關(guān)于DICKSON公司:DICKSON公司成立于1923年,位于美國芝加哥西部的一個郊區(qū),是的生產(chǎn)成套齊全的數(shù)據(jù)記錄儀,圓圖記錄儀以及指示器的一家有著歷史的公司。在捕獲監(jiān)測比較困難的,關(guān)鍵數(shù)據(jù)方面具有著的領(lǐng)先優(yōu)勢。
DICKSON公司一直立求于研發(fā)生產(chǎn)世界上質(zhì),良的數(shù)據(jù)記錄儀和圓圖記錄儀,其公司生產(chǎn)的產(chǎn)品可以監(jiān)測環(huán)境條件,溫度,濕度,壓力,事件等多種功能,被監(jiān)測的數(shù)據(jù)以樣品點(diǎn)形式儲存在數(shù)據(jù)記錄儀中的硬盤存儲器中,并且這些數(shù)據(jù)能夠下載到PC機(jī)或手提電腦上,使得你能夠通過PC機(jī)或手提式電腦隨心所俗的進(jìn)行數(shù)據(jù)的觀察與分析。
中國國際分銷商:杭州數(shù)測科技有限公司專業(yè)從事溫度、濕度測量及記錄儀器設(shè)備的銷售和服務(wù),并提供冷鏈產(chǎn)業(yè)管理咨詢。是美國DICKSON秀的國際分銷商,主要產(chǎn)品有溫度記錄儀/記錄器、溫濕度記錄儀、一次性運(yùn)輸溫度記錄儀、圓盤溫度記錄儀、圓圖溫濕度記錄儀等。受美國DICKSON委托在中國進(jìn)行全系列產(chǎn)品的推廣和服務(wù)。服務(wù)領(lǐng)域覆蓋食品、生物醫(yī)藥、化工、電子、檔案博物、農(nóng)業(yè)科研、衛(wèi)生防疫等,為廣大用戶提供的溫濕度檢測記錄管理方案,獲得用戶的好評。
美國DICKSON記錄紙 美國迪克森記錄紙 美國DICKSON記錄筆 美國迪克森記錄筆美國DICKSON記錄紙和記錄筆的選型表:美國迪克森記錄紙請根據(jù)溫度的范圍,時間的周期進(jìn)行選擇相應(yīng)的型號
C007 | 4" Chart, 120 to 240 VAC, 7 Day |
C008 | 4" Chart, 120 to 240 VAC, 8 Hour |
C009 | 4" Chart, 120 to 240 VAC, 24 Hour |
C010 | 4" Chart, 0 to 100, 24 Hour |
C011 | 4" Chart, -40 to 50, 24 Hour |
C012 | 4" Chart, 0 to 100, 7 Day |
C015 | 4" Chart, -20 to +120, 24 Hour |
C017 | 4" Chart, -20 to +120, 7 Day |
C021 | 4" Chart, 0 to 30VAC / 100PSI 24 Hour |
C022 | 4" Chart, 0 to 300, 24 Hour |
C024 | 4" Chart, 0 to 30, 24 Hour |
C025 | 4" Chart, 0 to 150, 24 Hour |
C026 | 4" Chart, 0 to 200, 24 Hour |
C028 | 4" Chart, 0 to 500, 24 Hour |
C029 | 4" Chart, 0 to 60, 24 Hour |
C031 | 4" Chart, 0 to 200, 5 Hour |
C032 | 4" Chart, 0 to 250, 24 Hour |
C035 | 4" Chart, 0 to 150, 7 Day |
C036 | 4" Chart, 0 to 300, 7 Day |
C039 | 4" Chart, 0 to 250, 7 Day |
C040 | 4" Chart, 0 to 200, 7 Day |
C041 | 4" Chart, 0 to 60, 7 Day |
C042 | 4" Chart, -40 to 50, 7 Day |
C043 | 4" Chart, 0 to 600, 7 Day |
C049 | 4" Chart, 100 to 220°F, 24 Hour |
C050 | 4" Chart, 65 to 30°C, 24 Hour |
C053 | 4" Chart, 10 to 45°C, 24 Hour |
C056 | 4" Chart, 0 to 500, 7 day |
C070 | 4" Chart, +45 to +90, 7 Day |
C079 | 4" Chart, 0 to 150, 1 Hour |
C081 | 4" Chart, -50 to 50, 24 Hour |
