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WAW-300微機(jī)控制電液伺服萬(wàn)能試驗(yàn)機(jī)300kN

〈a href=http://www.jadaronson.com target="_blank"〉主要用途:適用于機(jī)械、冶金、建筑、航天航空、石化等多個(gè)領(lǐng)域,是科研院所、大專院校、質(zhì)量檢測(cè)中心、工礦企業(yè)等部門進(jìn)行檢測(cè)、科研、仲裁工作不可缺少的檢測(cè)設(shè)備。主要技術(shù)指標(biāo):最大載荷:300kN。載荷測(cè)量精度:示值的±1%或±0.5%(載荷傳感器滿量程的1%)。變形測(cè)量精度:示值的±1%或±0.5%(引伸計(jì)滿量程的2%)。位移測(cè)量精度:示值的±0.5%。移動(dòng)速率:0.1mm/min~200mm/min。應(yīng)力速率:1N/mm2·s-1 ~80 N/mm2·s-1 。應(yīng)變速率:0.00025/s~0.01/s 。主要性能特點(diǎn):控制方式:位移、負(fù)荷、變形閉環(huán)控制。試樣夾持方式:液壓自動(dòng)夾持。試驗(yàn)保護(hù):限位保護(hù),軟件、硬件過(guò)載保護(hù)。具有低周疲勞試驗(yàn)功能 〈/a〉

57308Supelco 30um PDMS手動(dòng)固相微萃取頭

 Supelco 固相微萃取(SPME)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。固相微萃。SPME)的典應(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

FD-3013BFD-3013B智能化伽瑪輻射儀

  

主要技術(shù)指標(biāo):

 

◆探 測(cè) 器:Φ30×25mm,NaI(TI)晶體

◆靈 敏 度:350cps/μSv

◆靈 敏 閾:40kev

◆測(cè)量范圍:0.01 ~ 200μSv/h或μR/h

◆讀數(shù)顯示:五位數(shù)字以μSv/h為單位給出測(cè)量結(jié)果

◆報(bào) 警 閾:有四種供選擇:0.25μSv/h, 2.5μSv/h, 10μSv/h, 20μSv/h

◆電池欠壓報(bào)警:低于2.2v有“請(qǐng)更換電池”提示并發(fā)出聲響

◆測(cè)量精度:以置信度95%時(shí),一次讀數(shù): 0 ~ 10.00μSv/h ≤± 5%,10~ 200.00μSv/h≤±10%

◆測(cè)量時(shí)間:常規(guī)方式:每秒測(cè)量一次,顯示當(dāng)前3秒平均值

◆功        耗:≤200mW

◆使用環(huán)境:-10℃~ +50℃相對(duì)濕度(40℃溫度下)98%的極限條件下,相對(duì)誤差 ≤10%

◆重        量: 1.2Kg

 

應(yīng)用:

    在我國(guó)環(huán)保、放射衛(wèi)生、商檢、核地質(zhì)、廢金屬、礦物質(zhì)放射性分析和檢測(cè)等部門使用更多。測(cè)量χ-γ射線(經(jīng)國(guó)家計(jì)量部門標(biāo)定)能量響應(yīng)好,從0.06Kev-3Mev以上都可準(zhǔn)確的測(cè)量出χ-γ射線的照射劑量率或吸收劑量率,顯示單位為國(guó)際統(tǒng)一單位μSv/h。設(shè)有多種報(bào)警閾值。作為環(huán)境輻射檢測(cè)、放射源檢測(cè)、個(gè)人輻射防護(hù)水平測(cè)量等是非常實(shí)用和操作靈活的儀器。

 

該公司產(chǎn)品分類: 核素識(shí)別儀 便攜式中子測(cè)量?jī)x 便攜式β/γ/中子譜儀 電離室巡測(cè)儀 表面污染測(cè)量?jī)x 多功能輻射測(cè)量?jī)x 個(gè)人劑量報(bào)警儀 便攜式放射性監(jiān)測(cè)儀

德國(guó)沃申道夫WDG-C8B1B-0013-C100-CRW 

德國(guó)沃申道夫WACHENDORFF編碼器     德國(guó)Wachendorff(沃申道夫品牌由Rolf Wachendorff(沃申道夫19781117日在德國(guó)的Geisenheim創(chuàng)建,至今已有20多年的發(fā)展進(jìn)程。德國(guó)Wachendorff(沃申道夫自動(dòng)化公司為客戶提供堅(jiān)固的工業(yè)元件及智能化系統(tǒng),專用在高精度的測(cè)量位移、角度及方向的工業(yè)場(chǎng)合中。堅(jiān)固的工業(yè)級(jí)Wachendorff(沃申道夫編碼器的正常質(zhì)保期為五年,遠(yuǎn)遠(yuǎn)高于歐洲大部分品牌的一年質(zhì)保期的期限。     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 21     WDG  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

 

Wachendorff(沃申道夫公司的核心價(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(沃申道夫以產(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)。 

