WS02-EDMC1-V2WS02-EDMC1-V2L05CJ1W-SPU01WS02-SPTC1-V1NS5-MQ00B-ECV2NS5-MQ00-ECV2NS5-SQ00B-ECV2NS5-SQ00-ECV2NS5-TQ00B-ECV2NS5-TQ00-ECV2NS8-TV00B-ECV2NS8-TV00-ECV2NS10-TV00B-ECV2NS10-TV00-ECV2NS12-TS00B-ECV2NS12-TS00-ECV2
NS10-TV00B-V1NS10-TV00B-V2NS10-TV00-V1NS10-TV00-V2NS10-TV01B-V1NS10-TV01B-V2NS10-TV01-V1NS10-TV01-V2NS12-ATT01NS12-ATT01BNS12-KBA04NS12-KBA05NS12-KBA05NNS12-TS00B-V1NS12-TS00B-V2NS12-TS00-V1NS12-TS00-V2NS12-TS01B-V1NS12-TS01B-V2NS12-TS01-V1NS12-TS01-V2NS5-MQ00B-V2NS5-MQ00-V2NS5-MQ01B-V2NS5-MQ01-V2NS5-SQ00B-V1NS5-SQ00B-V2NS5-SQ00-V1NS5-SQ00-V2NS5-SQ01B-V1NS5-SQ01B-V2NS5-SQ01-V1NS5-SQ01-V2NS5-TQ00B-V2NS5-TQ00-V2NS5-TQ01B-V2NS7-KBA04NS7-KBA05NS7-KBA05NNS8-TV00B-V2NS8-TV00-V2NS8-TV01B-V2NS8-TV01-V2NS8-TV10B-V1NS8-TV10-V1NS8-TV11B-V1NS8-TV11-V1NS-AL002NS-CA001NS-CA002NS-CLK21NS-CXDC1-V1NS-EXT01-V2NS-EXT01-V2HMCNS-EXT01-V2L03NS-EXT01-V2L10NSH5-232CW-10MNSH5-232CW-3MNSH5-232UL-10MNSH5-232UL-3MNSH5-422CW-10MNSH5-422UL-10MNSH5-ATT01NSH5-ATT02NSH5-SQG00B-V2NSH5-SQR00B-V2NSJ10-TV00B-G5DNSJ10-TV00-G5DNSJ10-TV01B-G5DNSJ10-TV01-G5DNSJ12-TS00B-G5DNSJ12-TS00-G5DNSJ12-TS01B-G5DNSJ12-TS01-G5DNSJ5-SQ00B-G5DNSJ5-SQ00-G5DNSJ5-SQ01B-G5DNSJ5-SQ01-DRMNSJ5-SQ01-G5DNSJ5-TQ00B-G5DNSJ5-TQ00-G5DNSJ5-TQ01B-G5DNSJ5-TQ01-G5DNSJ8-TV00B-G5DNSJ8-TV00-G5DNSJ8-TV01B-G5DNSJ8-TV01-G5DNSJW-CLK21-V1NSJW-ETN21NSJW-IC101NS-MF081NS-MF161NS-NSDC1-V6NS-NSDC1-V6SNS-US22NS-US52NT11-CKF01NT11-CKF01BNT11-SF121B-ECV1NT11-SF121B-EV1NT11-SF121-ECV1NT11-SF121-EV1NT20M-CFL01NT20M-CNP131NT20M-CNP221NT20M-CNP521NT20M-CNP711NT20M-DN121-V2NT20M-DN131NT20M-DT121-V2NT20M-DT131NT20M-FK210NT20M-KBA01NT20M-KBA02NT20M-KBA03NT20M-KBA04NT20M-MD212NT20M-SMR01-ENT20M-SMR02-ENT20M-SMR31-ENT20M-SMR32-ENT20S-ATT01NT20S-CFL01NT20S-KBA01NT20S-KBA05NT20S-ST121B-EV3NT20S-ST121B-V3NT20S-ST121-ECV3NT20S-ST121-EV3NT20S-ST121-V3NT20S-ST122B-V1NT20S-ST122-V1NT20S-ST128NT20S-ST128BNT20S-ST161B-EV3NT20S-ST161-EV3NT20S-ST168BNT21-ST121B-ENT21-ST121-ENT30C-CFL01NT30-CFL01NT30C-ST141B-ENT30C-ST141B-V1NT30C-ST141-ENT30C-ST141-EKNT30-KBA01NT30-KBA04NT30-ST131B-ENT30-ST131B-EKNT30-ST131-ENT30-ST131-EKNT31C-CFL01NT31C-KBA05NT31C-KBA05NNT31C-ST141-EKV1NT31C