<legend id="dnf07"></legend>
    • <tr id="dnf07"><dfn id="dnf07"></dfn></tr>

      <dl id="dnf07"><label id="dnf07"></label></dl>
    • (1151)T型三閥組

      序號(hào) 公稱壓力 進(jìn)口 出口 適用溫度 閥體材料
      1 40MPa 腰型法蘭 板式安裝 -20~450℃ 20#
      2 -70~240℃ 1Cr18Ni9Ti

      該公司產(chǎn)品分類: 電容式液位 電磁閥 其它閥門 自力式閥門 氣動(dòng)閥門 電動(dòng)閥門 無(wú)線溫度儀表 溫度變送器 接頭 繞行管 穿線盒 截止閥 球閥 閥組 橋架 儀表箱 儀表附件 計(jì)算機(jī)電纜 控制電纜 電力電纜

      57357-USPME操作平臺(tái)(含15ml瓶架)/15ml固相微萃取操作平臺(tái)

       SPME操作平臺(tái)(含15ml瓶架)/15ml固相微萃取操作平臺(tái)在支撐固相微萃取手柄的同時(shí)固定八個(gè)樣品瓶,以得到一致的萃取頭浸入深度。產(chǎn)品目錄號(hào)57357-U 可容納 15mL 樣品瓶。不能用于自動(dòng)/高效液相色譜萃取頭手柄。

       

      SPME操作平臺(tái)(含15ml瓶架)/15ml固相微萃取操作平臺(tái)簡(jiǎn)介:美國(guó)Supelco公司專利產(chǎn)品-固相微萃取(Solid Phase Micro Extraction),1994年獲美國(guó)匹茲堡分析儀器會(huì)議R&D100項(xiàng)革新大獎(jiǎng),是一種應(yīng)現(xiàn)代儀器的要求而產(chǎn)生的樣品前處理新技術(shù),幾乎克服了以往一些傳統(tǒng)樣品處理技術(shù)的所有缺點(diǎn),集采樣、萃取、濃縮、進(jìn)樣于一體,便于攜帶,真正實(shí)現(xiàn)樣品的現(xiàn)場(chǎng)采集和富集,能夠與氣相、氣相-質(zhì)譜、液相、液相-質(zhì)譜儀聯(lián)用,有手動(dòng)或自動(dòng)兩種操作方式,讓更多的分析工作者從重復(fù)、煩瑣的操作中解脫出來(lái)。廣泛應(yīng)用于環(huán)保及水質(zhì)處理、臨床藥理、公安案件分析、制藥、化工、國(guó)防等領(lǐng)域。固相微萃取(SPME)非常小巧,狀似一只色譜注射器,由手柄(Holder)和萃取頭或纖維頭(Fiber)兩部分構(gòu)成。萃取頭是一根外套不銹鋼細(xì)管的1cm長(zhǎng)、涂有不同色譜固定相或吸附劑的熔融石英纖維頭,纖維頭在不銹鋼管內(nèi)可自由伸縮,用于萃取、吸附樣品;手柄用于安裝或固定萃取頭,可永久使用。SPME操作平臺(tái)(含15ml瓶架)/15ml固相微萃取操作平臺(tái)?典型應(yīng)用:表面活性劑環(huán)境水樣食品、香精、香料法庭樣品血、尿和體液中藥物聚合物和固樣中痕量雜質(zhì)(頂空方式)藥物中殘留溶劑氣體硫化物及揮發(fā)物(VOC

      該公司產(chǎn)品分類: 水質(zhì)分析儀/多參數(shù)水質(zhì)分析儀 生化試劑 實(shí)驗(yàn)室儀器 燒杯 實(shí)驗(yàn)室用具 色譜耗材及配件 樣品前處理儀器及耗材

      8960|E5515C 通訊測(cè)試儀!供/收 8960|E5515C 通訊測(cè)試儀

      銷售/租賃通訊測(cè)試儀8960|E5515C

      名稱:無(wú)線通訊測(cè)試儀 8960|E5515C 廠家:Agilent 型號(hào):8960|E515B|E5515C

      8960主要技術(shù)指標(biāo)
      • 支持W-CDMA、HSPA、cdma2000、1xEV-DO、IS-95、GSM、GPRS、EGPRS、TIA/EIA-136和AMPS手機(jī)測(cè)試
      • 軟件可升級(jí)
      • GPIB和LAN接口
      • 通過(guò)GPIB接口進(jìn)行遠(yuǎn)程控制
      技術(shù)指標(biāo)
      • 頻率范圍:292至2700 MHz
      • -127至-10 dBm輸出
      • VSWR:400至1000 MHz時(shí)<1.14:1
      • < +/-1.1dB電平精度

      描述

      用于8960系列10無(wú)線通訊測(cè)試儀的Agilent E5515C硬件平臺(tái)為手機(jī)制造商提供直接的競(jìng)爭(zhēng)優(yōu)勢(shì)。業(yè)經(jīng)驗(yàn)證的8960無(wú)線通訊測(cè)試儀專為大規(guī)模、自動(dòng)化手機(jī)生產(chǎn)測(cè)試而設(shè)計(jì),具有快速、精確、可重復(fù)、多格式、易于編程和格式靈活的架構(gòu)等特點(diǎn)。對(duì)于手機(jī)制造商來(lái)說(shuō),這有助于降低測(cè)試成本,提高產(chǎn)量,幫助他們滿足客戶當(dāng)前和未來(lái)對(duì)手機(jī)的需求。

      備注:

      本公司進(jìn)口電子儀器儀表的代理銷售、租賃和維修,成色新,價(jià)格低,以質(zhì)量為本,服務(wù)至誠(chéng)!力求更,服務(wù)力求更! 歡迎來(lái)電 垂詢或親臨選購(gòu),并歡迎預(yù)定。

      周經(jīng)理 135 6403 5149  021-6172 8576  /  021-61124 992

      高價(jià)各類高頻儀器 儀表示波器、信號(hào)發(fā)生器、頻譜分析儀、網(wǎng)絡(luò)分析儀、直流穩(wěn)壓電源、手持示波表、邏輯分析儀、耐壓測(cè)試儀等各種測(cè)試儀器。

