GMS150高精度氣體調(diào)控系統(tǒng)可以將*多4種不同氣體進(jìn)行精確混合。每路輸入氣體的流量使用熱式質(zhì)量流量計(jì)精確測量,并由內(nèi)置的質(zhì)量流量控制器進(jìn)行精準(zhǔn)控制,輸出的是*混合的均質(zhì)氣體。氣體輸入輸出使用Prestolok快速安全接頭,保證使用過程中的便捷性與安全性。
GMS150高精度氣體調(diào)控系統(tǒng)可用于二氧化碳、氮?dú)?、一氧化碳、甲烷、氨氣以及其他氣體的濃度控制。
GMS150高精度氣體調(diào)控系統(tǒng)分為GMS150版和GMS150-MICRO版,其中GMS150版精度更高,GMS150-MICRO版可調(diào)控流速更大。
應(yīng)用領(lǐng)域:
?與植物培養(yǎng)箱、光養(yǎng)生物反應(yīng)器等聯(lián)用,進(jìn)行精確氣體控制培養(yǎng)
?模擬不同CO2濃度環(huán)境,研究溫室效應(yīng)對植物/藻類的影響
?研究CO2濃度與光合作用的關(guān)系
?模擬煙氣等有害氣體對植物/藻類的影響
?研究植物/藻類對有害氣體的處理與利用
技術(shù)參數(shù):
?測量原理:熱式質(zhì)量流量測量法
?可調(diào)控氣體:空氣、氮?dú)?、二氧化碳、氧氣、一氧化碳、甲烷、氨氣等干燥純凈、無腐蝕性、無爆炸性氣體,氣源需用戶自備
?調(diào)控通道:標(biāo)配為2通道,通道1為Air-N2,通道2為CO2,*多可擴(kuò)展為4通道
?工作溫度:15-50℃
?輸入/輸出接頭:Parker Prestolok接頭(6mm)
?輸入壓力:3-5bar
?密封:氟化橡膠
?顯示屏:8×21字符液晶顯示屏
?尺寸:37cm×28×15cm
?供電:115-230V交流電
?可聯(lián)用儀器:FMT150藻類培養(yǎng)與在線監(jiān)測系統(tǒng)、MC1000 8通道藻類培養(yǎng)與在線監(jiān)測系統(tǒng)、FytoScope系列智能LED光源生長箱、用戶自行設(shè)計(jì)的培養(yǎng)箱或反應(yīng)器(可提供氣路連接方案)等
與FMT150藻類培養(yǎng)與在線監(jiān)測系統(tǒng)聯(lián)用的GMS150 | 與FytoScope智能LED光源生長箱聯(lián)用的GMS150 |
與中科院海洋所自行設(shè)計(jì)的培養(yǎng)裝置聯(lián)用的GMS150 | |
GMS150版調(diào)控參數(shù):
?*小流量范圍:0.02 - 1 ml/min
?*流量范圍:20 - 1000 ml/min
?可定制流量范圍:可在*流量和*小流量之間定制。標(biāo)準(zhǔn)配置通道1(Air-N2): 20-1000 ml/min;通道2(CO2): 0.4-20 ml/min;可調(diào)控CO2濃度0.04% - *(實(shí)際調(diào)控濃度與流量有關(guān))
?精度:±0.5%,加全量程±0.1%(3-5ml/min為全量程±1%,<3ml/min為全量程±2%)
?穩(wěn)定性:<全量程±0.1%(參考1ml/min N2)
?穩(wěn)定時間:1~2s
?預(yù)熱時間:30min預(yù)熱達(dá)到精度,2min預(yù)熱偏差±2%
?溫度靈敏度:<0.05%/℃
?壓力靈敏度:0.1%/bar(參考N2)
?姿態(tài)靈敏度:1bar 壓力下與水平面保持90°**.2%(參考N2)
?重量:7kg
GMS150-MICRO版調(diào)控參數(shù):
?*小流量范圍:0.2 - 10 ml/min
?*流量范圍:100 - 5000 ml/min
?可定制流量范圍:可在*流量和*小流量之間定制。標(biāo)準(zhǔn)配置通道1(Air-N2): 40-2000 ml/min;通道2(CO2): 0.8-40 ml/min;可調(diào)控CO2濃度0.04% - *(實(shí)際調(diào)控濃度與流量有關(guān))
?精度:±1.5%,加全量程±0.5%
?重復(fù)性:流量<20 ml/min為全量程±0.5%,流量>20 ml/min為實(shí)際流量±0.5%
?穩(wěn)定時間:1s
?預(yù)熱時間:30min預(yù)熱達(dá)到精度,2min預(yù)熱偏差±2%
?溫度靈敏度:零點(diǎn)<0.01%/℃,滿度<0.02%/℃
?姿態(tài)靈敏度:1bar 壓力下與水平面保持90°**.5 ml/min(參考N2)
?重量:5kg
應(yīng)用案例:
與FMT150藻類培養(yǎng)與在線監(jiān)測系統(tǒng)聯(lián)用研究藍(lán)藻Cyanothece sp. ATCC 51142 的超日代謝節(jié)律(Cerveny, 2013, PNAS)
產(chǎn)地:歐洲
參考文獻(xiàn):
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2.Suka?ová K, et al. 2019. Optimization of microalgal growth and c*tion parameters for increasing bioenergy potential: Case study using the oleaginous microalga Chlorella pyrenoidosa Chick (IPPAS C2). Algal Research 40: 101519
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5.Alphen P, et al. 2018. Increasing the Photoautotrophic Growth Rate of Synechocystis sp. PCC 6803 by Identifying the Limitations of Its C*tion. Biotechnology Journal 13(8): 700764
6.Sarayloo E, et al. 2018. Enhancement of the lipid productivity and fatty acid methyl ester profile of Chlorella vulgaris by two rounds of mutagenesis. Bioresource Technology, 250: 764-769
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8.Hulatt C J, et al. 2017. Polar snow algae as a valuable source of lipids? Bioresource Technology, 235: 338-347
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