-ST142B-EV2NT31C-ST142B-V2NT31C-ST142-EV2NT31C-ST142-V2NT31-ST121B-EKV1NT31-ST121-EKV1NT31-ST122B-EV2NT31-ST122B-V2NT31-ST122-EV2NT31-ST122-V2NT5Z-ST121B-ECNT600M-DF122NT600M-DN211NT600M-DT122NT600M-DT211NT600M-FK210NT600M-IF001NT600M-KBA01NT600M-KBA03NT600M-KBA04NT600M-LB122-V1NT600M-LK201NT600M-LK202NT600M-MP251NT600M-MR151NT600M-MR251NT600M-RT121NT600M-SMR01-EV1NT600M-SMR02-EV1NT600M-SMR31-ENT600M-SMR32-ENT600S-CFL01NT600S-KBA01NT600S-ST121B-EV3NT600S-ST121B-V3NT600S-ST121-EV3NT600S-ST211B-EV3NT600S-ST211-EV3NT610C-CFL01NT610C-CFL02NT610C-KBA01NT610C-KBA04NT612G-KBA01NT620C-CFL01NT620C-KBA01NT620C-KBA04NT620C-ST141NT620C-ST141BNT620C-ST141B-ENT620C-ST141-ENT620C-ST141-EKNT620C-ST142NT620C-ST142BNT620S-KBA05NNT620S-ST211NT620S-ST211BNT620S-ST211B-ENT620S-ST211-ENT620S-ST211-EKNT620S-ST212NT625-KBA01NT631C-CFL01NT631C-CFL02NT631C-KBA05NT631C-KBA05NNT631C-ST141B-V2NT631C-ST141-V2NT631C-ST151B-EV2NT631C-ST151B-EV2SNT631C-ST151B-V2NT631C-ST151-EKV1NT631C-ST151-EKV1SNT631C-ST151-EV2NT631C-ST151-EV2SNT631C-ST151-V2NT631C-ST152B-EV2NT631C-ST152B-V2NT631C-ST152-EV2NT631C-ST152-V2NT631-ST211B-EV2NT631-ST211B-V2NT631-ST211-EKV1NT631-ST211-EV2NT631-ST211-V2NT-AL001NT-AL001-TONT-B7A16NT-CNT121NT-DRT21NTH25C-ST141BNTH25-ST121BNT-LB122NT-MF261NT-ZA3AT-EKV2NT-ZA3AT-EV2NT-ZA3DV-V2NT-ZA3PC-V2NT-ZJCAT1-ECV3.3NT-ZJCAT1-EV4NT-ZJCAT1-EV4SNT-ZJCMX1-V4NT-ZJCMX1-V4SOAC-COAC-H20-49OAC-JOAC-N10OAS-100-ZH BY OMCOAS-101-ZH BY OMCOAS-102-ZH BY OMCOAS-103-ZH BY OMCOAS-104-ZH BY OMCOAS-106-ZH BY OMCOAS-107-ZH BY OMCOAS-144OAS-160-NOAS-171OAS-172OAS-173OAS-174OAS-61LD-2 2MOAS-61LD-2C 2.3MOAS-900-ZH BY OMCOAS-901-ZH BY OMCOER-01OER-02OER-03OER-06OTG-CN112 600AOTG-D52 200AOTG-L156 1000AOTG-L21 50AOTG-L30 100AOTG-L42 200AOTG-L68 400AOTG-L82 600AOTG-LA21 50AOTG-LA30 100AOTG-LA42 200AOTG-LA68 400AOTG-LA82 600AOTG-N104 600AOTG-N156 1000AOTG-N245 2200AOTG-N40 100/150AOTG-N68 200/400AP2CF-08P2CF-08-EP2CF-11P2CF-11-EP2R-057P BY OMZP2R-05A BY OMZP2R-05P BY OMZP2R-087P BY OMZP2R-08A BY OMZP2R-08P BY OMZP2RF-05 BY OMZP2RF-05-E BY OMZP2RF-05-S BY OMZP2RF-08 BY OMZP2RF-08-E BY OMZP2RF-08-S BY OMZP2R-P FOR G2RP3G-08P3GA-11P6B-04P