      該公司產(chǎn)品分類: 設(shè)備出售 靜電槍 設(shè)備回收

      STV62015藥典要求用的封閉式薄膜過(guò)濾器

      2015藥典要求用的封閉式薄膜過(guò)濾器一次購(gòu)買可長(zhǎng)期使用,每試驗(yàn)一個(gè)濾頭損耗一張濾膜.其它部件均為耐用,多次使  用,無(wú)廢物處理,符合環(huán)保(GLP)要求.貴重藥液可以回收.在抗生素藥品檢查,所需培養(yǎng)基僅為封閉式濾器的一半量,大地節(jié)約試驗(yàn)費(fèi)用; 2聯(lián)、3聯(lián)、6聯(lián)封閉式薄膜過(guò)濾器配套,一次完成一批供試品試驗(yàn)。

      2015藥典要求用的封閉式薄膜過(guò)濾器規(guī)格:    

      1. 底座三聯(lián)式、六聯(lián)式均適合凈化臺(tái)內(nèi)操作.    

      2. 濾杯容積100ml,有50ml及100ml刻度.

      2015藥典要求用的封閉式薄膜過(guò)濾器使用方法:    

      1.?dāng)Q松底部圓螺母,抬起金屬固定架,取出玻璃桶,在多孔墊板下先放置一橡膠墊圈,在墊板上放置一聚四氟乙烯(PTFE)濾膜墊圈,然后放上微孔濾膜 (φ50mm,0.45μ),再放置一四氟乙烯(PTFE)濾膜墊圈,安裝玻璃桶,在玻璃桶頂部再安裝一片密封橡膠片,套上金屬固定架,擰緊底部螺母,蓋上頂部可啟開的蓋即成密閉式結(jié)構(gòu),如不需要全密閉結(jié)構(gòu),可不安裝頂部橡膠片;    

      2.底部排液管口接一橡膠管,并用紗布或別的包扎好管口;  

      3.將整個(gè)濾器連底座包扎好,進(jìn)行121℃蒸汽消毒滅菌后即可使用;   

      4.加液體試樣,可用滅菌器注射,刺入橡膠片,注入濾器內(nèi),加固體、半固體試樣,可用開發(fā)式直接加入濾器內(nèi);   

      5.采用密閉培養(yǎng)時(shí),請(qǐng)參考儀器操作說(shuō)明;

      該公司產(chǎn)品分類: 耗材 壓力儀表 瓶類檢測(cè)儀 微型水泵,真空泵 電阻率測(cè)定儀 便攜式電測(cè)水位計(jì) 糧食水分測(cè)定儀 促銷產(chǎn)品 折光儀/折射儀 定氮儀,消煮爐 照度計(jì) 活性炭測(cè)試儀 晶閘管測(cè)試儀 可控硅控制器 焊接檢驗(yàn)尺 無(wú)菌檢查薄膜過(guò)濾器 管樁荷載測(cè)試儀

      Rat 15-LO/LOX ELISA Kit測(cè)定,大鼠血清15脂加氧酶試劑盒

      Rat 15-LO/LOX ELISA Kit測(cè)定,大鼠血清15脂加氧酶 elisa試劑盒價(jià)格,15-LO/LOX實(shí)驗(yàn)代檢測(cè)

      ELISA種屬:人Human、大鼠Rat、小鼠Mouse、兔子Rabbit、雞Chicken、猴Monkey、牛Bovine、魚Fish、馬Equine、犬Canine、駱駝Camel、鹿Deer、植物Plant、山羊Goat、綿羊Sheep、豚鼠Guinea、鴨Duck、豬Porcine、驢Donkey等。

      大鼠15脂加氧酶(15-LO/LOX)ELISA試劑盒 北京ELISA實(shí)驗(yàn)代做 Rat 15-lipoxygenase,15-LO/LOX ELISA Kit 加拿大HCB公司ELISA試劑盒價(jià)格 北京代理 加拿大HCB進(jìn)口原裝試劑盒,折扣低,貨期2-3周,原裝進(jìn)口,質(zhì)量保證,國(guó)產(chǎn)ELISA試劑盒,外地用戶3天發(fā)貨,北京用戶可以送貨上門,詳詢: 15311986590 在線QQ:2694024752

      小鼠胰淀素 ELISA試劑盒免費(fèi)代做,小鼠Amylin ELISA檢測(cè)方法,elisa試劑盒售價(jià),哪里代測(cè),elisa實(shí)驗(yàn)操作步驟,elisa kit說(shuō)明書小鼠β淀粉樣蛋白1-40 ELISA試劑盒免費(fèi)代做,小鼠Aβ1-40 ELISA檢測(cè)方法,elisa試劑盒售價(jià),哪里代測(cè),elisa實(shí)驗(yàn)操作步驟,elisa kit說(shuō)明書小鼠β淀粉樣蛋白1-42 ELISA試劑盒免費(fèi)代做,小鼠Aβ1-42 ELISA檢測(cè)方法,elisa試劑盒售價(jià),哪里代測(cè),elisa實(shí)驗(yàn)操作步驟,elisa kit說(shuō)明書 小鼠雄烯二酮 ELISA試劑盒免費(fèi)代做,小鼠ASD ELISA檢測(cè)方法,elisa試劑盒售價(jià),哪里代測(cè),elisa實(shí)驗(yàn)操作步驟,elisa kit說(shuō)明書小鼠血管生成素4 ELISA試劑盒免費(fèi)代做,小鼠ANG-4 ELISA檢測(cè)方法,elisa試劑盒售價(jià),哪里代測(cè),elisa實(shí)驗(yàn)操作步驟,elisa kit說(shuō)明書 小鼠血管緊張素轉(zhuǎn)化酶 ELISA試劑盒免費(fèi)代做,小鼠ACE ELISA檢測(cè)方法,elisa試劑盒售價(jià),哪里代測(cè),elisa實(shí)驗(yàn)操作步驟,elisa kit說(shuō)明書

