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GMS150高精(jing)度(du)氣(qi)體調控(kong)系(xi)統(tong)可(ke)以將zui多(duo)4種不同氣(qi)體進行(xing)精(jing)確混合(he)。每(mei)路(lu)輸(shu)入(ru)氣(qi)體的(de)流量(liang)使(shi)用熱式(shi)質量(liang)流量(liang)計(ji)精(jing)確(que)測量(liang),並由內(nei)置的(de)質(zhi)量(liang)流量(liang)控(kong)制(zhi)器(qi)進行(xing)精(jing)準控(kong)制(zhi),輸(shu)出(chu)的(de)是(shi)*混合(he)的(de)均(jun)質氣(qi)體。氣體輸入(ru)輸(shu)出(chu)使(shi)用Prestolok快速安(an)全(quan)接(jie)頭(tou),保證使(shi)用過(guo)程中的(de)便(bian)捷(jie)性(xing)與(yu)安(an)全(quan)性(xing)。
GMS150高精(jing)度(du)氣(qi)體調控(kong)系(xi)統(tong)可(ke)用於二氧(yang)化(hua)碳、氮(dan)氣、壹(yi)氧(yang)化(hua)碳、甲(jia)烷、氨氣以及(ji)其(qi)他(ta)氣體的(de)濃(nong)度(du)控(kong)制(zhi)。
GMS150高精(jing)度(du)氣(qi)體調控(kong)系(xi)統(tong)分(fen)為GMS150版和(he)GMS150-MICRO版,其(qi)中(zhong)GMS150版精度(du)更高(gao),GMS150-MICRO版可調控(kong)流速更(geng)大。
應(ying)用領(ling)域(yu)
與(yu)植(zhi)物(wu)培養(yang)箱(xiang)、光養(yang)生(sheng)物反(fan)應(ying)器(qi)等聯(lian)用(yong),
進行(xing)精(jing)確氣(qi)體控(kong)制(zhi)培養(yang)
模擬(ni)不同CO2濃度(du)環(huan)境,研究(jiu)溫(wen)室效(xiao)應(ying)
對(dui)植(zhi)物(wu)/藻類(lei)的(de)影(ying)響
研究(jiu)CO2濃度(du)與(yu)光合(he)作(zuo)用(yong)的(de)關(guan)系(xi)
模擬(ni)煙氣(qi)等有(you)害(hai)氣(qi)體對(dui)植(zhi)物(wu)/藻類(lei)的(de)影(ying)響
研究(jiu)植(zhi)物(wu)/藻類(lei)對(dui)有害(hai)氣(qi)體的(de)處(chu)理(li)與(yu)利用
技術參(can)數:
測量(liang)原理(li):熱式(shi)質量(liang)流量(liang)測量法(fa)
可調控(kong)氣(qi)體:空氣(qi)、氮(dan)氣(qi)、二氧(yang)化(hua)碳、氧(yang)氣(qi)、壹(yi)氧(yang)化(hua)碳、甲(jia)烷、氨氣等幹(gan)燥純凈、無腐(fu)蝕(shi)性(xing)、無(wu)爆(bao)炸(zha)性(xing)氣(qi)體,氣源(yuan)需(xu)用(yong)戶(hu)自(zi)備
調控(kong)通(tong)道(dao):標(biao)配為2通道(dao),通(tong)道(dao)1為Air-N2,通道(dao)2為CO2,zui多可(ke)擴(kuo)展(zhan)為4通道(dao)
工(gong)作(zuo)溫(wen)度:15-50℃
輸入(ru)/輸出(chu)接(jie)頭(tou):Parker Prestolok接頭(tou)(6mm)
輸入(ru)壓(ya)力:3-5bar
密封(feng):氟(fu)化(hua)橡膠(jiao)
顯(xian)示屏(ping):8×21字(zi)符液(ye)晶顯(xian)示屏(ping)
尺(chi)寸:37cm×28×15cm
供電(dian):115-230V交流電(dian)
可聯(lian)用(yong)儀(yi)器(qi):FMT150藻類(lei)培養(yang)與(yu)在線監(jian)測(ce)系統(tong)、MC1000 8通道(dao)藻(zao)類(lei)培養(yang)與(yu)在線監(jian)測(ce)系統(tong)、FytoScope系列(lie)智能LED光源(yuan)生(sheng)長箱、用(yong)戶(hu)自(zi)行(xing)設(she)計(ji)的(de)培養(yang)箱(xiang)或(huo)反(fan)應(ying)器(qi)(可提(ti)供氣(qi)路(lu)連(lian)接(jie)方(fang)案(an))等



與(yu)中(zhong)科院(yuan)海洋(yang)所自行(xing)設(she)計(ji)的(de)培養(yang)裝(zhuang)置聯(lian)用(yong)的(de)GMS150
GMS150版調控(kong)參(can)數:
zui小流量(liang)範圍(wei):0.02 - 1 ml/min
zui大流量(liang)範圍(wei):20 - 1000 ml/min