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網(wǎng)址:www.asaie.cn壽力SULLUBE32空壓機(jī)油 250022-669壽力空壓機(jī)油87250022-669壽力空壓機(jī)油87250022-670壽力空壓機(jī)油250022-670壽力壓縮機(jī)油RF/4000壽力空壓機(jī)油 250019-662壽力空壓機(jī)油02250051-153壽力空壓機(jī)油壽力24KT空壓機(jī)油 02250051-150壽力空壓機(jī)油壽力移動(dòng)空壓機(jī)油 250030-757壽力空壓機(jī)油SULLUBE32空壓機(jī)油02250137-895油氣分離器250034-112油氣分離器250034-114油氣分離器02250121-500油氣分離器02250100-753油氣分離器02250100-754油氣分離器02250100-755油氣分離器02250100-756油氣分離器250034-116油氣分離器250042-862油氣分離器02250060-462油氣分離器02250060-463油氣分離器02250061-137油氣分離器02250061-138油氣分離器02250061-753油氣分離器02250061-754油氣分離器250034-085油氣分離器02250048-734油氣分離器250034-087油氣分離器250034-086油氣分離器250034-122油氣分離器250034-134油氣分離器250034-120油氣分離器250034-128油氣分離器250034-124油氣分離器250034-123油氣分離器250034-130油氣分離器250034-129油氣分離器02250109-319油氣分離器02250109-321油氣分離器250028-244油氣分離器02250131-498空氣濾芯02250131-499空氣濾芯250018-652空氣濾芯043334空氣濾芯02250131-496空氣濾芯040596空氣濾芯02250044-537空氣濾芯049301空氣濾芯88290001-469空氣濾芯02250125-371空氣濾芯047542空氣濾芯047543空氣濾芯02250046-012空氣濾芯02250046-013空氣濾芯88290006-013空氣濾芯88290006-012空氣濾芯P181043空氣濾芯P124860空氣濾芯0409853空氣濾芯0409854空氣濾芯88290007-018空氣濾芯02250135-149空氣濾芯250007-838空氣濾芯250007-839空氣濾芯88290005-014空氣濾芯88290001-466空氣濾芯88290001-467空氣濾芯88290003-111空氣濾芯88290004-372空氣濾芯8829001-251空氣濾芯88290002-337空氣濾芯88290002-338空氣濾芯02250051-238空氣濾芯02250051-239空氣濾芯02250125-372空氣濾芯882900012-371空氣濾芯88290005-590空氣濾芯02250168-053空氣濾芯88290005-591空氣濾芯02250127-684空氣濾芯88290003-034空氣濾芯88290003-467空氣濾芯88290005-013空氣濾芯88290005-014空氣濾芯88290012-371空氣濾芯88290012-372空氣濾芯88290007-O18空氣濾芯88290013-079空氣濾芯250025-525油過(guò)濾器250025-526油過(guò)濾器250008-956油過(guò)濾器02250121-219油過(guò)濾器250007-842油過(guò)濾器250031-850油過(guò)濾器02250139-996油過(guò)濾器250007-665油過(guò)濾器02250155-709油過(guò)濾器02250125-367濾芯02250096-783油過(guò)濾器016742斷油閥總成014098斷油閥總成001684斷油閥維修包88290012-847止逆閥02250078-204溫控閥芯045764溫控閥芯049542溫控閥芯  001168溫控閥芯02250092-081溫控閥芯250028-762溫控閥芯88290002-832溫控閥芯013697溫控閥芯88290022-023溫控閥芯02250096-738溫控閥芯88290001-006溫控閥總成250025-621溫控閥維修包02250105-553溫控閥維修包001084溫控閥維修包001076溫控閥維修包826502-144溫控閥O型圈02250101-372溫控閥V密封圈250017-280背壓調(diào)節(jié)開(kāi)關(guān)02250127-402減壓閥048354減壓閥406929壓力調(diào)節(jié)器408275壓力調(diào)節(jié)器02250084-027壓力調(diào)節(jié)器02250046-568壓力調(diào)節(jié)器048059壓力調(diào)節(jié)器045099壓力調(diào)節(jié)器02250052-358壓力調(diào)節(jié)器88291002-741壓力調(diào)節(jié)器250023-600真空調(diào)節(jié)器02250190-454溢流閥048409壓力調(diào)節(jié)器維修包250019-453壓力調(diào)節(jié)器維修包041742壓力調(diào)節(jié)器維修包02250049-634放空閥02250100-042放空閥250028-693放氣閥250025-655放氣閥250030-276放氣閥041111放氣閥409783放空閥250031-771放空閥維修包250031-772放空閥維修包02250045-132放空閥維修包001667放空閥維修包250020-353壽力控維修包608311-001螺旋閥維修包250006-526進(jìn)氣閥彈簧02250112-032控制管路過(guò)濾器408389控制管路過(guò)濾器02250112-031控制管路過(guò)濾器維修包001692控制管路過(guò)濾器維修包250031-245控制管路過(guò)濾器維修包02250115-960控制管路過(guò)濾器維修包88290018-880控制管路過(guò)濾器維修包02250117-782回油管過(guò)濾器維修包02250125-684電磁閥250038-666電磁閥250038-755電磁閥88290015-219電磁閥250038-672電磁閥02250125-657電磁閥250038-676電磁閥02250125-665電磁閥250038-673電磁閥維修包250038-730電磁閥線圈250031-738電磁閥線圈02250055-940電磁閥維修包250033-821最小壓力閥02250097-598最小壓力閥02250097-609最小壓力閥242405最小壓力閥88290016-467最小壓力閥88290017-107最小壓力閥88290017-287最小壓力閥88290017-432最小壓力閥02250046-338最小壓力閥組件88290017-286止回閥88290018-146最小壓力閥維修包250026-758最小壓力閥維修包02250177-150最小壓力閥維修包88290009-185進(jìn)氣閥02250110-998最小壓力閥維修包250018-262最小壓力閥維修包250019-444最小壓力閥維修包001176最小壓力閥維