FOR G6BP6B-06P FOR G6BP6B-26PP6B-C2P6BF-4BND DC12P6BF-4BND DC24P6BF-4BND DC5P6B-Y1P6C-06P FOR G6CP6C-08P FOR G6CP6D-04PP70A AC100/110P70A AC110/120P70A AC200/220P70D DC12/24P7LF-06P7LF-06DP7LF-CP7LF-DP7SA-10FP7SA-10F-ND DC24P7SA-10PP7SA-14FP7SA-14F-ND DC24P7SA-14PP7TF-05P7TF-IS16 24V DCP7TF-IS16 AC110/120P7TF-IS16 DC100/110P7TF-OS08 DC12P7TF-OS08 DC24P7TF-OS16 12V DCP7TF-OS16 24V DCP7TF-OS16-1 12VDCP7TF-OS16-1 24VDCPF083APF083A-E BY OMIPF083A-L BY OMIPF085APF085A-WPF113APF113A-E BY OMIPF113A-L BY OMIPF113A-WPF202PFC-1 FOR MKPFC-A1 FOR MKPFC-A6PFC-A7PFC-N8PFP-100NPFP-100N2PFP-50NPFP-MPFP-SPG-B2PG-B2PH-1 CODE 100MPH-1 CODE 10MPH-1 CODE 1MPH-1 CODE 20MPH-1 CODE 30MPH-1 CODE 50MPH-1 CODE 5MPH-1 CODE 70MPH-2 CODE 100MPH-2 CODE 10MPH-2 CODE 1MPH-2 CODE 20MPH-2 CODE 30MPH-2 CODE 50MPH-2 CODE 5MPH-2 CODE 70MPH-2 CODE 80MPHC-1 (F.HOOK FOR H2A)PHC-12 (CLIP FOR TDE)PHC-4 (L.HOOK FOR H2A)PKCPL08PL08-QPL11PL11-QPL15PL15QPLC FOR MKPLC-1 FOR MKPLC-10 FOR MKPLC-12 FOR MKPLC-7 FOR MYA.LJAPLC-8 FOR MYA.LJAPLE08-0PLE11-0PRT1-COMPS-31 SUS304 1000M/MPS-31 SUS304 300M/MPS-3SPS-3SPS-3S CPS-3S CPS-3SRPS-4SPS-4SPS-4SRPS-4SRPS-5SPS-5SPS-5S2PS-5SRPS-5SRPT08 FOR LYPT08-0 FOR LYPT08QN FOR LYPT1/2 (D=10)PT1/4 D=3.2PT1/4 D=4.8PT1/4 D=6.4PT1/8 D=1PT1/8 D=1.6PT1/8 D=3.2PT1/8 D=4.8PT11 FOR LYPT11-0 FOR LYPT14 FOR LYPT14-0 FOR LYPT14QN FOR LYPT3/8 D=8PTC-1 (CLIP FOR LYD)PTF08A FOR LYPTF08A-E BY OMIPTF08A-TU FOR LYPTF11A FOR LYPTF11A-TU FOR LYPTF14A FOR LYPTF14A-E BY OMIPTF14A-TU FOR LYPTF14A-WPY08 FOR MYPY08-0 FOR MYPY08-02PY08QN FOR MYPY08QN2 FOR MYPY08QN2-Y1 FOR MYPY08-Y1 FOR MYPY11 FOR MYPY11-0 FOR MYPY11-02PY11QN FOR MYPY11QN2 FOR MYPY11QN-Y1 FOR MYPY11-Y1 FOR MYPY14 FOR MYPY14-0 FOR MYPY14-02 FOR MYPY14QN FOR MYPY14QN2 FOR MYPY14QN2-Y1 FOR MYPY14QN2-Y2 FOR G2APY14QN-Y3 FOR H3YPY14-Y1 FOR MYPY14-Y2 FOR G2APY14-Y3PYC-1 (CLIP FOR MYV)PYC-3 FOR G2APYC-5 FOR G2APYC-A1 FOR MYPYC-A2 FOR G2A.PYC-P FOR MYPYC-P2 FOR MYPYC-P3 FOR MY.LYPYC-S FOR MYPYD-085BBPYD-085BRPYD-085BSPYD-086BBPYD-086BRPYD-086BSPYF08A -C BY OMZPYF08A FOR MYPYF08A-E BY OMZPYF08A-E BY OMZPYF08A-N BY OMZPYF08A-TU FOR MYPYF08M FOR MYPYF11A FOR MYPYF11A-TU