Analysis of
pharmaceutical packaging. The system can be configured to test either partial pressures of oxygen,
carbon dioxide or water vapor.
The HSA Lab-A is designed for the use in sterile environments. Design and materials are selected to
provide easy cleaning, even with VHP, and the use under laminar flow.
Applications may be container closure integrity testing, nitrogen purging verification, vacuum maintenance
in packages or sterility verification. The measured oxygen concentration or absolute pressure allows us to
determine temporary or permanent leakages, while carbon dioxide concentration changes provide
information about the microbial growth in media filled packages
Features
Non-destructive inspection of liquid or powder filled containers
Industry leading sensitivity
Adjustable measuring time
Standard acquisition time less than 2 seconds
Test method according USP1207
Lasers for O2, CO2 and H2O measurement
Application for vials, syringes, ampoules and LVP bottles
Application for flexible as well as rigid plastic and glass packaging
Designed according to GMP guidelines