      該公司產(chǎn)品分類: 生化試劑 Promega 其他ELISA試劑盒 駱駝(Camel)ELISA試劑盒 驢(Donkey)ELISA試劑盒 鹿(EMP)ELISA試劑盒 鴨(Duck)ELISA試劑盒 豚鼠(Guinea)ELISA試劑盒 綿羊(Sheep)ELISA試劑盒 山羊(Goat)ELISA試劑盒 植物(Plant)ELISA試劑盒 犬(Canine)ELISA試劑盒 馬(Horse)ELISA試劑盒 魚(Fish)ELISA試劑盒 豬(Porcine)ELISA試劑盒 牛(Bovine)ELISA試劑盒 猴(Monkey)ELISA試劑盒 雞(Chicken)ELISA試劑盒 兔子(Rabbit)ELISA試劑盒 小鼠(Mouse)ELISA試劑盒

      沃申道夫Wachendorff增量式編碼器WDG 115T-沃申道夫

      Wachendorff(沃申道夫產(chǎn)品簡(jiǎn)介及常用型號(hào) 

      Wachendorff(沃申道夫主要的產(chǎn)品包括以下三個(gè)生產(chǎn)線:Opus 系列移動(dòng)操作面板WDG  系列增量型編碼器     其他工業(yè)電子產(chǎn)品。具體產(chǎn)品有:Opus 系列  OPUS A1 , OPUS A2 , OPUS Thor ,OPUS 21WDG  系列  WDG 58B , WDG SSI , WDG 40A , WDG 80H , WDG 58V , WDG 58K, WDG 115T , WDG 115M            WDG 58B-1500-ABN-G24-K3     WDG 40A-500-ABN-I24-K2           WDG 53S-5000-ABN-I24-K2     WDG 90B-1024-AB-H30-S2           WDG 115T-2048-AB-R30-S3     WDG 115M-1800-ABN-G24-S3           SZG 65-1250-N-UP-G24-05     WDG-DPB1B-0013-C100-0CC           WDG-SL00G-1213-C100-CRW     WDG-S100G-0013-B150-PRL           WDG-C8B1B-0013-C100-CRW     WDGHA1005      WDGHA1210

      詳細(xì)介紹:

      WDG58B-1024-ABN-G24-L3德國(guó)沃申道夫WACHENDORFF

      德國(guó)WACHENDORFF編碼器

      Wachendorff 成立于1978年,是歐洲最大的編碼器生產(chǎn)廠家之一。幾十年來(lái),Wachendorff公司的核心價(jià)值觀一直是為控制、檢測(cè)、優(yōu)化工控系統(tǒng)設(shè)計(jì)生產(chǎn)銷售設(shè)備。Wachendorff以產(chǎn)品廣泛應(yīng)用于惡劣的環(huán)境而贏得美譽(yù),同時(shí)公司產(chǎn)品也大量應(yīng)用于便攜式或可移動(dòng)的操作平臺(tái)。

      德國(guó)WACHENDORFF編碼器

      YM1151LT法蘭式液位變送器生產(chǎn)廠家

      YM1151LT法蘭式液位變送器

       

        YM1151LT,法蘭液位變送器式具有測(cè)量,使用方便的優(yōu)點(diǎn)。只要將其裝到待測(cè)容器的下部,就可對(duì)容器內(nèi)液體進(jìn)行測(cè)量。用于測(cè)量含有固體和沉淀性液體和蒸汽的液位和和密度,然后轉(zhuǎn)變成4~20mA DC的電流信號(hào)輸出。 接液膜片可選用不銹鋼,鉭等高抗腐蝕性材料,可對(duì)所有常溫或高溫液體進(jìn)行測(cè)量。 智能型可與HART手操器通訊,通過(guò)它進(jìn)行設(shè)定。現(xiàn)場(chǎng)調(diào)整型智能差壓變送器是我公司根據(jù)現(xiàn)場(chǎng)要求研制開發(fā)的新產(chǎn)品,可以脫離手操器,通過(guò)按鍵的方式現(xiàn)場(chǎng)調(diào)零、組態(tài)等操作。  

      例:YM1151LT3EF211S1 YM3351LT3ZF111S1 訂貨時(shí)須注明下列條款 型號(hào)、規(guī)格測(cè)量范圍及單位, 選擇輸出和顯示方式

       

      務(wù)

       

      1、我公司所售產(chǎn)品質(zhì)保期為一年,在一年以內(nèi)出現(xiàn)質(zhì)量問(wèn)題的,負(fù)責(zé)免費(fèi)維修。

      2、質(zhì)保期內(nèi)如用戶使用不當(dāng),造成產(chǎn)品損壞,我公司負(fù)責(zé)維修,收取損壞部件成本費(fèi)。

      3、質(zhì)保期后產(chǎn)品出現(xiàn)質(zhì)量問(wèn)題,我公司負(fù)責(zé)維修,收取損壞部件成本費(fèi)。

      4、我公司全天侯服務(wù)熱線:

      5、如用戶需我公司現(xiàn)場(chǎng)服務(wù),對(duì)省內(nèi)用戶我公司服務(wù)人員24小時(shí)內(nèi)到達(dá)現(xiàn)場(chǎng),省外用戶72小時(shí)內(nèi)到達(dá)現(xiàn)場(chǎng)。

       

                                                                             江蘇益民電氣有限公司

      該公司產(chǎn)品分類: 物位儀表 溫度儀表 效驗(yàn)儀表 顯示儀表 變送器系列 液位儀表 壓力表系列 流量?jī)x表

      SDP-E20/1.2斯得浦SDP-E系列電磁隔膜計(jì)量泵

       微處理器控制,頻率及其沖程可調(diào),工作時(shí)間可根據(jù)需要設(shè)定的,電磁驅(qū)動(dòng)的隔膜式計(jì)量泵?捎糜诙喾N液體的計(jì)量輸送。

      性能參數(shù)表

      HT/HT-Z系列電磁隔膜計(jì)量泵性能參數(shù)表

      產(chǎn)品名稱

      流量(L/h)

      壓力(Bar)

      口徑(mm)