修包001177最小壓力閥維修包250018-456最小壓力閥維修包250018-459最小壓力閥維修包88290018-146最小壓力閥維修包88290019-707最小壓力閥維修包88290012-468進(jìn)氣閥維修包250042-656彈簧02250056-278進(jìn)氣閥維修包02250046-396壓力閥蓋維修包02250048-363壓力閥O型圈包02250051-337壓力閥活塞維修包250014-656真空開(kāi)關(guān)250017-991水壓開(kāi)關(guān)250017-992水壓開(kāi)關(guān)02250084-534水溫開(kāi)關(guān)02250050-154壓差開(kāi)關(guān)02250100-095高溫保護(hù)開(kāi)關(guān)250039-909溫度傳感器88290001-535急停按扭88290003-806壓力傳感器88290014-514壓力傳感器241771V型過(guò)濾器241772V型過(guò)濾器維修包040694壓力調(diào)節(jié)開(kāi)關(guān)407778壓力調(diào)節(jié)開(kāi)關(guān)250029-249進(jìn)氣閥維修包250017-451進(jìn)氣閥維修包250019-451進(jìn)氣閥維修包02250053-273進(jìn)氣閥維修包250031-438進(jìn)氣閥維修包02250073-277進(jìn)氣閥維修包02250155-971進(jìn)氣閥維修包88290003-548進(jìn)氣閥02250130-050進(jìn)氣閥02250088-348進(jìn)氣閥02250060-988進(jìn)氣閥88291006-018進(jìn)氣閥02250083-783進(jìn)氣閥02250045-626進(jìn)氣閥02250141-182進(jìn)氣閥02250155-970進(jìn)氣閥88290009-185進(jìn)氣閥041110進(jìn)氣閥88291004-492進(jìn)氣閥049905單向閥02250115-272單向閥02250110-557單向閥408893往復(fù)閥02250051-538電腦板88290008-999電腦板88290007-999電腦板02250106-360電腦板88290007-789電路板88320001-052控制器041006消聲器040758消聲器043386燈泡88290006-089紅色燈泡88290006-090綠色燈泡02250049-258軸封600893-001軸封02250057-037軸封02250050-363軸封02250050-364軸封02250123-809軸封868430-030三通826502-210O型圈826502-214O型圈826502-240O型圈826502-426O型圈88842026-051O型圈88842035-047O型圈88842035-023O型圈88842035-061O型圈88842035-065O型圈88842035-075O型圈88842030-044O型圈02250099-630尼龍管02250054-861尼龍管02250052-841管芯02250099-052管芯88290001-129汽缸044912循環(huán)卸荷閥046782循環(huán)卸荷閥維修包02250046-568減壓閥040691壓力表02250117-009壓力表250005-185壓力表02250100-095溫度開(kāi)關(guān)02250136-694溫度表02250050-154壓差開(kāi)關(guān)02250117-009壓力表88290001-219視油鏡88290004-380排氣壓力表250042-010計(jì)時(shí)器88290006-159溫度表88290005-932阻塞指示器88290005-481安全閥88290005-480安全閥88290001-476安全閥88290005-469安全閥88290005-468安全閥88290005-471安全閥88290005-472安全閥88290005-473安全閥88290001-950安全閥88290005-479安全閥88290011-135移動(dòng)機(jī)安全閥88290010-713移動(dòng)機(jī)安全閥250024-654安全閥250029-330安全閥02250097-349安全閥88290001-466空濾88290001-467空濾88290002-337空濾88290002-338空濾88290003-111空濾88290001-469空濾88290004-372空濾88290007-018空濾406631聯(lián)軸器彈性元件250004-641聯(lián)軸器彈性元件250018-551聯(lián)軸器彈性元件867308-250聯(lián)軸器螺栓88290003-312聯(lián)軸器彈性元件88290003-404聯(lián)軸器彈性元件02250152-670聯(lián)軸器彈性元件88290019-861聯(lián)軸器彈性元件88290009-996聯(lián)軸器彈性元件  88290019-862聯(lián)軸器彈性元件250004-638聯(lián)軸器02250111-222聯(lián)軸器88290009-988聯(lián)軸器88290004-374聯(lián)軸器88290009-989聯(lián)軸器88290013-848聯(lián)軸器88290009-988聯(lián)軸器88290009-992聯(lián)軸器88290009-989聯(lián)軸器88290001-904移動(dòng)機(jī)聯(lián)軸器88290006-808移動(dòng)機(jī)聯(lián)軸器橡膠88290003-397聯(lián)軸器橡膠88290003-322聯(lián)軸器橡膠88290003-326聯(lián)軸器橡膠88290010-075聯(lián)軸器橡膠88290010-079聯(lián)軸器橡膠02250115-957最小壓力閥蝶閥02250127-402減壓閥88290017-745氣水分離器88290003-393氣水分離器88290001-403氣水分離器88290003-109氣水分離器02250111-238氣水分離器88290003-209氣水分離器88290004-746氣水分離器88290013-186氣水分離器88290020-910氣水分離器88290023-106氣水分離器88290017-431氣水分離器88290001-040氣水分離器02250127-121氣水分離器 