可定(ding)制(zhi)流量(liang)範圍(wei):可(ke)在zui大流量(liang)和(he)zui小(xiao)流量(liang)之間定(ding)制(zhi)。標(biao)準配(pei)置通道(dao)1(Air-N2): 20-1000 ml/min;通道(dao)2(CO2): 0.4-20 ml/min;可調控(kong)CO2濃度(du)0.04% - 100%(實際調控(kong)濃(nong)度(du)與(yu)流量(liang)有關)
精度(du):±0.5%,加全(quan)量(liang)程±0.1%(3-5ml/min為全(quan)量(liang)程±1%,<3ml/min為全(quan)量(liang)程±2%)
穩定(ding)性(xing):<全(quan)量(liang)程±0.1%(參(can)考(kao)1ml/min N2)
穩定(ding)時(shi)間:1~2s
預(yu)熱時(shi)間:30min預(yu)熱達(da)到*精(jing)度(du),2min預(yu)熱偏(pian)差±2%
溫度(du)靈(ling)敏(min)度:<0.05%/℃
壓力靈(ling)敏度(du):0.1%/bar(參(can)考(kao)N2)
姿態靈敏度:1bar 壓力下(xia)與(yu)水(shui)平(ping)面保(bao)持90°zui大誤(wu)差0.2%(參(can)考(kao)N2)
重量(liang):7kg
GMS150-MICRO版調控(kong)參(can)數:
zui小流量(liang)範圍(wei):0.2 - 10 ml/min
zui大流量(liang)範圍(wei):100 - 5000 ml/min
可定(ding)制(zhi)流量(liang)範圍(wei):可(ke)在zui大流量(liang)和(he)zui小(xiao)流量(liang)之間定(ding)制(zhi)。標(biao)準配(pei)置通道(dao)1(Air-N2): 40-2000 ml/min;通道(dao)2(CO2): 0.8-40 ml/min;可調控(kong)CO2濃度(du)0.04% - 100%(實際調控(kong)濃(nong)度(du)與(yu)流量(liang)有關)
精度(du):±1.5%,加全(quan)量(liang)程±0.5%
重復(fu)性(xing):流量(liang)<20 ml/min為全(quan)量(liang)程±0.5%,流量(liang)>20 ml/min為實際流量(liang)±0.5%
穩定(ding)時(shi)間:1s
預(yu)熱時(shi)間:30min預(yu)熱達(da)到*精(jing)度(du),2min預(yu)熱偏(pian)差±2%
溫度(du)靈(ling)敏(min)度:零點<0.01%/℃,滿度(du)<0.02%/℃
姿態靈敏度:1bar 壓力下(xia)與(yu)水(shui)平(ping)面保(bao)持90°zui大誤(wu)差0.5 ml/min(參(can)考(kao)N2)
重量(liang):5kg
應(ying)用案(an)例(li):
與(yu)FMT150藻類(lei)培養(yang)與(yu)在線監(jian)測(ce)系統(tong)聯(lian)用(yong)研究(jiu)藍(lan)藻(zao)Cyanothece sp. ATCC 51142 的(de)超(chao)日代謝節律(Cerveny, 2013, PNAS)
產地(di):歐(ou)洲
參(can)考(kao)文獻(xian):
- 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
- Mitchell M C, et al. 2017. Pyrenoid loss impairs carbon-concentrating mechanism induction and alters primary metabolism in Chlamydomonas reinhardtii. Journal of Experimental Botany, 68(14): 3891-3902
- Hulatt C J, et al. 2017. Polar snow algae as a valuable source of lipids? Bioresource Technology, 235: 338-347
- Jouhet J, et al. 2017. LC-MS/MS versus TLC plus GC methods: Consistency of glycerolipid and fatty acid profiles in microalgae and higher plant cells and effect of a nitrogen starvation. PLoS ONE 12(8): e0182423
- Angermayr S A, et al. 2016. Culturing Synechocystis sp. Strain PCC 6803 with N2 and CO2 in a Diel Regime Reveals Multiphase Glycogen Dynamics with Low Maintenance Costs. Appl. Environ. Microbiol., 82(14):4180-4189
- Acu?a A M, et al. 2016. A method to decompose spectral changes in Synechocystis PCC 6803 during light-induced state transitions. Photosynthesis Research, 130(1-3): 237-249