      沖程頻率(次/分鐘)

      功率(W

      電壓(V

      重量(kg

      SDP-E0.5/12

      0.5

      12

      6

      120

      35

      220

      2.8

      SDP-E01/12

      1

      12

      6

      120

      35

      220

      2.8

      SDP-E03/8

      3

      8

      6

      120

      46

      220

      2.8

      SDP-E05/4

      5

      4

      6

      120

      46

      220

      2.8

      SDP-E07/4

      7

      4

      6

      120

      46

      220

      2.8

      SDP-E10/3

      10

      3

      6

      120

      46

      220

      2.8

      SDP-E12/2

      12

      2

      6

      120

      50

      220

      2.8

      SDP-E14/2

      14

      2

      6

      120

      50

      220

      2.8

      SDP-E18/2

      18

      2

      6

      120

      50

      220

      2.8

      SDP-E20/1.2

      20

      1.2

      6

      120

      50

      220

      2.8

      SDP-E25/1.2

      25

      1.2

      6

      120

      50

      220

      2.8

      SDP-E手動(dòng)型:可調(diào)節(jié)沖程長(zhǎng)度0-100%,可調(diào)節(jié)沖程頻率0-100%,可選液位開關(guān)功能。

      SDP-EZ自動(dòng)型:擁有手動(dòng)功能外,可接受外部模擬量信號(hào)、脈沖信號(hào)進(jìn)行自動(dòng)控制

      計(jì)量泵材質(zhì)表

      SDP-E系列電磁隔膜計(jì)量泵材質(zhì)表

      配件名稱 Part name

      過(guò)流部分材質(zhì) Over-current part

      泵頭材質(zhì) Pump head

      聚丙烯(RPP)

      聚氯乙烯(PVC)

      聚偏氟乙烯(PVDF)

      SS304

      SS316

      隔膜材質(zhì) Diaphragm

      聚四氟乙烯PTFE

      聚四氟乙烯PTFE

      聚四氟乙烯PTFE

      聚四氟乙烯PTFE

      聚四氟乙烯PTFE

      閥座材質(zhì) Valve seat

      聚四氟乙烯PTFE

      聚四氟乙烯PTFE

      聚四氟乙烯PTFE

      316不銹鋼

      316不銹鋼

      閥球材質(zhì) Valve ball

      陶瓷ceramic

      陶瓷ceramic

      陶瓷ceramic

      陶瓷ceramic

      陶瓷ceramic

      吸入管 Inlet pipe

      PVC/PE

      PVC/PE

      PE/PVDF

      PE/PVDF

      PE/PVDF

      吐出管 Outlet pipe

      PE

      PE

      PE/PVDF

      PE/PVDF

      PE/PVDF

       

      斯得浦HL系列機(jī)械隔膜計(jì)量泵

       

      產(chǎn)品特點(diǎn)Product features

      .先進(jìn)的結(jié)構(gòu)緊湊牢固、使用壽命更長(zhǎng)。.泵體選用優(yōu)質(zhì)的工程塑料,耐腐蝕性能更優(yōu)秀.泵頭可選擇PVDF/RPP/PVC/SUS304/SUS316等材質(zhì)應(yīng)用范圍更廣。.加強(qiáng)型PTFE-橡膠多層復(fù)合隔膜、完全無(wú)泄漏、使用更放心。.運(yùn)行或停泵時(shí)可進(jìn)行0-100%的流量精確調(diào)節(jié)。.模塊化設(shè)計(jì)、保養(yǎng)維護(hù)更容易。產(chǎn)品應(yīng)用Product application

      .污水處理工程、電廠循環(huán)水處理、電鍍、線路板、造紙、游池等行業(yè)的聚合氯化鋁(PAC)、聚丙烯酰胺(PAM)、漂白劑等化學(xué)藥劑/助劑的精確投加。.石油、化工、實(shí)驗(yàn)室等行業(yè)的化學(xué)藥劑的精確配比及投加.助磨劑及各類助燃劑的添加性能參數(shù)表

      HL系列機(jī)械隔膜計(jì)量泵性能參數(shù)表

      產(chǎn)品名稱

      流量(L/h)

      壓力(Mpa)

      口徑(mm)

      電機(jī)功率(W

      電壓(V

      重量(kg

      HL13/1.0

      13

      1

      9X15軟管含注射閥及過(guò)濾器

      40

      380/220

      5.8

      HL26/1.0

      26

      1

      9X15軟管含注射閥及過(guò)濾器

      40

      380/220

      5.8

      HL40/1.0

      40

      1

      9X15軟管含注射閥及過(guò)濾器

      40

      380/220

      5.8

      HL55/1.0

      55

      1

      9X15軟管含注射閥及過(guò)濾器

      40

      380/220

      5.8

      HL70/0.5

      70

      0.5

      9X15軟管含注射閥及過(guò)濾器

      60

      380/220

      5.8

      HL100/0.3

      100

      0.3

      9X15軟管含注射閥及過(guò)濾器

      60

      380/220

      5.8

      HL128/0.3

      128

      0.3

      9X15軟管含注射閥及過(guò)濾器

      60

      380/220

      5.8

      HL-A150/0.3

      150

      0.3

      9X15軟管含注射閥及過(guò)濾器

      60

      380

      6

      HL-A170/0.3

      170

      0.3

      9X15軟管含注射閥及過(guò)濾器

      60

      380

      6

      HL-A200/0.3

      200

      0.3

      9X15軟管含注射閥及過(guò)濾器

      60

      380

      6

      HL-A220/0.3

      220

      0.3

      9X15軟管含注射閥及過(guò)濾器

      90

      380

      6

      注:本系列計(jì)量泵基本配置是9X15軟管連接,接口可另選擇:DN15PVC承插接口方式,DN15法蘭盤連接方式。

      計(jì)量泵過(guò)流部分材質(zhì)表

      HL系列機(jī)械隔膜計(jì)量泵過(guò)流部分材質(zhì)表、

       

      零配件名稱

      過(guò)流部分材質(zhì)

       

      Pump

      RPP

      PVC

      PVDF

      SUS304

      SUS316L

       
       

