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X-controller 發(fā)酵體系控制系統(tǒng)
Terrafors-IS Bacteria 固態(tài)樣品發(fā)酵罐
Techfors-S Bacteria 小型中試原位滅菌發(fā)酵系罐
Multifors Bacteria 平行發(fā)酵系統(tǒng)
Labfors 5 Bacteria 實驗室臺式旗艦型小型發(fā)酵罐
Minifors Bacteria 實驗室臺式標準發(fā)酵罐
Labfors Lux LED Flat Panel 平板LED 光照發(fā)酵罐
Labfors BioEtOH 臺式發(fā)酵罐(生物燃料專用)
MoFlo Astrios EQ 超高速流式分選系統(tǒng)
Tube, with Snap-On Cap, Polyethylene, 250 µL
Bio-Vial™, Tube, Polypropylene, 4 mL
Stack, Four-Shelf Side Loader試管架
Tube, Thickwall, Polycarbonate, 50 mL
Tube, with Snap-On Cap, Polycarbonate, 50 mL
Tube, Thinwall, Ultra-Clear™, 15.0 mL
Tube, Quick-Seal™, Polyallomer, 1.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 6.0 mL
g-Max Kit, Quick-Seal™, Polyallomer, 3.5 mL
g-Max Kit, Quick-Seal™, Polyallomer, 5.1 mL
Tube, OptiSeal™, Polyallomer, 4.7 mL
Tube, OptiSeal™, Polyallomer, 36.2 mL
Tube, Thickwall, Polyallomer, 3.2 mL
Tube, Quick-Seal™, Polyallomer, 5.1 mL
Tube, OptiSeal™, Polyallomer, 4.9 mL
Tube, Thinwall, Polyallomer, 15.0 mL
Tube, OptiSeal™, Polyallomer, 3.3 mL
Tube, OptiSeal™, Polyallomer, 8.9 mL
Tube, OptiSeal™, Polyallomer, 32.4 mL
Tube, OptiSeal™, Polyallomer, 11.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 27 mL
Tube, Quick-Seal™konical™Polyallomer8mL
Tube, Quick-Seal™,konical™, Polyallomer, 28 mL
Tube, Quick-Seal™,konical™, Polyallomer, 1.5 mL
Tube, Quick-Seal™, Polyallomer, 3.9 mL
Tube, Quick-Seal™,konical™, Polyallomer, 8.5 mL
Tube, Quick-Seal™,konical™, Polyallomer, 4 mL
Tube, Quick-Seal™,konical™, Polyallomer, 1.3 mL
Tube, Quick-Seal™,konical™, Polyallomer, 23 mL
Tube, Quick-Seal™,konical™, Polyallomer, 3 mL
Tube, Thinwall,konical™, Polyallomer, 1.5 mL
Tube, Thinwall,konical™, Polyallomer, 10 mL
Tube, Thinwall,konical™, Polyallomer, 14.5 mL
Tube, Thinwall,konical™, Polyallomer, 25 mL
Tube, Thinwall,konical™, Polyallomer, 30 mL
Tube, Quick-Seal™,konical™, Polyallomer, 3.2 mL
Tube, Thinwall,konical™, Polyallomer, 3 mL
Tube, with Snap-On Cap, Polypropylene, 50 mL
Tube, with Snap-On Cap, Polypropylene, 1.5 mL
g-Max Kit, Quick-Seal™, Polyallomer, 4.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 2.0 mL
g-Max Kit, Quick-Seal™, Polyallomer, 15 mL
Bottle, Polycarbonate, 10.4 mL
Tube, Thickwall, Polyallomer, 81 mL
Tube, Thickwall, Polyallomer, 32 mL
Tube, Thickwall, Polycarbonate, 4 mL
Tube, Polyallomer, Thickwall, 3.5 mL
Tube, Quick-Seal™, Polyallomer, 4.2 mL
Tube, Thickwall, Polyallomer, 6.5 mL
Tube, Quick-Seal™, Polyallomer, 17 mL
Tube, Thickwall, Polycarbonate, 6.5 mL
Tube, Thickwall, Polycarbonate, 1.0 mL
Tube, Thickwall, Polyallomer, 4 mL
Bottle Assembly, Polycarbonate, 500 mL
Tube, Quick-Seal™, Polyallomer, 3.5 mL
Tube, Thickwall, Polyallomer, 10 mL
Tube, Thickwall, Polycarbonate, 32 mL
Bottle, Assembly, Polycarbonate, 70 mL
Tube, Thickwall, Polycarbonate, 10 mL
Tube, Thickwall, Polycarbonate, 3 mL
Tube, Thickwall, Polyallomer, 3 mL
Tube, Thickwall, Polyallomer, 10.5 mL
Tube, Thickwall, Polycarbonate, 81 mL
Tube, Thickwall, Polycarbonate, 3.5 mL
Bottle, with Cap Assembly, Polycarbonate, 10.4 mL
Bottle Assembly, Polycarbonate, 70 mL
Tube, Thickwall, Polyallomer, 3.5 mL
Tube, Thickwall, Polycarbonate, 10.5 mL
Bottle, with Cap Assembly, Polycarbonate, 26.3 mL
Tube, Quick-Seal™, Polyallomer, 5.9 mL
Bottle Assembly, Polycarbonate, 26.3 mL
Tube, Thinwall, Polyallomer, 2.2 mL
Tube, Thinwall, Ultra-Clear™, 800 µL
Tube, Quick-Seal™, Ultra-Clear™, 6.0 mL
Tube, Thickwall, Polyallomer, 500 µL
Tube, Quick-Seal™, Ultra-Clear™, 27 mL
Tube, Quick-Seal™, Polyallomer, 8 mL
Tube, Quick-Seal™, Polyallomer, 10 mL
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?