02250081-108維修包02250078-841氣水分離器88290010-023電子排水閥88290010-699電子排水閥88290012-751電子排水閥88290010-561電子排水閥88290012-684電子排水閥88290012-779電子排水閥配件88290012-780電子排水閥定時(shí)器02250081-108水分離器維修包02250087-422水分離器維修包044374水分離器維修包250004-642壓縮機(jī)端連接轂250018-005電機(jī)端連接轂02250125-775節(jié)流孔02250098-303球閥250039-909溫度傳感器02250058-087溫度傳感器02250048-457溫度傳感器001104移動(dòng)機(jī)溫度開(kāi)關(guān)250039-910傳感器88290003-806傳感器88290004-947風(fēng)冷組合冷卻器88290005-380風(fēng)冷冷卻器88290005-200風(fēng)冷冷卻器88291001-504風(fēng)冷冷卻器88290017-243風(fēng)冷冷卻器88290020-670冷卻器88290004-083水冷油冷卻器88290003-414冷卻器88290003-413冷卻器88290001-549冷卻器88290002-198冷卻器88290006-633冷卻器88290003-019冷卻器88290002-536冷卻器88290001-549冷卻器88290002-817水冷油冷卻器88290002-818冷卻器02250096-706風(fēng)冷冷卻器88290002-457冷卻器88290002-458冷卻器88290003-120風(fēng)冷冷卻器88290017-242風(fēng)冷冷卻器88290006-640風(fēng)冷冷卻器88290012-760風(fēng)冷油氣冷卻器總成88290012-803風(fēng)冷油冷卻器88290007-938風(fēng)冷后冷卻器88290006-982風(fēng)冷空油冷卻器88290001-357水冷油冷卻器88290001-358水冷后冷卻器88290009-786水冷冷卻器88290006-636冷卻器88290006-635冷卻器88290003-025水冷油冷卻器88290003-026水冷后冷卻器88290004-345水冷后冷卻器02250111-201水冷后冷卻器02250111-202水冷油冷卻器88290014-166油冷卻器88290013-028后冷卻器88290004-346水冷油卻器88290006-645后冷卻器88290006-644油冷卻器88290004-532冷卻器88290004-533油冷卻器88290004-534空氣冷卻器88290006-382不銹鋼水冷油冷88290003-114油冷卻器88290006-643風(fēng)冷空油冷卻器88290009-734風(fēng)冷冷卻器88290006-634風(fēng)冷空油冷卻器02250094-744水冷油冷卻器250017-527水冷后冷卻器040680水冷后冷卻器042950水冷后冷卻器88290005-930水冷油冷卻器88290020-662水冷后冷卻器88290020-661水冷油冷卻器88290004-347水冷后冷卻器88290020-663水冷油冷卻器88290014-478風(fēng)冷冷卻器88290015-765風(fēng)冷冷卻器88290014-225風(fēng)冷冷卻器88291002-894-00風(fēng)冷冷卻器88291007-378風(fēng)冷冷卻器88290012-331風(fēng)冷冷卻器88290013-517風(fēng)冷冷卻器88290013-267風(fēng)冷冷卻器88290013-518風(fēng)冷冷卻器88290013-269風(fēng)冷冷卻器88290013-519風(fēng)冷冷卻器88291006-08888291006-99588290007-939冷卻器02250150-059移動(dòng)機(jī)冷卻器02250124-822移動(dòng)機(jī)冷卻器02250166-257移動(dòng)機(jī)冷卻器88290002-664移動(dòng)機(jī)油冷88290001-901移動(dòng)機(jī)發(fā)動(dòng)機(jī)冷卻器88290019-198水冷后冷卻器88290019-197水冷油冷卻器040550橡膠彎頭88290004-441金屬軟管88290002-396金屬軟管88290002-392金屬軟管88290001-396金屬軟管02250097-827金屬軟管88290006-985金屬軟管88290006-983金屬軟管88290013-020金屬軟管02250110-538金屬軟管88290001-579金屬軟管88290001-398金屬軟管88290019-517金屬軟管88290006-685金屬軟管88290001-895金屬軟管88290001-893金屬軟管88290003-567金屬軟管88290005-550金屬軟管88290004-444軟管88290004-445軟管88290004-446軟管88290004-646軟管02250127-905軟管88290017-244軟管02250098-622軟管02250098-624軟管02250143-476軟管02250141-104軟管88290009-266軟管88290009-268軟管88290009-267軟管88290001-425軟管88290001-426軟管88290005-227軟管88290005-228軟管88290002-328軟管88290002-330軟管88290002-331放油軟管88290002-332軟管88290003-395軟管88290005-540軟管88290005-541軟管88290005-542軟管88290005-545軟管040413回油軟管88290015-902皮帶88290001-042橡膠軟管249608-021移動(dòng)機(jī)軟管02250054-260移動(dòng)機(jī)軟管88290006-685移動(dòng)機(jī)軟管88290012-445進(jìn)氣軟管049625進(jìn)氣軟管020169接頭02250101-490接頭883727-012接頭883527-012接頭250016-351啟動(dòng)按鈕250003-798油分離器壓差表250003-799油過(guò)濾器壓差表040029加油蓋88290006-366視油鏡046559視油鏡88290002-666風(fēng)扇電機(jī)88290007-878風(fēng)扇電機(jī)88290001-755風(fēng)扇電機(jī)88290009-879風(fēng)扇88290004-940電動(dòng)機(jī)88290002-576電動(dòng)機(jī)250003-797空濾器真空表250022-632高壓停機(jī)開(kāi)關(guān)250034-304傳動(dòng)軸250034-305傳動(dòng)軸02250077-596傳動(dòng)軸02250094-411齒輪02250094-735齒輪499097-188齒輪499096-188齒輪490054-206齒輪490055-206齒輪145-25800齒輪145-25700齒輪250039-253排水器88290001-732時(shí)間繼電器88320001-035壓力開(kāi)關(guān)041076止逆閥88290002-649綠色按鈕88290002-651紅色按鈕88290015-538急停按扭02250049-934油濾底座040136球絞接頭02250084-094溫度開(kāi)關(guān)250041-638機(jī)油壓力開(kāi)關(guān)88290012-827機(jī)油壓力傳感器88290012-829機(jī)油溫度傳感器88290010-831張緊輪軸88290010-830張緊輪042148壓差指示器88290003-022減震墊88290007-005油氣分離器桶88290014-226油氣分離器桶88290006-100壓力開(kāi)關(guān)88290001-302風(fēng)扇熱繼電器88290015-740單向交流電壓數(shù)顯表 