      Diaphragm

      PTFE+橡膠PTFE+Rubber

      PTFE+橡膠PTFE+Rubber

      PTFE+橡膠PTFE+Rubber

      PTFE+橡膠PTFE+Rubber

      PTFE+橡膠PTFE+Rubber

       
       

        Check Valves

      RPP

      PVC

      PVDF

      SUS304

      SUS316L

       
       

      Ball seat

      PTFE

      PTFE

      PTFE

      SUS304

      SUS316L

       
       

        Ball

      陶瓷Ceramics

      陶瓷Ceramics

      陶瓷Ceramics

      陶瓷Ceramics

      陶瓷Ceramics

       
       

      密封墊片 Gasket

      PTFE

      PTFE

      PTFE

      PTFE

      PTFE

       

       

      斯得浦HK系列機(jī)械隔膜計(jì)量泵

       

       HK系列機(jī)械隔膜計(jì)量泵是可按各種工藝流程的需要,輸送水及類似水的化學(xué)液體以及腐蝕性和非腐蝕性液體的一種往復(fù)式容積泵,流量可在0-100%范圍內(nèi)調(diào)節(jié),產(chǎn)品執(zhí)行中國(guó)國(guó)家標(biāo)準(zhǔn)GB/T7782-2008及參照國(guó)際先進(jìn)設(shè)計(jì)理念設(shè)計(jì)并生產(chǎn)。產(chǎn)品廣泛應(yīng)用于石油、化工、水處理、環(huán)保、食品、輕工、造紙、制藥、印染、冶金、礦山、電鍍等行業(yè)。產(chǎn)品特點(diǎn)Product characteristics:

      ◆ 結(jié)構(gòu)簡(jiǎn)單緊湊,維護(hù)更加方便。◆ 雙偏心凸輪結(jié)構(gòu)驅(qū)動(dòng),結(jié)構(gòu)緊湊,運(yùn)行平穩(wěn)可靠。◆ 油浸潤(rùn)滑,只需定期更換潤(rùn)滑油,潤(rùn)滑系統(tǒng)無(wú)需專門維護(hù)。◆ 可靠的流量調(diào)節(jié)機(jī)構(gòu),產(chǎn)品運(yùn)行或停止?fàn)顟B(tài)時(shí)均可輕松調(diào)節(jié)流量。◆ 采用高強(qiáng)度的聚四氟乙烯與橡膠的復(fù)合膜片,耐腐蝕、壽命長(zhǎng)、適合輸送各種腐蝕性、危險(xiǎn)性液體。◆ 多種可選用的過(guò)流材質(zhì),還可按使用要求定制其它特殊材料,以適用輸送各種腐蝕性和非腐蝕性液體。◆ 完全不泄露,安全性能高,可輸送各種易燃、易爆、劇毒、放射性、強(qiáng)刺激性、強(qiáng)腐蝕性液體。◆ 高精度單向止回閥結(jié)構(gòu),具有計(jì)量精確、結(jié)構(gòu)緊湊、密封性好、壽命長(zhǎng)、互換性強(qiáng)、成本低、安裝方便等諸多優(yōu)點(diǎn)。◆ 可配套變頻電機(jī)接收4-20mA信號(hào)來(lái)調(diào)節(jié)流量,進(jìn)行外部自動(dòng)控制。◆ 可配套沖程調(diào)節(jié)器來(lái)自動(dòng)調(diào)節(jié)流量。主要參數(shù)

      ◆ 額定流量24-2000L/h,最高額定壓力1.0Mpa。◆ 輸送介質(zhì)溫度-30-50℃(不銹鋼為100℃)。◆ 介質(zhì)粘度:0.3-800 mm2/s.◆ 計(jì)量復(fù)位精度+-1%。

      性能參數(shù)表

      HK系列機(jī)械隔膜計(jì)量泵性能參數(shù)表

      產(chǎn)品型號(hào) Model

      最大流量FlowL/h

      最大出口壓力PressureMpa

      功率PowerW

      電壓VoltageV

      泵頭材質(zhì)Pump head material

      口徑Diametermm

      連接方式Connection

      重量Weightkgs

      HK24/1.0

       

      24

       

      1.0

       

      250

       

      380

       

      RPP/PVDFSS304(可選)

       

      DN15

       

      承插socket 

      16

      HK54/1.0

      54

       

      1.0

       

      250

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      承插socket 

      16

      HK85/0.8

      85

       

      0.8

       

      250

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      承插socket 

      16

      HK100/0.8

      100

       

      0.8

       

      250

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      承插socket 

      16

      HK120/0.8 

      120

       

      0.8

       

      250

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      承插socket 

      17

      HK175/0.7

      175

       

      0.7

       

      250

       

      380

       

      RPP/PVDFSS304(可選)

       

      DN15

       

      承插socket 

      17

      HK210/0.6

       

      210

       

      0.6

       

      250

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      承插socket 

      17

      HK280/0.6

      280

       

      0.6

       

      250

       

      380

       

      RPP/PVDFSS304(可選)

       

      DN15

       

      承插socket 

      17

      HK320/0.6

      320

       

      0.6

      370

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      法蘭flange

      17

      HK380/0.5

      380

       

      0.5

      370

       

      380

       

      RPP/PVDFSS304(可選)

       

      DN15

       

      法蘭flange

       

      16

      HK410/0.5

       

      410

      0.5

       

      550

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      法蘭flange

      18

      HK500/0.4

       

      500

       

      0.4

       

      550

       

      380

       

      RPP/PVDFSS304(可選)

       

      DN15

       

      法蘭flange

      18

      HK550/0.4

      550

      0.4

       

      550

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      法蘭flange

      18

      HK600/0.3

      600

      0.3

       

      550

       

      380

       

      RPP/PVDF、SS304(可選)

       

      DN15

       

      法蘭flange

      18

      HK630/0.3

      630

      0.3

       

      550

       

      380

       

      RPP/PVDFSS304(可選)

       

      DN15

       

      法蘭flange

      18

      HK-A800/0.4

       

      800

       

      0.4

       