?產(chǎn)品介紹:
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?可在近地面對植物冠層光化學(xué)反射指數(shù)(PRI)進行長期定位監(jiān)測,是研究植物冠層水平葉黃素循環(huán)的理想手段。SRS-PRI制作工藝考究、堅固耐用,可在各種惡劣天氣條件下正常工作;其體積小巧,安裝簡易方便;性價比高,適合多處布點。
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?
工作原理光化學(xué)反射指數(shù)(PRI)是由冠層對532nm的反射率與570nm的反射率之差比上兩者之和計算得到,因此需同時安裝向上和向下兩個傳感器來計算冠層對這兩個波長的反射率。
向上的SRS-PRI傳感器檢測532nm和570nm的光照強度。測量結(jié)果代表了來自天空的入射光強度。傳感器經(jīng)過了余弦校正,具有半球視場。安裝時須保證視場內(nèi)只有天空,沒有冠層和其他地物。
向下的SRS-PRI傳感器也是檢測532nm和570nm的光照強度。測量結(jié)果代表了來自冠層的反射光強度。傳感器的視野范圍被限定在36°以內(nèi),這種限定使得傳感器可以準確朝向待測冠層。
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?
產(chǎn)品特點
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?
?應(yīng)用領(lǐng)域:
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?
?技術(shù)參數(shù):
PRI波段 | 波長峰值:532±2nm和570±2 nm,半峰寬(FWHM)為10nm |
準確度 | 優(yōu)于光譜輻照度和輻亮度值的10% |
分辨率 | 向上半球視野傳感器為:0.0001 W m-2 nm-1 向下視場光闌傳感器為:0.0001 W m-2nm-1 sr-1 |
電子光學(xué)組件 | (1) 特氟龍余弦校正器,半球視野 (2) 視場光闌:視場范圍36° |
校準 | 符合美國國家標準及技術(shù)研究所標定標準(NIST traceable)光譜輻照度 (W m-2 nm-1) 或輻亮度 (W m-2 nm-1 sr-1) |
測量時間 | ~600 ms |
尺寸 | 43×40×27mm |
重量 | 傳感器:47g,傳感器帶5m線:170g |
供電 | 3.6 ~ 15 VDC, 測量期間(300ms)4 mA,待測期間30µA |
工作溫度 | -40~50℃ |
纜線長度 | 標配5 m,可定制其它長度 |
接口類型 | 3.5 mm耳機接口或鍍錫裸線接口 |
通訊 | SDI-12 數(shù)字傳感器 |
支持數(shù)采 | Decagon Em50系列數(shù)采, ProCheck。CSI數(shù)采 |
美國METER SRS-PRI 光化學(xué)反射指數(shù)測量儀?
?訂貨及配件
傳感器:SRS-PRI向上半球視野傳感器,SRS-PRI向下視場光闌傳感器
數(shù)采:EM50或Em50G數(shù)據(jù)采集器。
可選配件
延伸臂:1m長鋁管,可輔助固定傳感器到基礎(chǔ)設(shè)施上,能連接絕大多數(shù)方形或圓形位置以及直徑2英寸以下的管子
多傳感器固定架:可將多個傳感器固定在一個支架上,推薦1個向上的傳感器,以及3個以內(nèi)向下傳感器,向下傳感器安裝方向成90°夾角