該公司產(chǎn)品分類: 空壓機(jī)配件

煙臺(tái)凍魚(yú)絞肉機(jī),大連凍魚(yú)絞肉機(jī),130凍魚(yú)絞肉機(jī)

    煙臺(tái)凍魚(yú)絞肉機(jī),大連凍魚(yú)絞肉機(jī),130凍魚(yú)絞肉機(jī),凍魚(yú)粉碎絞肉機(jī),效果好,效率高。

    金博威凍魚(yú)絞肉機(jī)比較于其他廠家生產(chǎn)的絞肉機(jī)具有區(qū)別:我廠生產(chǎn)的凍肉絞肉機(jī)絞龍絞切順暢、無(wú)堵塞,不會(huì)產(chǎn)生空轉(zhuǎn)不絞肉、入料與出料不協(xié)調(diào)現(xiàn)象;3層篦子2層刀設(shè)計(jì),保證更好地絞切效果;孔板可以隨意調(diào)換,保證肉餡的大小顆粒調(diào)節(jié)。

    金博威凍肉絞肉機(jī)是肉制品生產(chǎn)行業(yè)中通用性高使用范圍廣的一種肉食加工設(shè)備 。它能將-18的凍肉直接絞成顆粒狀。它依靠螺桿將料斗中的原料肉推到預(yù)切切板處,通過(guò)螺桿的旋轉(zhuǎn)擠壓使孔板與絞刀產(chǎn)生相對(duì)運(yùn)轉(zhuǎn),從而將原料肉切成顆粒形狀,確保了肉餡的均勻性。通過(guò)也板的不同組合可達(dá)到理想要求的不同肉餡。

優(yōu)點(diǎn):1、通用性好、適用范圍廣、生產(chǎn)效率高

           2、具有凍肉功能,省時(shí)、省力、保鮮、保質(zhì)。

           3、鉸切過(guò)程用時(shí)短,溫升低,利于保鮮,延長(zhǎng)保持期。

功能:1、絞凍肉功能

           2、正反轉(zhuǎn)功能,使絞肉機(jī)阻塞可能性為零

           3、多種孔板組合、更適合不同肉制品的要求。

該公司產(chǎn)品分類: 千頁(yè)豆腐去泡機(jī) 千頁(yè)豆腐切絲機(jī) 千頁(yè)豆腐切塊機(jī) 千頁(yè)豆腐切片機(jī) 千頁(yè)豆腐蒸煮爐 千頁(yè)豆腐蒸箱 千頁(yè)豆腐車子 千頁(yè)豆腐成型盤(pán) 千頁(yè)豆腐斬拌機(jī) 解凍機(jī) 煙熏爐 真空包裝機(jī) 灌腸機(jī)、扎線機(jī) 拌餡機(jī) 絞肉機(jī)、切丁機(jī)、切塊機(jī) 鹽水注射機(jī) 壓肉板機(jī) 千頁(yè)豆腐生產(chǎn)設(shè)備 真空滾揉機(jī) 真空和面機(jī)

LYCN/LWY-84B控溫式遠(yuǎn)紅外消煮爐(35孔/碳化硅材質(zhì)) ,控溫式遠(yuǎn)紅外消煮爐(35孔/碳化硅材質(zhì))報(bào)價(jià)

控溫式遠(yuǎn)紅外消煮爐主要技術(shù)參數(shù):

1、爐 孔 溫 度 調(diào) 控 范 圍 :室溫至450℃。2、單孔溫度與平均溫度偏差 :不大于20℃ 。3、 升 溫 時(shí) 間 :滿功率加熱,室溫升至450℃,不大于30分鐘。4、消 化 樣 品 數(shù) 量 : 20個(gè)/次 或12個(gè)/次 或35個(gè)/次5、消 化 管 尺 寸 :φ28×230mm、φ40×250mm、φ23×230mm6、消化容量管容積:100ml±0.25ml 250ml±0.25ml 50ml±0.25ml 7、電源 ;電壓:220V±10%,50HZ;8、最大功率:2000瓦 。9、絕緣電阻 :任一端對(duì)機(jī)殼不低于5MΩ 10、外形尺寸:480×305×180)mm 11、重量:不大于20kg 。二。使用方法 1、正常工作:插上電源插頭,本機(jī)進(jìn)入待機(jī)狀態(tài),輕觸“電源”開(kāi)關(guān)一次,“電源”指示燈亮,數(shù)碼管顯示已存設(shè)定好的溫度值一秒鐘后,自動(dòng)進(jìn)入“運(yùn)行”狀態(tài),“運(yùn)行”指示燈亮,儀器便顯示當(dāng)前爐體實(shí)際溫度,并開(kāi)始加溫至設(shè)定值。2、設(shè)定予置參數(shù):在電源燈亮情況下,按下“設(shè)定”開(kāi)關(guān)一次,“設(shè)定”燈亮,三位數(shù)碼顯示設(shè)定值,按下“增加”或“減少”開(kāi)關(guān),直至所需設(shè)定溫度值;“增加”和“減少” 開(kāi)關(guān)按按住不動(dòng)一秒,可快速增減數(shù)值。達(dá)到所需溫度值后,再按一次“運(yùn)行”開(kāi)關(guān),確認(rèn)本次更改有效,設(shè)定溫度值存入機(jī)器內(nèi),同時(shí)進(jìn)入“運(yùn)行”狀態(tài),“運(yùn)行”燈亮,三位數(shù)碼顯示爐體溫度。3、如果要停止工作,再按一下“電源”開(kāi)關(guān),電源指示燈滅,儀器停止工作。并須拔下電源插頭。4、首次工作約 待40分鐘預(yù)熱時(shí)間后,爐體溫度已穩(wěn)定在所需溫度,可進(jìn)行樣品消煮。三。特點(diǎn)1、爐孔溫度連續(xù)可調(diào),可予先設(shè)置并控制溫度恒定,儀器操作簡(jiǎn)單,使用范圍廣。2、爐體結(jié)構(gòu)新穎且采用高輻射遠(yuǎn)紅外材料,升溫速度快,恒溫性能好,熱效率高。3、爐孔間平均溫度偏差小,樣品消化一致性好四。注意事項(xiàng) 1、硫酸回流高度應(yīng)控制在管高的三分之二以下。2、消煮植株、種子等生物試樣時(shí),一定做到加入消化劑后放置4至6個(gè)小時(shí),或過(guò)夜后才能進(jìn)行消煮;實(shí)在做不到此點(diǎn)時(shí),在消煮 過(guò)程中,應(yīng)先將 爐溫控制在100℃以下,消煮半小時(shí)后才升至高溫進(jìn)行消煮 ,以防消煮 過(guò)程中的巨沸或飛濺。3、作結(jié)束,要拔下電源插頭,電源插頭的地線要良好接地,以保證用電安全。4、本機(jī)處于設(shè)定狀態(tài)時(shí),不進(jìn)行控溫運(yùn)算,因此,長(zhǎng)期使機(jī)器處于設(shè)定狀態(tài),將無(wú)法達(dá)到控制目標(biāo);建議用戶在查看、更改設(shè)定值后,應(yīng)立即進(jìn)入“運(yùn)行”狀態(tài)。五。 產(chǎn)品配套清單 1、消 煮 爐 1臺(tái)。2、雙層試管架 1只。3、消 化 管 20或12或35只。備注:爐孔孔徑23-25mm

