背景(jing)

FMS系(xi)列(lie)能量代謝監測(ce)系(xi)統(tong)方案(an)作為SSI家(jia)族(zu)壹款經典(dian)、堅(jian)固(gu)耐(nai)用、多(duo)用途(tu)的高精度高分辨率代謝測(ce)量主機，受到(dao)以各(ge)類昆(kun)蟲、實(shi)驗(yan)動(dong)物、小(xiao)型(xing)及(ji)中大型(xing)野(ye)生動(dong)物、家(jia)禽(qin)家(jia)畜(chu)、人(ren)體等為研究(jiu)對(dui)象的生理(li)學、生(sheng)態健(jian)康、生物醫(yi)學科學家(jia)的極(ji)度青睞(lai)。FMS的(de)再(zai)度升級(ji)改版(ban)，以(yi)更(geng)小體(ti)積(ji)、更(geng)大的(de)數(shu)據儲(chu)存(cun)容量、智能化大觸(chu)摸(mo)屏、更(geng)簡(jian)化的(de)操(cao)作、更(geng)合(he)理(li)的(de)價格(ge)將再(zai)次(ci)引(yin)爆專(zhuan)註(zhu)於(yu)實(shi)驗(yan)研究(jiu)科學家(jia)靈活機(ji)動(dong)的創新(xin)性生(sheng)物新(xin)陳(chen)代謝研究(jiu)熱情(qing)。

應(ying)用領(ling)域

野(ye)生動(dong)物（含(han)媒介(jie)動(dong)物）適(shi)應(ying)環(huan)境的(de)行為、生理(li)、進(jin)化(hua)等研究(jiu)

以(yi)實(shi)驗(yan)動(dong)物為模型(xing)的(de)肥胖(pang)、心(xin)血(xue)管(guan)、糖尿病(bing)、衰老等健(jian)康研究(jiu)

以(yi)家畜(chu)家禽(qin)等經濟動(dong)物為研究(jiu)對(dui)象的營養(yang)學、溫室(shi)氣(qi)體(ti)排放(fang)等研究(jiu)

以(yi)人(ren)體為研究(jiu)對(dui)象的運動(dong)生理(li)學、環(huan)境模擬(ni)生(sheng)理(li)學、特(te)殊人(ren)群(qun)營(ying)養學等健(jian)康研究(jiu)

技(ji)術(shu)特(te)點(dian)

全新(xin)迷(mi)妳(ni)型主機，堅(jian)固(gu)的(de)外(wai)殼，帶搬(ban)運手(shou)柄(bing)，具(ju)有(you)最(zui)大的(de)便(bian)攜性，可(ke)在(zai)各(ge)種(zhong)復(fu)雜野(ye)外(wai)環(huan)境條(tiao)件(jian)下(xia)現場(chang)使(shi)用

面板32GB SD卡(ka)數據(ju)存(cun)儲允(yun)許即時(shi)存(cun)儲信(xin)息(xi)，而(er)無(wu)需(xu)單(dan)獨(du)的(de)計(ji)算機(ji)

溫度氣壓自動(dong)補償，消(xiao)除(chu)環(huan)境溫度氣壓變化(hua)引(yin)起(qi)的誤差

8通(tong)道模擬(ni)信(xin)號(hao)輸(shu)入，可(ke)兼(jian)容(rong)其(qi)它分析(xi)儀(yi)或傳(chuan)感器，4通(tong)道溫度輸(shu)入

超(chao)大觸(chu)摸(mo)屏實(shi)時(shi)顯示儀(yi)器各(ge)參數，可(ke)同(tong)時(shi)顯(xian)示氧(yang)氣(qi)、二(er)氧化(hua)碳(tan)、水汽(qi)壓(ya)、大氣(qi)壓(ya)、相對(dui)濕度、模擬(ni)輸(shu)入信(xin)號(hao)、儲存(cun)大小(xiao)、取(qu)樣(yang)情(qing)況、日期時間(jian)序(xu)列(lie)等數(shu)據(ju)

具(ju)備功能強大的(de)擴展(zhan)端口(kou)，可(ke)以(yi)組(zu)成(cheng)多(duo)通(tong)道或各(ge)種(zhong)因(yin)素控(kong)制(zhi)的(de)全面新(xin)陳(chen)代謝監測(ce)系(xi)統(tong)

具(ju)備電源線(xian)或鋰離(li)子電池(chi)包（4.8 A-H），野(ye)外(wai)運(yun)行時(shi)間(jian)至少6小(xiao)時