      750

       

      380

       

      RPP/SS304(可選)

       

      DN32

       

      承插 socket/法蘭flange

       

      50

      HK-B1000/0.4

       

      1000

       

      0.4

       

      750

       

      380

       

      RPP/SS304(可選)

       

      DN32

       

      承插 socket/法蘭flange

       

      50

      HK-B1200/0.4

       

      1200

       

      0.4

       

      750

       

      380

       

      RPP/SS304(可選)

       

      DN32

       

      承插 socket/法蘭flange

       

      50

      HK-B1500/0.4

       

      1500

       

      0.4

       

      750

       

      380

       

      RPP/SS304(可選)

       

      DN32

       

      承插 socket/法蘭flange

       

      50

      HK-B1800/0.3

       

      1800

       

      0.3

       

      750

       

      380

       

      RPP/SS304(可選)

       

      DN32

       

      承插 socket/法蘭flange

       

      53

      HK-B2000/0.3

       

      2000

       

      0.3

       

      750

       

      380

       

      RPP/SS304(可選)

       

      DN32

       

      承插 socket/法蘭flange

       

      53

      HK--C2400

      2400

      0.4

      1100

      380

      RPP/SS304(可選)

      DN40

      法蘭flange

      75

      HK--C2800

      2800

      0.3

      1500

      380

      RPP/SS304(可選)

      DN40

      法蘭flange

      75

      HK--C3300

      3300

      0.3

      1500

      380

      RPP/SS304(可選)

      DN40

      法蘭flange

      75

      計(jì)量泵過(guò)流部分材質(zhì)表

      HK系列機(jī)械隔膜計(jì)量泵過(guò)流部分材質(zhì)表

      零配件名稱  Part Name

      過(guò)流部分材質(zhì)over-current part

      Pump head

      RPP

      PVC

      PVDF

      SUS304

      SUS316L

      Diaphragm

      PTFE+橡膠(Rubber

      PTFE+橡膠(Rubber

      PTFE+橡膠(Rubber

      PTFE+橡膠(Rubber

      PTFE+橡膠(Rubber

      單向閥 Check Valves

      RPP

      PVC

      PVDF

      SUS304

      SUS316L

      閥球座 Ball seat

      PTFE/PP

      PTFE/PVC

      PTFE

      SUS304

      SUS316L

      Ball

      陶瓷 Ceramics

      陶瓷 Ceramics

      陶瓷 Ceramics

      陶瓷 Ceramics

      陶瓷 Ceramics

      O型密封圈 O-ring

      氟橡膠(FKM)

      氟橡膠(FKM)

      PTFE

      PTFE

      PTFE

       

       

       

       

       

      該公司產(chǎn)品分類: 塞瓦計(jì)量泵 新道茨NEWDOSE 日本安智邁計(jì)量泵 德普羅名特計(jì)量泵 SDP斯得浦計(jì)量泵 美帕斯菲達(dá)計(jì)量泵 意大利EMEC愛米克計(jì)量泵 TTbest精密計(jì)量泵 意大利道茨計(jì)量泵 意大利SEKO計(jì)量泵 米頓羅計(jì)量泵 力高計(jì)量泵 愛力浦計(jì)量泵 計(jì)量泵

      23698715進(jìn)氣閥

      569003100P伯格空濾外殼569000503P空濾壓差指示器1622515680博萊特進(jìn)氣閥1625165331博萊特進(jìn)氣閥2906904300阿特拉斯恒溫閥保養(yǎng)包02250138-090壽力空壓機(jī)配件02250145-097壽力空壓機(jī)配件02250155-971壽力空壓機(jī)配件02250155-970壽力空壓機(jī)配件C14200空氣過(guò)濾器外殼C16400空氣過(guò)濾器外殼C20500空氣過(guò)濾器外殼C23610空氣過(guò)濾器外殼C25860空氣過(guò)濾器外殼C25710空氣過(guò)濾器外殼C30810空氣過(guò)濾器外殼C281440空氣過(guò)濾器外殼C630空氣過(guò)濾器外殼C1140空氣過(guò)濾器外殼C1250空氣過(guò)濾器外殼4520092910空氣過(guò)濾器總成4520092920空氣過(guò)濾器總成4540092910空氣過(guò)濾器總成4550092910空氣過(guò)濾器總成4560092910空氣過(guò)濾器總成4486085951空氣過(guò)濾器總成4570092940空氣過(guò)濾器總成4580092940空氣過(guò)濾器總成4403077997空氣過(guò)濾器總成4403072998空氣過(guò)濾器總成4403072999空氣過(guò)濾器總成4404077997空氣過(guò)濾器總成4404077998空氣過(guò)濾器總成4404077999空氣過(guò)濾器總成4405077995空氣過(guò)濾器總成4405077996空氣過(guò)濾器總成4405077997空氣過(guò)濾器總成4406077998空氣過(guò)濾器總成4405077999空氣過(guò)濾器總成油氣分離器22051181462205117483空壓機(jī)濾芯1625165740空壓機(jī)濾芯1089057520阿特拉斯壓差傳感器64EB803登?諌簷C(jī)配件64EB805登?諌簷C(jī)配件TVS15170博萊特溫控閥TVSC80B博萊特溫控閥G40259200-010昆西空壓機(jī)配件24038846英格索蘭空壓機(jī)配件2104080019熱控制閥2104080020熱控制閥ATC35033英格索蘭空壓機(jī)配件ATC35033埃爾特空壓機(jī)配件2605702930復(fù)盛機(jī)油過(guò)濾器711823E1-301ETY369復(fù)盛機(jī)油過(guò)濾器阿斯埃爾離心機(jī)專用自潔式空濾芯離心機(jī)專用自潔式空濾芯3003497625離心機(jī)專用自潔式空濾芯3003003468離心機(jī)專用自潔式空濾芯3003001068離心機(jī)專用自潔式空濾芯3003000968離心機(jī)專用自潔式空濾芯3003001168離心機(jī)專用自潔式空濾芯離心機(jī)自潔式空濾芯空分專用自潔式空濾芯空分設(shè)備自潔式空濾芯2906096800阿特拉斯軸封維修包