C083 | 4" Chart, -50 to +50, 7 Day |
C084 | 4" Chart, +40 to -50°C, 7 Day |
C088 | 4" Chart, 0 to 30, 7 Day |
C090 | 4" Chart, 45 to 90, 24 Hour |
C091 | 4" Chart, 0 to 45, 24 Hour |
C101 | 4" Chart, 0 to 45, 7 Day |
C106 | 4" Chart, 0/65 CFM, 0/2CMM, 24 Hour |
C175 | 4" Chart, 210 to 280°F, 12 Hour |
C177 | 4" Chart, -10 to +40°C, 7 Day (0 to 100 RH) |
C178 | 4" Chart, -10 to +40°C, 24 Hour (0 to 100 RH) |
C180 | 4" Chart, -30 to +50°C, 24 Hour |
C181 | 4" Chart, -30 to +50°C, 7 Day |
C203 | 4" Vaccine Chart, 0 to +70°F, 7 day |
C204 | 4" Vaccine Chart, -18 to +21°C, 7 day |
C205 | 4" Chart, -22 to +122°F, 24 Hour |
C206 | 4" Chart, -22 to +122°F, 7 Day |
C207 | 4" Chart, +7 to +32°C, 24 Hour |
C208 | 4" Chart, +7 to +32°C, 7 Day |
C209 | 4" Chart, -18 to +37°C, 24 Hour |
C210 | 4" Chart, -18 to +37°C, 7 Day |
C301 | 3" Chart, -14 to +32°F, 24 Hour |
C302 | 3" Chart, -14 to +32°F, 7 Day |
C303 | 3" Chart, +4 to +50°F, 24 Hour |
C304 | 3" Chart, +4 to +50°F, 7 Day |
C305 | 3" Chart, +50 to +96°F, 24 Hour |
C306 | 3" Chart, +50 to +96°F, 7 Day |
C307 | 3" Chart, +76 to +122°F, 24 Hour |
C308 | 3" Chart, +76 to +122°F, 7 Day |
C309 | 3" Chart, -25 to 0°C, 24 Hour |
C310 | 3" Chart, -25 to 0°C, 7 Day |
C311 | 3" Chart, -15 to +10°C, 24 Hour |
C312 | 3" Chart, -15 to +10°C, 7 Day |
C313 | 3" Chart, +10 to +35°C, 24 Hour |
C314 | 3" Chart, +10 to +35°C, 7 Day |
C315 | 3" Chart, +25 to +50°C, 24 Hour |
C316 | 3" Chart, +25 to +50°C, 7 Day |
C317 | 3" Chart, -5 to +20°C, 24 Hour |
C318 | 3" Chart, -5 to +20°C, 7 Day |
C319 | 3" Chart, +22 to +68°F, 24 Hour |
C320 | 3" Chart, +22 to +68°F, 7 Day |
C321 | 3" Chart, +32 to +78°F, 7 Day |
C401 | 8" Chart, -40 to 50, 7 Day |
C402 | 8" Chart, 0 to 1100 PPM, 24 Hour |
C404 | 8" Chart, 0 to 2200 PPM, 24 Hour |
C405 | 8" Chart, -.10 to +.10, 7 Day |
C406 | 8" Chart, -50 to +50F/C, 31 Day |
C407 | 8" Chart, 0 to 250F/C or 0 to .25, 31 Day |
C408 | 8" Chart, 0 to 500, 31 Day |
C409 | 8" Chart, 0 to 100, 31 Day |
C410 | 8" Chart, 0 to 100, 24 Hour |
