產(chǎn)品詳情
封頭公稱直徑(nominaldiameter),又稱平均外徑(meanoutsidediameter)。指標準化以后的標準直徑,以DN表示,單位mm,內(nèi)徑12mm的容器的公稱直徑標記為DN12。它主要分為三方面:1.壓力容器的公稱直徑用鋼板卷焊制成的筒體,其公稱直徑指的是內(nèi)徑。若容器直徑較小,筒體可直接采用無縫鋼管制作。此時,公稱直徑指鋼管外徑。設計時,應將橢圓封頭工藝計算初步確定的設備內(nèi)徑,調(diào)整為符合所規(guī)定的公稱直徑。
MD MICRODETECTORS傳感器MDI58B 1875
MD MICRODETECTORS傳感器MDI63G 761
SPIRAXSARCO ISV-T-60 PN100 DN25 法蘭連接 連接法蘭標準:JB/T82.2-94 閥門法蘭采用凹面法蘭 一個疏水閥配兩個異徑接頭R(C)DN32×25Ⅱ 標準為GB/T12459-2005 一個疏水閥配兩個DN25配對法蘭盤 法蘭標準為JB/T82.2-94
AECO ZBR000001 BARRIERA ATEX MOD. D1032D
小強工控 CARLO GAVAZZI ICB18S30F08NA
SELET傳感器5 m cavo schermato 7 poli
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RIEGLER 145.038-10
RIEGLER 251.04
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71000974 HDP30.34/30.27 S1
RIEGLER 227.44-5,8
IPD電源NXT-325-1008 Remote/Standby (RE/SB)
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RIEGLER 5520.14-A
LAGM1000E 流量計
HYDAC DFDKBH/HC0280 QAF03A 315BAR VD8 LE.1
fluid automation systems CH-1290 11-211P601-H5 F110223電磁閥
03593055 MOTOR PLM30.51R0-83E3-LGF/GF-N
DEMATEK PI62 0063806 + EM6560B 0053806 EM6641400200
P Power F7E1A6G2
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Helmut Diebold GmbH & Co 72.050.740.100 SK30 芯棒
RIEGLER VTM-3
DOLD 14703 AI 902N.0081/04 AC110V 0,5-10S
06003244 HAND EP12-D-V2/T3P
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Kral AG(Volumeter) OMP20.40 DN20/PN16 流量計
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71001990 HDP30.34-33-LME/MB/30.22-LMB-M1 D1
Murr 4000-69000-1000000 旋緊插頭
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RIEGLER 351.211-1
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HYDAC PTK-300/2.0/M/FL005-E
HBM C9C/10KN+1.5米線+配套接頭(K-C9C-01M5-05m0-F-S)
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04046000 PORT CONNECTOR ED2-EF/FG100-N (3,5DF 10)
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RIEGLER 453.025
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RIEGLER 378.03
MD MICRODETECTORS傳感器MDI63D 401
03590277 PLP30.73S0-04S5-LSE/SD-N
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DOLD 68144 BA9054/121 AC100-1000V AC/DC80-230V
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GSR B0044.000260
LIKA編碼器CK41-H-1024ZCU46L2 1024PPR-2MT
RIEGLER 512.112
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binks 250599 附件
02000373 FRONT SECTION PLP20.16D0-82E2-L**/GD-S7-N-EL-A FS
MD MICRODETECTORS傳感器MDI58B 840
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73856950 HDP30.51-LGG/GF/30.43-LGG/GF/30.34-LGG/GE/30.17-LGE-M8-D-V
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SIEBERT S302-F3/06/0R-101/0A-YR 數(shù)字號碼顯示板
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00373098 PLP10.1 S0-86E7-LGC/GC-N
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BURGESS
CIRCLE SEAL 249T1-16PP
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CIRCLE SEAL 532T1-2MP-15
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MD MICRODETECTORS傳感器MDI63G 2138
HENGESBACH 1XPT100 0-100℃ PR00d:44906.001 902030/10,TN:48457855 3115 DN100
RIEGLER 638.07
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KISTLER 1983AD5 18000985 傳感器
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壓縮機吸排氣能的檢查方法:首先,將壓縮機卸下,加電使其運轉,用手指堵住壓縮機的排氣孔片刻,再將手指移開。由于壓縮機內(nèi)有壓力,所以當用手堵住壓縮機的排氣孔時,應感到有排氣壓力;當把手指移開時,可以聽到呲呲的排氣聲,而且排氣壓力正常的壓縮機,應很難堵住壓縮機排除的氣體,這表明壓縮機性能良好。如果用手堵住排氣管時感覺不到壓力,將手指移開時,聽不到排氣聲,則說明該壓縮機性能不良。判斷壓縮機電動機繞組短路用萬用表選用R1檔,調(diào)零后,測量壓縮機電動機繞組C-R或C-S兩點的電阻值。
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MD MICRODETECTORS傳感器MDI38F 547
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02003447 PLP20.25S0-31S1-LEB/EA-N-FS
MD MICRODETECTORS傳感器MDI63G 2507
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BERNSTEIN 6392701306 MüZ-102/D24-FL-DA-EXT Centralina di sicurezza
ACS R-13437 X1.224.83.100
WAMPFLER 81531
03572332 FRONT SECTION KP30.34D0-04S3-LGF/GF-65M4-N-A
小強工控 CARLO GAVAZZI CTD4X2005AXXX
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MD MICRODETECTORS傳感器MDI63G 1226