      23733306最小壓力閥23698715進(jìn)氣閥23800584壓力傳感器19035641溫度傳感器23759236過(guò)濾網(wǎng)23699978空氣過(guò)濾器23711428機(jī)油過(guò)濾器23716475油氣分離器23702772電機(jī)潤(rùn)滑脂100001110進(jìn)氣閥維修包

      該公司產(chǎn)品分類: 空壓機(jī)配件

      CSB-E04604m小鼠白介素15(IL-15)ELISA Kit

      Mouse Interleukin 15 (IL-15)ELISA KitCatalog No. CSB-E04604m(96T)􀁺 This immunoassay kit allows for the in vitro quantitative determination of mouseIL-15 concentrations in serum, plasma and other biological fluids.􀁺􀁺􀁺􀁺 Expiration date six months from the date of manufacture􀁺􀁺􀁺􀁺 FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES.2INTRODUCTIONInterleukin 15 (IL-15) is a cytokine with structural similarity to IL-2 that issecreted by mononuclear phagocytes (and some other cells) followinginfection by virus(es). This cytokine induces cell proliferation of natural killercells; cells of the innate immune system whose principal role is to kill virallyinfected cells.The protein encoded by this gene is a cytokine that regulates T and naturalkiller cell activation and proliferation. This cytokine and interleukin 2 sharemany biological activities. They are found to bind common hematopoietinreceptor subunits, and may compete for the same receptor, and thusnegatively regulate each other's activity. The number of CD8+ memory cells isshown to be controlled by a balance between this cytokine and IL2. Thiscytokine induces the activation of JAK kinases, as well as the phosphorylationand activation of transcription activators STAT3, STAT5, and STAT6. Studiesof the mouse counterpart suggested that this cytokine may increase theexpression of apoptosis inhibitor BCL2L1/BCL-x(L), possibly through thetranscription activation activity of STAT6, and thus prevent apoptosis. Twoalternatively spliced transcript variants of this gene encoding the same proteinhave been reported.Maintenance of memory cells does not appear to require persistence of theoriginal antigen; instead, survival signals for memory lymphocytes areprovided by cytokines such as IL-15. In transgenic mice that have the IL-15receptor alpha (IL-15Ralpha) gene knocked out, natural killer cells cells do notdevelop.3PRINCIPLE OF THE ASSAYThe microtiter plate provided in this kit has been pre-coated with an antibodyspecific to IL-15. Standards or samples are then added to the appropriatemicrotiter plate wells with a biotin-conjugated polyclonal antibody preparationspecific for IL-15 and Avidin conjugated to Horseradish Peroxidase (HRP) isadded to each microplate well and incubated. Then a TMB (3,3'5, 5'tetramethyl-benzidine) substrate solution is added to each well. Only thosewells that contain IL-15, biotin-conjugated antibody and enzyme-conjugatedAvidin will exhibit a change in color. The enzyme-substrate reaction isterminated by the addition of a sulphuric acid solution and the color change ismeasured spectrophotometrically at a wavelength of 450 nm ± 2 nm. Theconcentration of IL-15 in the samples is then determined by comparing theO.D. of the samples to the standard curve.DETECTION RANGE6.25 pg/ml-400 pg/ml. The standard curve concentrations used for the ELISA’swere 400 pg/ml, 200 pg/ml,100 pg/ml, 50 pg/ml, 25 pg/ml, 12.5 pg/ml, 6.25pg/ml.SPECIFICITYThis assay recognizes recombinant and natural mouse IL-15. No significantcross-reactivity or interference was observed.SENSITIVITYThe minimum detectable dose of mouse IL-15 is typically less than 1.56 pg/ml.The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as4the lowest protein concentration that could be differentiated from zero.MATERIALS PROVIDEDReagent QuantityAssay plate 1Standard 2Sample Diluent 1 x 20 mlBiotin-antibody Diluent 1 x 10 mlHRP-avidin Diluent 1 x 10 mlBiotin-antibody 1 x 120μlHRP-avidin 1 x 120μlWash Buffer1 x 20 ml(25×concentrate)TMB Substrate 1 x 10 mlStop Solution 1 x 10 mlSTORAGE1. Unopened test kits should be stored at 2-8 ° C upon receipt and themicrotiter plate should be kept in a sealed bag. The test kit may be usedthroughout the expiration date of the kit, provided it is stored as prescribedabove. Refer to the package label for the expiration date.2. Opened test plate should be stored at 2-8°C in the aluminum foil bag withdesiccants to minimize exposure to damp air. The kits will remain stableuntil the expiring date shown, provided it is stored as prescribed above.53. A microtiter plate reader with a bandwidth of 10 nm or less and an opticaldensity range of 0-3 OD or greater at 450nm wavelength is acceptable foruse in absorbance measurement.REAGENT PREPARATIONBring all reagents to room temperature before use.1. Wash Buffer If crystals have formed in the concentrate, warm up toroom temperature and mix gently until the crystals have completelydissolved. Dilute 20 ml of Wash Buffer Concentrate into deionized ordistilled water to prepare 500 ml of Wash Buffer.2. Standard Centrifuge the standard vial at 6000-10000rpm for 30s.Reconstitute the Standard with 1.0 ml of Sample Diluent. Thisreconstitution produces a stock solution of 400 pg/ml. Allow the standardto sit for a minimum of 15 minutes with gentle agitation prior to makingserial dilutions. The undiluted standard serves as the high standard (400pg/ml). The Sample Diluent serves as the zero standard (0 pg/ml).Prepare fresh for each assay. Use within 4 hours and discard after use.3. Biotin-antibody Centrifuge the vial before opening. Dilute to the workingconcentration using Biotin-antibody Diluent(1:100), respectively.4. HRP-avidin Centrifuge the vial before opening. Dilute to the workingconcentration using HRP-avidin Diluent(1:100), respectively.Precaution: The Stop Solution provided with this kit is an acid solution. Wear eye,hand, face, and clothing protection when using this material.OTHER SUPPLIES REQUIRED􀁹 Microplate reader capable of measuring absorbance at 450 nm, with thecorrection wavelength set at 540 nm or 570 nm.􀁹 Pipettes and pipette tips.6􀁹 Deionized or distilled water.