塔望科技提供全系列的動(dòng)物實(shí)驗(yàn)用低/高氧控制產(chǎn)品，包括恒定濃度控制的低氧動(dòng)物箱、高氧動(dòng)物箱、可編程的間歇氧濃度控制系統(tǒng)、帶緩沖閘的低氧箱等。整套低氧/高氧實(shí)驗(yàn)箱裝置主要由氧氣控制器和動(dòng)物實(shí)驗(yàn)箱兩部分組成。另可提供多種不同的氣體控制器，滿足不同實(shí)驗(yàn)O2、CO2、NO、CO、O3等氣體濃度控制的需求。

Ox-100 動(dòng)物低氧高氧實(shí)驗(yàn)系統(tǒng)為動(dòng)物低氧、高氧實(shí)驗(yàn)?zāi)Ｐ偷慕⑻峁┖线m的氧氣環(huán)境，可用于模擬生物體內(nèi)的生理性低氧狀態(tài)，使體外研究結(jié)果更接近于體內(nèi)的真實(shí)水平；或用于模擬生物體處于的特殊低氧/高氧時(shí)的病理狀態(tài)，以便進(jìn)行相關(guān)機(jī)理及疾病的研究。可以進(jìn)行編程式的間歇低氧高氧濃度控制，實(shí)現(xiàn)低氧高氧交替實(shí)驗(yàn)。

Ox-100 動(dòng)物低氧高氧實(shí)驗(yàn)系統(tǒng)產(chǎn)品特點(diǎn)及參數(shù)：

1. 為動(dòng)物低氧、高氧實(shí)驗(yàn)?zāi)Ｐ偷慕⑻峁┖线m的氣體環(huán)境

2. 按照設(shè)定氣體濃度自動(dòng)配比氣體，維持恒定的氧氣濃度環(huán)境。無需在箱體外混合比例氣體，確保實(shí)驗(yàn)氧濃度的穩(wěn)定，節(jié)省氣源

3. 動(dòng)態(tài)可編程控制的氧濃度實(shí)驗(yàn)箱，實(shí)現(xiàn)高氧、缺氧間歇交替控制

4. 采用進(jìn)口透明聚丙烯酸甲酯板（PMMA）材質(zhì)，堅(jiān)固耐用

5. 7英寸大屏觸摸屏控制，人性化界面，操作簡單。

6. 監(jiān)測參數(shù)：溫度、濕度、氧氣O2濃度。

7. 非色散紅外（NDIR）二氧化碳傳感器，測量范圍：0～5000ppm測量精度：±30ppm

8. 進(jìn)口電化學(xué)氧氣O2濃度檢測器，測量范圍：0-100%vol，測量分辨率：0.01%，線性度好，檢測準(zhǔn)確、使用壽命長。具有溫度補(bǔ)償機(jī)制。

9. 溫度檢測：進(jìn)口高精度數(shù)字鉑電阻溫度傳感器

10. 氧氣濃度變化動(dòng)態(tài)曲線，直觀了解氧氣濃度變化的過程

11. 氧氣濃度自動(dòng)校準(zhǔn)：通過上位機(jī)程序?qū)鞲衅骺焖傩?zhǔn)

12. 濕度傳感器和除濕設(shè)計(jì)，能有效的降低動(dòng)物實(shí)驗(yàn)過程中呼吸產(chǎn)生的水汽對動(dòng)物的影響。

13. 氣體混合及循環(huán)機(jī)制，保證箱體內(nèi)氣體濃度的均一。

14. 高性能電磁閥，性能穩(wěn)定，超長壽命＞1000萬次

可進(jìn)行以急性高氧實(shí)驗(yàn)、急性缺氧實(shí)驗(yàn)、慢性缺氧實(shí)驗(yàn)、高氧/低氧交替實(shí)驗(yàn)。

應(yīng)用領(lǐng)域

基因表達(dá)研究：有研究表明，基因組中5%的基因表達(dá)是受氧氣濃度調(diào)控的；

腫瘤生物學(xué)：迅速增殖的腫瘤內(nèi)部的細(xì)胞，常處于低氧微環(huán)境中；

神經(jīng)生物學(xué)：低氧狀態(tài)下神經(jīng)細(xì)胞的增殖、分化及損傷研究；

睡眠呼吸暫停綜合癥、心肌缺血缺氧、腦缺血損傷、肺動(dòng)脈高壓、高原反應(yīng)、腫瘤、眼科疾病、呼吸疾病、造血功能等多種領(lǐng)域的動(dòng)物建模研究。

相關(guān)文獻(xiàn)

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