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WIKA
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SIEMENS 7ML5440-1CA00- 0AA2 液位計
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03799347 HDP35.63S0-06S4-LME/MD-61G0-N-A-CF8
ALRE ZBOOA-010.100
SCHAEVITZ P981-0142-250BAS 4-20mA
MD MICRODETECTORS傳感器MDI58B 1686
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HONSBERG VD-015GR020 PN25 IP441/2 4-20Liter H2O 06 SN 036326
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RIEGLER 239.112
SCHMALZ SAF 60 NBR-60 G1/4-IG
RIEGLER 15.DMI.25020
DOLD 45913 CB3057.11 AC220-240V
02004547 PLP20.16S0-50S1-LOD/OC-N-EL FS
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RIEGLER 13.DM.40015
GRACE P-P11R2-M3RFO-U453
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MD MICRODETECTORS傳感器MDI63D 2116
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SELET傳感器OCV87/D3PNCC5
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RNA振動控制器ESK 2001
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BONFIGLIOLI C222 P7.1 P90 B5 B3 I=7.1
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71002010 HDP30.73-34/30.34-LGE-M1 D2
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normalab 60540
RIEGLER 229.01-2,6
MAXON118752
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RIEGLER 77.1006
DOLD 53164 BA9053/011 AC1-10A AC230V 0-20S
TR 490-00301
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DOLD 23664 EC7666.21 AC50/60HZ 115V 0,15-1000S
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RECHNER KAS-80-14-S-M-PTFE-00000641-000
LORENZ DR-1988(±160NM ±5V)
英國ONDRIVES變速箱和減速器E20-3-LH
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Finder 40.31.9024.0000
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Econex 1/4" 0 - 6 bar Pressure Gauge
MD MICRODETECTORS傳感器MDI63G 994
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TESTO P/N:0393 0250
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03676787 HDP30.61S2-04S1-LMD/MC-N
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HUMPHREY HA040E1 24VDC
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R13E-5030HA-6T2-5068 0313-4-1088
MD MICRODETECTORS傳感器MDI38G 728
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VESTA NM32W1S-PR-=02400
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03702790 HDP30.73S0-04S3-LGG/GF-N
CIRCLE SEAL 253T-4PP
GEMU 51440D137512
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035646CA REAR SECTION KP20.16S*- * *-L */GD- *N5-N-P-FS
69228905 PLP30.51-A8-LBM/BL/20.16/20.14 S/FS-L
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HOFFMANN HYP 2513
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DOLD 55112 BA9094.28/100 DC24V P1=60-150C
Norelem --- 03107-08
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GHM-HONSBERG UM3K-040GM500
DENISON T6D-028-1-R-01-B-1 serial no.97D25 079
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HBC FST516 Micron 7
MD MICRODETECTORS傳感器MDI58C 1742
Block TT3 5-4-23 變壓器
MD MICRODETECTORS傳感器MDI63F 275
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TACO MVS-3510 YCL110
MD MICRODETECTORS傳感器MDI63F 1184
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FHF 22460703
AirCom R13-02EV 減壓閥
01999C00 PLP20.14D0-04S1-POC/OC-N-EL-FS-AV
68304772 PLP30.61-05S5/30.34 S
Warmbier 7220.85 電極
CIRCLE SEAL D524A-6M
PIXSYS ATR141-B
Isoloc M16 x 150 mm Nr:73132
MD MICRODETECTORS傳感器MDI58B 1718
Honsberg K05PU-05SGA 流量計附件
MD MICRODETECTORS傳感器MDI63D 1704
automationdirect 7401160SBA Thumbnail
JUMO 404366/000-468-415-573-20-61/000
automationdirect GH15 series IEC contactor, 80A, (3) N.O. power poles, 240 VAC (60Hz)/212 VAC (50Hz) coil voltage.
RIEGLER 243.219 HPI M3DBN2030HL20C02N CARLO GAVAZZI PS21M-CT11LN-M00SELET傳感器B01AN30NOV6 SCHNEIDER ALB45050
供應Madler 41201300 齒輪箱貨期短
檢測器出口的暢通是很重要的,有人在工作中會遇到這樣的問題:前儀器工作還一切正常,第二天開機后卻無響應峰信號。檢查進樣口、注射器、墊圈和色譜柱都正常,可就是不出峰,無意中發(fā)現(xiàn)進樣口柱頭壓達不到設定值,總是偏高,這時才懷疑是ECD檢驗器出口不暢通。由于ECD的排放物有一定的放射性,所以ECD出口是引到室外的。當時是秋冬之交,雨水進入到ECD排出口之后凍住了,因此造成儀器ECD的出口堵塞,柱頭壓居高不下,氣體在氣路中無法流動,也就無法載樣品到檢測器,所以不出峰。