產品描述

在生命科學、基礎醫學及高原生理等研究領域，精確模擬低氧環境對于探究缺氧對動物機體的影響至關重要。低氧工作站正是為此類嚴謹動物實驗而設計的核心設備。

不同于普通低氧實驗箱在操作時必須開箱破壞環境，低氧工作站通過其全密閉結構和內置操作手套，實現了革命性的突破。研究者無需打開主腔室，即可通過氣密手套在持續、穩定維持目標低氧水平（如1%-21% O?可調）的環境下，對箱內動物進行各項操作，包括：

?日常照料：安全地進行喂食、飲水更換，確保動物長期實驗中的基本生存需求。

?實驗干預：執行精準的給藥、注射、手術或生理參數監測（如體溫、心率）。

?行為觀察：在恒定低氧條件下進行動物行為學實驗，減少環境波動干擾。

?原位采樣：直接在低氧環境中采集血液、組織等樣本，很大程度避免樣本暴露于常氧環境導致的氧化應激或代謝狀態改變，保障后續分析數據的真實性。

?設備操作：放置或操作小型實驗儀器（如微型跑步機、攝像頭）。

核心優勢

1、環境穩定性：操作過程“零中斷"低氧環境，氧氣濃度波動極小（通常<±0.1%），為慢性、長期低氧暴露實驗（數天至數月）提供持續、可靠的低氧條件，消除因頻繁開箱導致的濃度回升與恢復延遲問題。

2、操作便利性與連續性：無需等待環境恢復，可隨時、頻繁地進行實驗操作，極大提升實驗效率和靈活性。

3、減少動物應激：密閉操作減少了光線、噪音和人員活動對動物的直接干擾，有助于獲得更接近自然狀態的生理反應數據。

4、保障樣本真實性：低氧環境下的原位采樣和處理，是研究缺氧相關生物標志物、基因表達和代謝產物的關鍵保障，避免取樣后氧化造成的假象。

5、集成環境控制（可選）：高級型號可集成精確的溫濕度控制系統及CO?清除裝置，為動物提供更舒適、生理狀態更穩定的實驗環境。

6、潔凈度與安全性：密閉設計結合高效過濾系統（HEPA/ULPA），可有效控制微生物污染；同時為操作者提供物理屏障，隔絕潛在過敏原或實驗性有害物質。

應用場景

低氧工作站是進行高原適應機制研究、缺血性疾病模型、低氧相關腫瘤研究、低氧與代謝疾病的研究、低氧與心血管疾病的研究、圍生期缺血缺氧性腦損傷以及任何要求在穩定低氧環境下進行活體操作或原位取樣的動物實驗的理想平臺。它克服了傳統低氧箱的核心局限，為獲得嚴謹、可重復的高質量科研數據奠定了堅實的基礎。

技術參數

1. 為動物低氧實驗模型的建立提供穩定的低氧環境

2. 按照設定氣體濃度自動配比氣體，維持恒定的氧氣濃度環境。無需在箱體外混合比例氣體，實驗氧濃度的準確，節省氣源

3. 觸摸屏控制，人性化界面，操作簡單

4. 監測參數：溫度、濕度、氧氣濃度、二氧化碳濃度

5. 控制精度：±0.1%

6. 非色散紅外（NDIR）二氧化碳傳感器，測量范圍：0～5000ppm

7. 進口電化學氧氣濃度檢測器，測量范圍：0-25%vol（可選配0.1-99.0%），線性度好，檢測準確、使用壽命長。具有溫度補償機制

8. 溫度檢測：進口高精度溫度傳感器

9. 氧氣濃度變化動態曲線，直觀了解氧氣濃度變化的過程

10. 內置紫外滅菌燈，可定時滅菌

11. 具有定時功能，實驗完成，自動恢復常氧狀態，并伴有聲音提示

12. 氧氣濃度自動校準：通過控制器對傳感器快速校準

13.氣體混合及循環機制，保證箱體內氣體濃度的均一

14. 高性能電磁閥，性能穩定，超長壽命

15. 前面板可徒手拆卸，便于放置設備

可選配功能

1、溫度濕度控制功能，控溫范圍：室溫+3~45℃（可選4~45℃），調節精度0.1℃；濕度40~85%RH

2、遠程監控：可通過電腦、手機遠程監控實驗運行狀態，具有可夜視紅外攝像頭

3、二氧化碳吸附裝置

4、二氧化碳濃度控制功能，可設定目標濃度，控制范圍：0-20.0%，其他范圍可選

型號選擇

相關文獻

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