C411 | 8" Chart, -50 to +50, 24 Hour |
C412 | 8" Chart, 0 to 100, 7 Day |
C414 | 8" Chart, -50 to +50, 7 Day |
C415 | 8" Chart, -20 to +120F, 24 Hour (0 to 100 RH) |
C417 | 8" Chart, -20 to +120F, 7 Day (0 to 100 RH) |
C418 | 8" Chart, 0 to 1100 PPM, 7 Day |
C419 | 8" Chart, 0 to 2200 PPM, 7 Day |
C420 | 8" Chart, 0 to 10, 24 Hour |
C422 | 8" Chart, 0 to 300, 24 Hour |
C424 | 8" Chart, 0 to 30, 24 Hour |
C425 | 8" Chart, 0 to 150 or 0 to .15, 24 Hour |
C427 | 8" Chart, -30 to 60, 24 Hour |
C428 | 8" Chart, 0 to 500, 24 Hour |
C429 | 8" Chart, 0 to 60, 24 Hour |
C431 | 8" Chart, 0 to 300, 7 Day |
C432 | 8" Chart, 0 to 250 or 0 to .25, 24 Hour |
C435 | 8" Chart, 0 to 150 or 0 to .15, 7 Day |
C436 | 8" Chart, 0 to 200, 7 Day |
C437 | 8" Chart, 0 to 200, 0 to 100 RH, 7 Day |
C439 | 8" Chart, 0 to 250 or 0 to .25, 7 Day |
C440 | 8" Chart, 0 to 1000, 7 Day |
C441 | 8" Chart, 0 to 1000, 24 Hour |
C442 | 8" Chart, -150 to +250 or -.15 to +.25, 24 Hour |
C443 | 8" Chart, 0 to 2000F, 24 Hour |
C444 | 8" Chart, 0 to 2000F, 7 Day |
C445 | 8" Chart, -20 to +20 F/C, 24 Hour |
C446 | 8" Chart, +20 to +100 F/C, 24 Hour |
C447 | 8" Chart, +50 to +150 F/C, 24 Hour |
C448 | 8" Chart, -20 to +20 F/C, 7 Day |
C449 | 8" Chart, +20 to +100 F/C, 7 Day |
C450 | 8" Chart, +50 to +150, 7 Day |
C452 | 8" Chart, -150 to +250 or -.15 to +.25, 7 Day |
C453 | 8" Chart, 0 to 14, 7 Day |
C456 | 8" Chart, 0 to 200, 24 Hour |
C457 | 8" Chart, 0 to 14, 24 Hour |
C458 | 8" Chart, 0 to 200, 0 to 100 RH, 24 Hour |
C459 | 8" Chart, 0 to 500, 7 Day |
C463 | 8" Chart, 0 to 30, 7 Day |
C465 | 8" Chart, 0 to 60, 7 Day |
C467 | 8" Chart, 120 to 240 VAC, 7 Day |
C469 | 8" Chart, 120 to 240 VAC, 24 Hour |
C471 | 8" Chart, 45 to 90, 7 Day |
C472 | 8" Chart, -20 to +50C, 24 Hour (0 to 100 RH) |
C473 | 8" Chart, -20 to +50C, 7 Day (0 to 100 RH) |
C476 | 8" Chart, +40 to +110F, 24 Hour (0 to 100 RH) |
C477 | 8" Chart, +40 to +110F, 7 Day (0 to 100 RH) |
C478 | 8" Chart, +5 to +40C, 24 Hour (0 to 100 RH) |
C479 | 8" Chart, +5 to +40C, 7 Day (0 to 100 RH) |