技(ji)術(shu)指(zhi)標

1.傳(chuan)感器：O2分(fen)析(xi)儀(yi)，燃料(liao)電池(chi)技(ji)術(shu)，使(shi)用壽命(ming)約(yue)2年(nian)，燃(ran)料(liao)電池(chi)可(ke)更(geng)換(huan)；CO2分(fen)析(xi)儀(yi)，無(wu)色(se)散(san)雙(shuang)波(bo)長(chang)紅外(wai)氣體(ti)分(fen)析(xi)儀(yi)；水汽(qi)分(fen)析(xi)儀(yi)，薄(bo)膜(mo)電容(rong)傳(chuan)感器

2.測(ce)量範圍：O2，0 - 100%；大氣(qi)壓(ya)，30-110 kPa；CO2，0 – 5%；水(shui)汽壓(ya)，0-100% RH（無(wu)凝(ning)結），溫度0-100°C

3.精度：O2：2-100%讀數的(de)0.1%；CO2：0-5%讀數的(de)1%；H2O：0-95% RH讀數的(de)1%,95-100%優(you)於(yu)2%;溫度 0.2˚ C

4.分(fen)辨率：O2: 0.001%；CO2: 0.0001%-0.01%；H2O: 0.001%RH

5.信(xin)號漂(piao)移(yi)：溫度恒定的情(qing)況下(xia)O2: <0.02%每(mei)小時(shi)；CO2: <0.001%每(mei)小時(shi)；H2O: < 0.01%RH每(mei)小時(shi)

6.信(xin)號輸(shu)入：八個標(biao)準電壓(ya)雙(shuang)極模擬(ni)輸(shu)入，四(si)個(ge)溫度輸(shu)入

7.模擬(ni)輸(shu)出：O2, CO2, 2個(ge)自定義

8.數(shu)字控(kong)制輸(shu)出：8個(ge)TTL邏輯信號(hao)

9.數(shu)字輸(shu)出：USB 到(dao)RS-232，Sablebus快速接口(kou)

10.內(nei)置(zhi)存(cun)儲器(qi)：SD存(cun)儲卡(ka)，可(ke)達32GB

11.存(cun)儲時(shi)間(jian)間(jian)隔(ge)：0.1sec到(dao)1hr用戶(hu)自定義

12.氣(qi)流流(liu)量：10-1500mL/min

13.流(liu)量控制精度：讀數的(de)2%

14.流(liu)量分辨率：0-99.9mL/min為0.1mL/min；100mL/min 以(yi)上(shang)為1mL/min

15.工(gong)作溫度：3-50 °C，無(wu)冷(leng)凝(ning)

16.供(gong)電：12-15 VDC，帶220V交(jiao)流電適(shi)配器；可(ke)選(xuan)配鋰電池(chi)供(gong)電，方便(bian)野(ye)外(wai)操(cao)作。

17.尺寸：35cm×30cm×15cm

18.重量：4kg

19.呼(hu)吸(xi)室(shi)和(he)代謝測(ce)量方案(an)定制（如下(xia)圖(tu)）

典型應(ying)用壹(yi)

Comparison of the CO2 ventilatory response through development in three rodent species: Effect of fossoriality，Sprenger R J, Kim A B, Dzal Y A, et al. Respiratory physiology & neurobiology, 2019, 264: 19-27.

典型應(ying)用二(er)

Greater energy demand of exercise during pregnancy does not impact mechanical efficiency，Denize K M, Akbari P, da Silva D F, et al. Applied Physiology, Nutrition, and Metabolism, 2019.

美(mei)國(guo)婦產科學院(yuan)和加(jia)拿大的(de)婦產科醫生協(xie)會發(fa)表(biao)了最(zui)新(xin)的(de)孕婦活動(dong)指(zhi)南，建議孕婦進(jin)行(xing)150分(fen)鐘(zhong)中等強度運動(dong)以減(jian)少(shao)妊(ren)娠並(bing)發(fa)癥，有(you)利於(yu)母體和嬰兒的(de)健(jian)康。然而(er)懷孕(yun)（嬰兒作(zuo)為特殊(shu)負(fu)重）是(shi)如何(he)影(ying)響孕(yun)婦的能量投(tou)入、活(huo)動(dong)體能(neng)和(he)機(ji)械效率(lv)的卻(que)了解(jie)很少。該研究(jiu)通(tong)過FMS便(bian)攜式(shi)能量代謝儀(yi)來定量化不(bu)同運(yun)動(dong)程序(xu)的(de)能(neng)量消耗和機(ji)械(xie)效(xiao)率。

產地

美(mei)國(guo)

部分參考文獻(xian)

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