􀁹 Squirt bottle, manifold dispenser, or automated microplate washer.􀁹 An incubator which can provide stable incubation conditions up to37°C±0.5°C.SAMPLE COLLECTION AND STORAGE􀁺 Serum Use a serum separator tube (SST) and allow samples to clot for30 minutes before centrifugation for 15 minutes at 1000 g. Remove serumand assay immediately or aliquot and store samples at -20°C. Centrifugethe sample again after thawing before the assay. Avoid repeatedfreeze-thaw cycles.􀁺 Plasma Collect plasma using citrate, EDTA, or heparin as ananticoagulant. Centrifuge for 15 minutes at 1000 g within 30 minutes ofcollection. Assay immediately or aliquot and store samples at -20°C.Centrifuge the sample again after thawing before the assay. Avoidrepeated freeze-thaw cycles.Note: Grossly hemolyzed samples are not suitable for use in this assay.ASSAY PROCEDUREBring all reagents and samples to room temperature before use. It is recommendedthat all samples, standards, and controls be assayed in duplicate. All the reagentsshould be added directly to the liquid level in the well. The pipette should avoidcontacting the inner wall of the well.1. Add 100μl of Standard, Blank, or Sample per well. Cover with theadhesive strip. Incubate for 2 hours at 37°C.72. Remove the liquid of each well, don’t wash.3. Add 100μl of Biotin-antibody working solution to each well. Incubate for 1hour at 37°C. Biotin-antibody working solution may appear cloudy. Warmup to room temperature and mix gently until solution appears uniform.4. Aspirate each well and wash, repeating the process three times for a totalof three washes. Wash: Fill each well with Wash Buffer (200μl) and let itstand for 2 minutes, then remove the liquid by flicking the plate over a sink.The remaining drops are removed by patting the plate on a paper towel.Complete removal of liquid at each step is essential to good performance.5. Add 100μl of HRP-avidin working solution to each well. Cover themicrotiter plate with a new adhesive strip. Incubate for 1 hour at 37°C.6. Repeat the aspiration and wash three times as step 4.7. Add 90μl of TMB Substrate to each well. Incubate for 10-30 minutes at37°C. Keeping the plate away from drafts and other temperaturefluctuations in the dark.8. Add 50μl of Stop Solution to each well when the first four wells containingthe highest concentration of standards develop obvious blue color. If colorchange does not appear uniform, gently tap the plate to ensure thoroughmixing.9. Determine the optical density of each well within 30 minutes, using amicroplate reader set to 450 nm.CALCULATION OF RESULTSUsing the professional soft "Curve Exert 1.3" to make a standard curve isrecommended, which can be downloaded from our web.Average the duplicate readings for each standard, control, and sample andsubtract the average zero standard optical density. Create a standard curve byreducing the data using computer software capable of generating a four8parameter logistic (4-PL) curve-fit. As an alternative, construct a standardcurve by plotting the mean absorbance for each standard on the y-axis againstthe concentration on the x-axis and draw a best fit curve through the points onthe graph. The data may be linearized by plotting the log of the IL-15concentrations versus the log of the O.D. and the best fit line can bedetermined by regression analysis. This procedure will produce an adequatebut less precise fit of the data. If samples have been diluted, the concentrationread from the standard curve must be multiplied by the dilution factor.LIMITATIONS OF THE PROCEDURE􀁹 The kit should not be used beyond the expiration date on the kit label.􀁹 Do not mix or substitute reagents with those from other lots or sources.􀁹 It is important that the Standard Diluent selected for the standard curve beconsistent with the samples being assayed.􀁹 If samples generate values higher than the highest standard, dilute thesamples with the appropriate Standard Diluent and repeat the assay.􀁹 Any variation in Standard Diluent, operator, pipetting technique, washingtechnique, incubation time or temperature, and kit age can cause variationin binding.􀁹 This assay is designed to eliminate interference by soluble receptors,binding proteins, and other factors present in biological samples. Until allfactors have been tested in the Immunoassay, the possibility ofinterference cannot be excluded.TECHNICAL HINTS􀁹 Centrifuge vials before opening to collect contents.􀁹 When mixing or reconstituting protein solutions, always avoid foaming.􀁹 To avoid cross-contamination, change pipette tips between additions ofeach standard level, between sample additions, and between reagent9additions. Also, use separate reservoirs for each reagent.􀁹 When using an automated plate washer, adding a 30 second soak periodfollowing the addition of wash buffer, and/or rotating the plate 180 degreesbetween wash steps may improve assay precision.􀁹 To ensure accurate results, proper adhesion of plate sealers duringincubation steps is necessary.􀁹 Substrate Solution should remain colorless or light blue until added to theplate. Keep Substrate Solution protected from light. Substrate Solutionshould change from colorless or light blue to gradations of blue.􀁹 Stop Solution should be added to the plate in the same order as theSubstrate Solution. The color developed in the wells will turn from blue toyellow upon addition of the Stop Solution. Wells that are green in colorindicate that the Stop Solution has not mixed thoroughly with the SubstrateSolution.

      該公司產(chǎn)品分類: 科研試劑

      最新產(chǎn)品

      熱門儀器: 液相色譜儀 氣相色譜儀 原子熒光光譜儀 可見分光光度計(jì) 液質(zhì)聯(lián)用儀 壓力試驗(yàn)機(jī) 酸度計(jì)(PH計(jì)) 離心機(jī) 高速離心機(jī) 冷凍離心機(jī) 生物顯微鏡 金相顯微鏡 標(biāo)準(zhǔn)物質(zhì) 生物試劑
      亚洲阿v天堂在线观看2019,97免费人妻视在线视频,成人网站不卡在线观看,亚洲成av人电影在线无码
      <legend id="dnf07"></legend>
        • <tr id="dnf07"><dfn id="dnf07"></dfn></tr>

          <dl id="dnf07"><label id="dnf07"></label></dl>