C480 | 8" Chart, -20 to +120F, 31 Day (0 to 100 RH) |
C481 | 8" Chart, +40 to +110F, 31 Day (0 to 100 RH) |
C482 | 8" Chart, -20 to +50C, 31 Day (0 to 100 RH) |
C483 | 8" Chart, +5 to +40C, 31 Day (0 to 100 RH) |
C486 | 8" Chart, -30 to +50, 24 Hour |
C487 | 8" Chart, -30 to +50, 7 Day |
C495 | 8" Chart, -.10 to +.10, 24 Hour |
C498 | 8" Chart, 0 to 10, 7 Day |
C603 | 6" Chart, 0 to 300, 7 Day |
C612 | 6" Chart, 0 to 100, 7 Day |
C614 | 6" Chart, +60 to -40, 24 Hour |
C631 | 6" Chart, 50 to -50°C, 7 Day |
C651 | 6" Chart, -50 to +50, 7 Day |
C652 | 6" Chart, -50 to +50, 24 Hour |
C653 | 6" Chart, 0 to ±50, 7 Day |
C654 | 6" Chart, 0 to ±50, 24 Hour |
C655 | 6" Chart, +50 to +100F/C, 7 Day |
C656 | 6" Chart, +50 to +100, 24 Hour |
C657 | 6" Chart, 0 to ±100, 7 Day |
C658 | 6" Chart, 0 to ±100, 24 Hour |
C659 | 6" Chart, 0 to +250, 7 Day |
C660 | 6" Chart, 0 to +250, 24 Hour |
C661 | 6" Chart, 0 to +500F, 7 Day |
C662 | 6" Chart, 0 to +500F, 24 Hour |
C663 | 6" Chart, 0 to +50°C, 0 to 100RH, 7 Day |
C664 | 6" Chart, 0 to +50°C, 0 to 100RH, 24 Hour |
C665 | 6" Chart, 0 to +200°F, 0 to 100RH, 7 Day |
C667 | 6" Chart, 0 to +200°F, 0 to 100RH, 24 Hour |
C668 | 6" Chart, 0 to +14, 7 Day |
C669 | 6" Chart, -20 to +120, 7 Day |
C670 | 6" Chart, -20 to +120, 24 Hour |
C671 | 6" Chart, 0 to +200, 7 Day |
C672 | 6" Chart, 0 to +200, 24 Hour |
C673 | 6" Chart, 0 to +300, 7 Day |
C674 | 6" Chart, 0 to +300, 24 Hour |
C675 | 6" Chart, -10 to +10, 7 Day |
C676 | 6" Chart, -10 to +10, 24 Hour |
C677 | 6" Chart, 0 to -50°F/C, 7 Day |
C678 | 6" Chart, 0 to -100°F/C, 7 Day |
P222 | Replacement Pens - 6 Red (Temperature & Universal) |
P226 | Replacement Pens - 6 Blue (Humidity) |
P246 | Replacement Pens - 3 Red, 3 Blue (Temperature & Humidity) |
P266 | Replacement Pens - 3 Red, 3 Blue (Temperature & Universal 2 channel) |
R083 | Replacement Pens - 2 Red, 2 Blue, 2 Green |
R107 | Replacement Pens - 6 Green |