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

2307TV軸承FAG現(xiàn)貨

 上海東晟軸承經(jīng)過(guò)企業(yè)團(tuán)隊(duì)的不懈追求,吸取國(guó)外知名企業(yè)的管理經(jīng)驗(yàn),達(dá)到不斷強(qiáng)化整體團(tuán)隊(duì)素質(zhì)與實(shí)力的目的,我公司代理的品牌上海NSK軸承有: 2307TV軸承FAG、日本nsk軸承、德國(guó)fag軸承、美國(guó)timken軸承及ina軸承、ntn軸承、koyo軸承、iko軸承、nachi軸承SKF軸承型號(hào)查詢等眾多世界品牌進(jìn)口軸承。歡迎來(lái)電咨詢2307TV軸承尺寸、價(jià)格、技術(shù)支持或同型號(hào)其他品牌替換等詳細(xì)資料!如果您對(duì)FAG2307TV軸承有疑問(wèn),請(qǐng)聯(lián)系我們獲取更多2307TV軸承的最新信息 FAG軸承。FAG供應(yīng)商經(jīng)銷的軸承產(chǎn)品主要服務(wù)IKO軸承地區(qū)的造紙?jiān)b進(jìn)口軸承、汽車摩托車零件、食品機(jī)械與包裝機(jī)械、印刷設(shè)備等。聯(lián)系方式:電話 : 傳真: NADELLA滑塊2307TV軸承 2307TV軸承價(jià)格 2307TV軸承尺寸2307TV軸承報(bào)價(jià) 2307TV軸承圖片NADELLA軸承 【2307TV軸承】尺寸參數(shù)表:軸承型號(hào):2307TV軸承內(nèi)徑:35 mm 外徑:80 mm 厚度:31 mm 品牌:FAG軸承系列:自調(diào)心球軸承NADELLA線性模塊 上海東晟軸承有限公司提供FAG軸承2307TV的硬度計(jì)、柔印機(jī)、對(duì)弧樣板、試驗(yàn)機(jī)、增壓泵、等技術(shù)參數(shù)。公司堅(jiān)持高超品質(zhì),F(xiàn)AG軸承完善服務(wù)體系,開(kāi)拓創(chuàng)新,與時(shí)俱進(jìn),真誠(chéng)希望與IKO軸承各界朋友攜手合作,以我們的專業(yè)和熱情回報(bào)廣大客戶,讓運(yùn)轉(zhuǎn)在優(yōu)質(zhì)的產(chǎn)品和設(shè)備中。推薦型號(hào):STEYR6211-RS軸承  6210-RS  STEYR 6209-RS軸承  STEYR 6208-RS  STEYR6207-RS  STEYR6206-RS軸承  6205-RS  STEYR 6204-RS軸承  STEYR 6203-RS  STEYR6202-RS  NN3064ASK.M  EE420793/421437軸承  61917-ZN  6310-RS軸承  NJ215ET  NUP309E.TVP2軸承  22210HE4  NJ328+HJ328軸承  7008AC/DF  61803T軸承  IKO軸承  德國(guó)NADELLA伸縮導(dǎo)軌 公司網(wǎng)站:http://www.bearings365.comhttp://www.sh-bearings.comhttp://www.zhoucheng188.comhttp://www.shdszc.com

該公司產(chǎn)品分類: 軸承

TTD-15-03PAC投加泵TTD-12-03電磁計(jì)量泵代理銷售

絮凝劑投加泵TTD-15-03電磁計(jì)量泵代理銷售

PAC投加泵TTD-12-03電磁計(jì)量泵代理銷售

水泥助劑添加泵TTD-10-04電磁泵選型銷售

阻垢劑TTD-06-07投加泵計(jì)量泵

緩蝕劑添加泵TTD-03-07德國(guó)TT計(jì)量泵

氫氧化鈉加藥泵TTD-02-07品牌銷售

鹽酸硝酸計(jì)量泵TTD-01-07經(jīng)銷代理

耐腐蝕定量泵TTD-0.5-07小流量計(jì)量泵

 

德國(guó)TT計(jì)量泵分為四大系列TTD手動(dòng)調(diào)節(jié)流量系列 (藍(lán)色)TTM接受脈沖信號(hào)制動(dòng)調(diào)節(jié)流量系列 (淺綠色)TTA接受0/4—20mA信號(hào)自動(dòng)調(diào)節(jié)流量系列(深灰色)TTG機(jī)械隔膜泵系列

TT計(jì)量泵的優(yōu)點(diǎn):1、電磁鐵散熱:電磁鐵運(yùn)行溫度能達(dá)到100攝氏度以上,高溫下電磁線圈磁力減小、剩磁增加。這些因素都會(huì)產(chǎn)生“泵無(wú)力”。特殊的散熱翅片和散熱陶瓷應(yīng)用這一問(wèn)題。2計(jì)量:?jiǎn)蜗蜷y 、單向性雙球防回流。停機(jī)不回留。3、數(shù)字顯示屏。

4、按鍵調(diào)節(jié)。

5、手動(dòng)調(diào)節(jié)流量、數(shù)字面板顯示防腐塑料外殼、散熱陶瓷技術(shù)專用防腐蝕固定螺釘全PTFE隔膜、全四氟軟質(zhì)閥體IP55防護(hù)等級(jí)多種材質(zhì)的泵頭可選:   PP,PVCPVDF,SS316雙球單向閥、PTFE墊片頻率調(diào)節(jié):0-100%重復(fù)精度1%以下。