名稱:GpC 甲基轉(zhuǎn)移酶(M.CviPI)英文:GpC Methyltranferase(M.CviPI)編號:BTN130653規(guī)格:200U品牌:百奧萊博產(chǎn)地:國產(chǎn)|進(jìn)口提示:本品僅用于科研實(shí)驗(yàn),不能用作醫(yī)療及臨床診斷。產(chǎn)品簡介:該GpC 甲基轉(zhuǎn)移酶 (M.CviPI) 能將雙鏈二核苷酸識別序列中所有胞嘧啶殘基(C5) 甲基化。它具體有下列特點(diǎn):1.阻止限制性內(nèi)切酶的切割2.改變 DNA 的物理特性3.對 DNA 統(tǒng)一進(jìn)行 [3H] 標(biāo)記活性單位定義:1 酶活單位定義為在 20 μl 反應(yīng)體系中,37℃ 條件下,1 小時能保護(hù) 1μgλDNA 不被 HaeIII 限制性核酸內(nèi)切酶切割所需要的酶量。反應(yīng)條件:1X 反應(yīng)緩沖液 + SAM [50 mM NaCl,50 mM Tris-HCl,10 mM DTT (pH8.5 @ 25℃) ]。加入 160 μM S-腺苷甲硫氨酸 (SAM,隨酶提供) 。37℃ 溫育。Buffer 成分:15 mM Tris-HCl,0.2 mM NaCl,1 mM DTT,0.1 mM EDTA,200μg/ml BSA,50% Glycerol,pH 7.4 @ 25℃熱失活:65℃ 20 分鐘。備注:胞嘧啶殘基被甲基化后,可影響 DNA 的物理特性,如:降低 Z-DNA 形成的自由能,增加 DNA 的螺旋程度,改變 DNA 十字形突出的動力學(xué)特性。由于在化學(xué)測序過程中聯(lián)氨的反應(yīng)性降低,5-甲基胞嘧啶的位置易于確定下來。運(yùn)輸及保存:低溫運(yùn)輸,-20℃保存,期一年。GpC 甲基轉(zhuǎn)移酶(M.CviPI)正在火爆熱銷,除此之外,為您推薦下別熱銷產(chǎn)品:ARB13448 雞白介素5(IL-5)elisa試劑盒 ARB12520 大鼠熱休克蛋白60(Hsp-60)ELISA試劑盒 Rat heat shock protein 60,hsp-60 ELISA KITBL0959 膠體記兔抗豬IgG抗體ARB10835 人抗紡錘體抗體(MSA)ELISA試劑盒 Human mitotic spindle appaRatus antibody,msa ELISA KITARB13644 兔子基質(zhì)金屬蛋白酶9(MMP-9)ELISA試劑盒 Rabbit matrix metalloproteinase 9,mmp-9 ELISA KITAmberlite XAD7HP離子交換大孔吸附樹脂 EDTA-2Na 37380-43-1ARB10454 人生長調(diào)節(jié)致癌基因α/黑素瘤生激因子(GROα/CXCL1/MGSA)ELISA試劑盒 Human growth-regulated oncogeneα/melanoma growth stimulating activity,groα/mgsa ELISA KITF030220 HRP標(biāo)記兔抗馬IgG抗體 Rabbit Anti-Horse IgG*HRPL-谷氨酸 Indirubin 56-86-0BTN131027 胃蛋白酶 PepsinA4016-28 山羊血清 100ml|500mlF030624 FITC標(biāo)記兔抗牛IgG抗體 Rabbit Anti-Bovine IgG*FITCBL1061 麥康凱瓊脂BTN90604 PCR法DNA探針標(biāo)記試劑盒 PCR DNA Labeling KitARB13691 兔抗平滑肌抗體(ASMA)ELISA試劑盒 Rabbit anti-smooth muscle antibody,asma ELISA KITDEAE葡聚糖凝膠A-50 VCARB13866 豬白介素1(IL-1)ELISA試劑盒 Porcine interleukin 1,IL-1 ELISA KITGpC 甲基轉(zhuǎn)移酶(M.CviPI)ARB14231 人髓鞘少突膠質(zhì)細(xì)胞糖蛋白(MOG)ELISA試劑盒 Human Myelin Oligodendrocyte Glycoprotein (MOG) ELISA Kit.ARB11870 人糖基化終末產(chǎn)物(AGE)ELISA試劑盒 J0202 兔抗雞卵清蛋白抗血清 BL1330 通用引物 Oligo T16焦性沒食子酸 RNA-Na 87-66-1磷酸烯醇丙酮酸單環(huán)己銨鹽 3,5-Dimethyl-1H-pyrrole-2-carbaldehyde 10526-80-410034-99-8 Mangnesinm Sulfte 硫酸鎂七水477-73-6 Safranin O 番紅OF040203 