絮凝劑投加泵TTD-15-03磁計(jì)量泵代理銷售

TTD計(jì)量泵產(chǎn)品說(shuō)明介紹參數(shù)

德國(guó)TT電磁隔膜計(jì)量泵產(chǎn)品介紹

計(jì)量泵TTD-03-07型號(hào)國(guó)內(nèi)經(jīng)銷商圖片

德國(guó)TTBEST計(jì)量泵常規(guī)型號(hào):

TTD-0.5-07TTD-01-07,TTD-02-07,TTD-03-07,TTD-06-07

TTD-10-04 ,TTD-12-03TTD-15-03,TTD-20-03,TTD-30-03,TTD-50-02

型號(hào)

流量

L/H

壓力

BAR

沖程頻率(N/M

M

KG

W

 

TTD-0.5-07

0.5

7

120

2

2.5

16

220VAC 50HZ

TTD-01-07

1

7

120

2

2.5

16

220VAC 50HZ

TTD-02-07

2

7

120

2

2.5

16

220VAC 50HZ

TTD-03-07

3

7

120

2

2.5

16

220VAC 50HZ

TTD-06-07

6

7

160

2

2.5

16

220VAC 50HZ

TTD-10-04

10

4

200

2

2.5

16

220VAC 50HZ

TTD-12-03

12

3

200

2

2.5

16

220VAC 50HZ

TTD-15-03

15

3

200

2

2.5

16

220VAC 50HZ

TTD-20-03

20

3

200

2

4.5

60

220VAC 50HZ

TTD-30-03

30

3

200

2

4.5

60

220VAC 50HZ

TTD-50-02

50

2

200

2

4.5

60

220VAC 50HZ

1. 防腐的塑料外殼(ABS+聚碳);2. IP65的防護(hù)等級(jí);3. 耐腐蝕的泵頭:PP,PVCPTFE,SS 316;4. 耐腐蝕的隔膜:全PTFE隔膜,特殊的工藝結(jié)構(gòu),不壞損;5. 雙球單向閥:密封效果加倍;6. 直觀醒目的操作界面:LED數(shù)碼管顯示當(dāng)前工作頻率,更精確,重復(fù)精度更高;7. 更寬范圍的電源設(shè)計(jì):180-250VAC 50-60HZ 更適用于中國(guó)的國(guó)情;8. 強(qiáng)大的控制功能9. 可附加液位或遠(yuǎn)程控制功能

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(ài)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(ài)力浦計(jì)量泵 計(jì)量泵