人類乙型肝炎病毒重組C抗原 HBcAgF040319 豚鼠IgG抗原 Guinea Pig IgGH1301 大鼠血漿(去紅細(xì)胞、無菌過濾) 100ml/200ml/500mlBL0812 HRP標(biāo)記人纖維蛋白原抗體ARB10699 人肌酸激酶(CK)ELISA試劑盒 Human creatine kinase,ck ELISA KITARB12032 大鼠β淀粉樣蛋白1-40(Aβ1-40)ELISA試劑盒 Rat amyloid beta Peptide 1-40,aβ1-40 ELISA KIT叔丁氧羰基-L-谷氨酸5叔丁脂 Antipyrine 13726-84-6003005 大鼠血漿54-62-6 氨基喋呤 AminopterinDP439 石蠟包埋總RNA提取試劑盒蛋黃卵磷脂 β-PropiolactoneARB11563 人流感嗜血桿菌(HI)IGM ELISA試劑盒 ARB10080 人c-jun ELISA試劑盒 Human c-jun ELISA KITARB12246 大鼠血管生成素受體TIe1(ANG-R-TIe1)ELISA試劑盒 Rat angiopoietin receptor tie1,ang-r-tie1 ELISA KITARB10781 人抗弓形體IgM抗體(Anti-tox IgM)ELISA試劑盒 Human anti-toxoplasma igG antibody,anti-tox igG ELISA KIT68938-01-2 DNA(Salmon sperm ) 鮭魚精DNAGpC 甲基轉(zhuǎn)移酶(M.CviPI)57-33-0 鈉ARB10347 人分泌成分(SC)ELISA試劑盒 Human secretory component,sc ELISA KIT沒食子蘭 BOC-L-Ile 1562-85-2BTN60801 柱式腐殖酸清除劑 Column Humic Acid ErasolARB13925 豬表皮生長因子(EGF)ELISA試劑盒 Porcine epithelial growth factor,egf ELISA KITBL0889 兔抗生物素免疫血清 0.5ml(1S,2S)-1,2-二苯基乙二胺 Digitonin 29841-69-83-吲哚基-β-D-吡喃葡萄糖苷酸環(huán)己胺鹽 D-Ribose 35804-66-1ARB13013 小鼠抗凝血酶受體(ATR)ELISA試劑盒 Mouse anti-thrombin receptor,atr ELISA KITARB11560 人流感病毒A(FLU A)ELISA試劑盒 Human influenza viruses a,flu a ELISA KIT9068-59-1 中性蛋白酶ARB13451 雞白血病(Chicken ALV)ELISA試劑盒 ARB13880 豬白介素8(IL-8/CXCL8)ELISA試劑盒 Porcine interleukin 8,IL-8 ELISA KIT吖啶酮 IUPAC 578-95-0ARB13636 兔子脂聯(lián)素(ADP)ELISA試劑盒 Rabbit adiponectin,adp ELISA KIT吖啶酮 IUPAC 578-95-0ARB12840 小鼠少突膠質(zhì)細(xì)胞髓鞘糖蛋白抗體(OMgp-Ab)ELISA試劑盒 Mouse anti-oligodendrocyte-myelin glycoprotein antibody,omgp-ab ELISA KITARB13691 兔抗平滑肌抗體(ASMA)ELISA試劑盒 Rabbit anti-smooth muscle antibody,asma ELISA KITQ瓊脂糖凝膠FF VMAARB10229 人β葡糖苷酶(β-glucosIdAse)ELISA試劑盒 Human β-glucosidase ELISA KITBTN131220 預(yù)稀釋BGG蛋白標(biāo)準(zhǔn)品 Instant BGG Standard安息香 6-APA 119-53-9HC0339 雷勃大容量電動移液器BL0801 猴IgG抗原(液體)硫酸軟骨素 Eriochrome black T 39455-18-0ARB13989 豬黑色素瘤轉(zhuǎn)移表面黏附分子(MMSAM)ELISA試劑盒 Porcine melanoma metastasis surface adhesion molecule,mmsam ELISA KIT我公司強(qiáng)烈推薦分子生物學(xué)試劑系列產(chǎn)品,熱情期待您的咨詢選購GpC 甲基轉(zhuǎn)移酶(M.CviPI)。