CSB-E04590h人胰島素樣生長(zhǎng)因子結(jié)合蛋白3(IGFBP-3)ELISA Kit

Human insulin-like growthfactors binding protein 3(IGFBP-3) ELISA KitCatalog No. CSB-E04590h(96 T)􀁺 This immunoassay kit allows for the in vitro quantitative determination of humanIGFBP-3 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.2INTRODUCTIONInsulin-like growth factor binding protein 3, also known as IGFBP3,is a protein which in humans is encoded by the IGFBP3 gene. Thisgene is a member of the insulin-like growth factor binding protein(IGFBP) family and encodes a protein with an IGFBP domain and athyroglobulin type-I domain. The protein forms a ternary complexwith insulin-like growth factor acid-labile subunit (IGFALS) andeither insulin-like growth factor (IGF) I or II. In this form, it circulatesin the plasma, prolonging the half-life of IGFs and altering theirinteraction with cell surface receptors. Alternate transcriptionalsplice variants, encoding different isoforms, have beencharacterized.IGFBP3 protein levels decrease during the progression of prostatecancer from benign prostatic hyperplasia (BPH) to its metastaticform. Although, production of the protein does not ceasecompletely. IGFBP3 is still made (at a lower level) by prostatecancer cells and secreted into the surrounding environment.However, instead of the full length, functional protein, IGFBP3 isfound to be cleaved.This prevents IGFBP3 from binding andsequestering IGFs and the growth factors are free to bind the3IGF-1R and promote cell survival.PRINCIPLE OF THE ASSAYThe microtiter plate provided in this kit has been pre-coated with anantibody specific to IGFBP-3. Standards or samples are thenadded to the appropriate microtiter plate wells with abiotin-conjugated antibody preparation specific for IGFBP-3 andAvidin conjugated to Horseradish Peroxidase (HRP) is added toeach microplate well and incubated. Then a TMB (3,3',5,5'tetramethyl-benzidine) substrate solution is added to each well.Only those wells that contain IGFBP-3, biotin-conjugated antibodyand enzyme-conjugated Avidin will exhibit a change in color. Theenzyme-substrate reaction is terminated by the addition of asulphuric acid solution and the color change is measuredspectrophotometrically at a wavelength of 450 nm ± 2 nm. Theconcentration of IGFBP-3 in the samples is then determined bycomparing the O.D. of the samples to the standard curve.DETECTION RANGE0.78 ng/ml-50 ng/ml. The standard curve concentrations used forthe ELISA’s were 50 ng/ml, 25 ng/ml, 12.5 ng/ml, 6.25 ng/ml, 3.124ng/ml, 1.56 ng/ml, 0.78 ng/ml.SPECIFICITYThis assay recognizes recombinant and natural human IGFBP-3.No significant cross-reactivity or interference was observed.SENSITIVITYThe minimum detectable dose of human IGFBP-3 is typically lessthan 0.195 ng/ml.The sensitivity of this assay, or Lower Limit of Detection (LLD) wasdefined as the lowest protein concentration that could bedifferentiated 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 Buffer 1 x 20 ml5(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 andthe microtiter plate should be kept in a sealed bag. The test kitmay be used throughout the expiration date of the kit, provided itis stored as prescribed above. Refer to the package label for theexpiration date.2. Opened test plate should be stored at 2-8°C in the aluminum foilbag with desiccants to minimize exposure to damp air. The kitswill remain stable until the expiring date shown, provided it isstored as prescribed above.3. A microtiter plate reader with a bandwidth of 10 nm or less andan optical density range of 0-3 OD or greater at 450nmwavelength is acceptable for use in absorbance measurement.REAGENT PREPARATIONBring all reagents to room temperature before use.1. Wash Buffer If crystals have formed in the concentrate, warmup to room temperature and mix gently until the crystals have6completely dissolved. Dilute 20 ml of Wash Buffer Concentrateinto deionized or distilled water to prepare 500 ml of WashBuffer.2. Standard Centrifuge the standard vial at 6000-10000rpm for30s. Reconstitute the Standard with 1.0 ml of Sample Diluent.This reconstitution produces a stock solution of 50 ng/ml. Allowthe standard to sit for a minimum of 15 minutes with gentleagitation prior to making serial dilutions. The undiluted standardserves as the high standard (50 ng/ml). The Sample Diluentserves as the zero standard (0 ng/ml). Prepare fresh for eachassay. Use within 4 hours and discard after use.3. Biotin-antibody Centrifuge the vial before opening. Dilute tothe working concentration using Biotin-antibodyDiluent(1:100), respectively.4. HRP-avidin Centrifuge the vial before opening. Dilute to theworking concentration 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 REQUIRED7􀁹 Microplate reader capable of measuring absorbance at 450 nm,with the correction wavelength set at 540 nm or 570 nm.􀁹 Pipettes and pipette tips.􀁹 Deionized or distilled water.􀁹 Squirt bottle, manifold dispenser, or automated microplatewasher.􀁹 An incubator which can provide stable incubation conditions upto 37°C±0.5°C.SAMPLE COLLECTION AND STORAGE􀁺 Serum Use a serum separator tube (SST) and allow samplesto clot for 30 minutes before centrifugation for 15 minutes at1000 g. Remove serum and assay immediately or aliquot andstore samples at -20°C. Centrifuge the sample again afterthawing before the assay. Avoid repeated freeze-thaw cycles.􀁺 Plasma Collect plasma using citrate, EDTA, or heparin as ananticoagulant. Centrifuge for 15 minutes at 1000 g within 30minutes of collection. Assay immediately or aliquot and storesamples at -20°C. Centrifuge the sample again after thawingbefore the assay. Avoid repeated freeze-thaw cycles.8Note: 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 withthe adhesive strip. Incubate for 2 hours at 37°C.2. Remove the liquid of each well, don’t wash.3. Add 100μl of Biotin-antibody working solution to each well.Incubate for 1 hour at 37°C. Biotin-antibody working solutionmay appear cloudy. Warm up to room temperature and mixgently until solution appears uniform.4. Aspirate each well and wash, repeating the process three timesfor a total of three washes. Wash: Fill each well with WashBuffer (200μl) and let it stand for 2 minutes, then remove theliquid by flicking the plate over a sink. The remaining drops areremoved by patting the plate on a paper towel. Complete9removal of liquid at each step is essential to good performance.5. Add 100μl of HRP-avidin working solution to each well. Coverthe microtiter plate with a new adhesive strip. Incubate for 1hour at 37°C.6. Repeat the aspiration and wash five times as step 4.7. Add 90μl of TMB Substrate to each well. Incubate for 10-30minutes at 37°C. Keeping the plate away from drafts and othertemperature fluctuations in the dark.8. Add 50μl of Stop Solution to each well when the first four wellscontaining the highest concentration of standards developobvious blue color. If color change does not appear uniform,gently tap the plate to ensure thorough mixing.9. Determine the optical density of each well within 30 minutes,using a microplate 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, andsample and subtract the average zero standard optical density.10Create a standard curve by reducing the data using computersoftware capable of generating a four parameter logistic (4-PL)curve-fit. As an alternative, construct a standard curve by plottingthe mean absorbance for each standard on the y-axis against theconcentration on the x-axis and draw a best fit curve through thepoints on the graph. The data may be linearized by plotting the logof the IGFBP-3 concentrations versus the log of the O.D. and thebest fit line can be determined by regression analysis. Thisprocedure will produce an adequate but less precise fit of the data.If samples have been diluted, the concentration read from thestandard curve must be multiplied by the dilution factor.LIMITATIONS OF THE PROCEDURE􀁹 The kit should not be used beyond the expiration date on the kitlabel.􀁹 Do not mix or substitute reagents with those from other lots orsources.􀁹 It is important that the Standard Diluent selected for thestandard curve be consistent with the samples being assayed.􀁹 If samples generate values higher than the highest standard,11dilute the samples with the appropriate Standard Diluent andrepeat the assay.􀁹 Any variation in Standard Diluent, operator, pipetting technique,washing technique, incubation time or temperature, and kit agecan cause variation in binding.􀁹 This assay is designed to eliminate interference by solublereceptors, binding proteins, and other factors present inbiological samples. Until all factors have been tested in theImmunoassay, the possibility of interference cannot beexcluded.TECHNICAL HINTS􀁹 Centrifuge vials before opening to collect contents.􀁹 When mixing or reconstituting protein solutions, always avoidfoaming.􀁹 To avoid cross-contamination, change pipette tips betweenadditions of each standard level, between sample additions,and between reagent additions. Also, use separate reservoirsfor each reagent.􀁹 When using an automated plate washer, adding a 30 second12soak period following the addition of wash buffer, and/orrotating the plate 180 degrees between wash steps mayimprove assay precision.􀁹 To ensure accurate results, proper adhesion of plate sealersduring incubation steps is necessary.􀁹 Substrate Solution should remain colorless or light blue untiladded to the plate. Keep Substrate Solution protected from light.Substrate Solution should change from colorless or light blue togradations of blue.􀁹 Stop Solution should be added to the plate in the same order asthe Substrate Solution. The color developed in the wells willturn from blue to yellow upon addition of the Stop Solution.Wells that are green in color indicate that the Stop Solution hasnot mixed thoroughly with the Substrate Solution.

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