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一、概述 超聲波流量儀表是以“速度差法”為原理,測量管道內(nèi)液體流量的儀表。它采用了先進(jìn)的多脈沖技術(shù)、信號數(shù)字化處理技術(shù)及糾錯技術(shù),使流量儀表更能適應(yīng)工業(yè)現(xiàn)場的環(huán)境,計(jì)量更方便、經(jīng)濟(jì)、準(zhǔn)確。產(chǎn)品達(dá)到國內(nèi)外先進(jìn)水平,可廣泛應(yīng)用于石油、化工、冶金、電力、給排水等領(lǐng)域。 超聲流量計(jì)和電磁流量計(jì)一樣,因儀表流通通道未設(shè)置任何阻礙件,均屬無阻礙流量計(jì),是適于解決流量測量困難問題的一類流量計(jì),特別在大口徑流量測量方面有較突出的優(yōu)點(diǎn),近年來它是發(fā)展迅速的一類流量計(jì)之一。 二、分類 根據(jù)對信號檢測的原理超聲流量計(jì)可分為傳播速度差法(直接時差法、時差法、相位差法和頻差法)、波束偏移法、多普勒法、互相關(guān)法、空間濾法及噪聲法等。 三、優(yōu)點(diǎn) 1、可做非接觸式測量; 2、為無流動阻撓測量,無壓力損失; 3、可測量非導(dǎo)電性液體,對無阻撓測量的電磁流量計(jì)是一種補(bǔ)充; 4、獨(dú)特的信號數(shù)字化處理技術(shù),使儀表測量信號更穩(wěn)定、抗干擾能力強(qiáng)、計(jì)量更準(zhǔn)確; 5、無機(jī)械傳動部件不容易損壞,免維護(hù),壽命長; 6、電路更優(yōu)化、集成度高、功耗低、可靠性高; 7、智能化標(biāo)準(zhǔn)信號輸出,人機(jī)界面友好、多種二次信號輸出,供您任意選擇; 8、管段式小管徑測量經(jīng)濟(jì)又方便,測量精度高。 |
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在液相色譜分析過程中,尤其進(jìn)行多元梯度洗脫時,需要將溶解在流動相中的氣體去除掉。原裝進(jìn)口YH3000在線脫氣機(jī)采用進(jìn)的技術(shù),率的脫氣。所采用的核心技術(shù)是采用Teflon® AF脫氣管,脫氣效率超過傳統(tǒng)PTFE設(shè)計(jì)的50倍以上。因此,每路脫氣管的體積由傳統(tǒng)的12ml銳減到0.5ml。由于采用高密封電磁閥和Skewingtm差差位技術(shù),在電磁閥動作時,真空度保持不變,消除了傳統(tǒng)的突然負(fù)壓下降。由于有這些新技術(shù)的。在用了YH3000在線真空脫氣機(jī)的液相色譜儀上,具有,零滯后的真空脫氣效果。流動相氧含量非常低。壓力波動小,基線噪音減小,基線漂移減小。 通 道 數(shù): 2-4 單通道最大流量: 0.2ml/min—5ml/min 脫氣通道材料: TeflonAF 輸出: DCV(相對真空) 流動相連接: 4入口,4出口 ,1/4-28螺紋 通道體積: 500uL/每通道 電 源: AC220 外型尺寸: 120mm×130mm×400mm 配有YH3000在線脫氣機(jī)的液相色譜儀,在不同流速下氧含量均很低
AZM161-塑料外殼,鎖定式安全開關(guān),交直流電壓 AZM170-安全門鎖開關(guān) AZM190-安全門鎖開關(guān) AZM200-安全門鎖開關(guān) TZM/TZF-塑料外殼,彈簧或電磁鎖定,漏斗型插口 安全電磁門鎖開關(guān)鎖最大的特點(diǎn)是,具有一個單獨(dú)的分離式的操動件(也可稱為插片或操動鑰匙)。使用安全電磁開關(guān)必須實(shí)現(xiàn)以下功能: -能夠確保在安全防護(hù)門打開時,機(jī)器設(shè)備不會產(chǎn)生危險的動作; -如果使用的是電磁開關(guān)鎖,則可移動的安全防護(hù)門必須一直保持鎖定,直到機(jī)器設(shè)備的運(yùn)行狀態(tài)不會導(dǎo)致危險狀況的產(chǎn)生; -關(guān)閉可移動的防護(hù)門都不會直接啟動機(jī)器設(shè)備的危險動作。
當(dāng)機(jī)器設(shè)備的危險動作停止下來的時間大于人員進(jìn)入危險區(qū)域所需的時間時,必須使用安全電磁開關(guān),這種安全電磁開關(guān)具有安全鎖定和延時解鎖釋放功能。
無論是安全磁開關(guān),都具有絕緣塑料外殼和金屬外殼兩個系列,選擇何種系列取決于它們所處的環(huán)境條件,這些條件包括:機(jī)械負(fù)載、溫度、化學(xué)影響等。