FOR MYPYF14A -C BY OMZPYF14A FOR MYPYF14A-E BY OMZPYF14A-E BY OMZPYF14A-N BY OMZPYF14A-TU FOR MYPYF14T FOR MYPYP-1 FOR MYPYP-18 FOR MYPYP-36 FOR MYR7A-CAZ005B-ZR7A-CAZ005S-ZR7A-CAZ010B-ZR7A-CAZ010S-ZR7A-CCA002P2R7A-CCA002P3R7A-CEA001BR7A-CEA001SR7A-CEA003BR7A-CEA003SR7A-CEA005BR7A-CEA005SR7A-CEA010BR7A-CEA010SR7A-CEA015BR7A-CEA015SR7A-CEA020BR7A-CEA020SR7A-CNA01RR7A-CNA02RR7A-CNZ01C-ZR7A-CNZ01P-ZR7A-CNZ01S-ZR7A-CPZ001S-ZR7A-CPZ002S-ZR7A-CPZ003S-ZR7A-CRA003CR7A-CRA005CR7A-CRA010CR7A-CRA015CR7A-CRA020CR7A-CRZ005C-ZR7A-CRZ010C-ZR7A-PR02AR7D-AP01HR7D-AP01LR7D-AP02HR7D-AP02LR7D-AP04HR7D-AP04LR7D-AP08HR7D-APA3HR7D-APA3LR7D-APA5HR7D-APA5LR7D-ZP01HR7D-ZP02HR7D-ZP04HR7D-ZP08HR7G-RGSF05B100R7G-RGSF05B100(Q)R7G-RGSF05B100PR7G-RGSF05B100P(Q)R7G-RGSF05B200R7G-RGSF05B200(Q)R7G-RGSF05B200PR7G-RGSF05B200P(Q)R7G-RGSF05B50R7G-RGSF05B50(Q)R7G-RGSF05C400R7G-RGSF05C400(Q)R7G-RGSF05C400PR7G-RGSF05C400P(Q)R7G-RGSF05C750R7G-RGSF05C750(Q)R7G-RGSF05C750PR7G-RGSF05C750P(Q)R7G-RGSF09B100R7G-RGSF09B100(Q)R7G-RGSF09B100PR7G-RGSF09B100P(Q)R7G-RGSF09B50R7G-RGSF09B50(Q)R7G-RGSF09C400R7G-RGSF09C400(Q)R7G-RGSF09C400PR7G-RGSF09C400P(Q)R7G-RGSF09C750R7G-RGSF09C750(Q)R7G-RGSF09C750PR7G-RGSF09C750P(Q)R7G-RGSF15B100R7G-RGSF15B100(Q)R7G-RGSF15B100PR7G-RGSF15B100P(Q)R7G-RGSF15B50R7G-RGSF15B50(Q)R7G-RGSF15C400R7G-RGSF15C400(Q)R7G-RGSF15C400PR7G-RGSF15C400P(Q)R7G-RGSF15C750R7G-RGSF15C750(Q)R7G-RGSF15C750PR7G-RGSF15C750P(Q)R7G-RGSF25B100R7G-RGSF25B100(Q)R7G-RGSF25B100PR7G-RGSF25B100P(Q)R7G-RGSF25B50R7G-RGSF25B50(Q)R7G-RGSF25C400R7G-RGSF25C400(Q)R7G-RGSF25C400PR7G-RGSF25C400P(Q)R7G-RGSF25C750R7G-RGSF25C750(Q)R7G-RGSF25C750PR7G-RGSF25C750P(Q)R7G-RGSF25C750-R1R7G-VRSFPB05B100R7G-VRSFPB05B100(Q)R7G-VRSFPB05B100PR7G-VRSFPB05B100P(Q)R7G-VRSFPB05B200R7G-VRSFPB05B200(Q)R7G-VRSFPB05B200PR7G-VRSFPB05B200P(Q)R7G-VRSFPB05B50R7G-VRSFPB05B50(Q)R7G-VRSFPB05C400R7G-VRSFPB05C400(Q)R7G-VRSFPB05C400PR7G-VRSFPB05C400P(Q)R7G-VRSFPB05C750R7G-VRSFPB05C750(Q)R7G-VRSFPB05C750PR7G-VRSFPB05C750P(Q)R7G-VRSFPB09B100R7G-VRSFPB09B100(Q)R7G-VRSFPB09B100PR7G-VRSFPB09B100P(Q)R7G-VRSFPB09B50R7G-VRSFPB09B50(Q)R7G-VRSFPB09C400R7G-VRSFPB09C400(Q)R7G-VRSFPB09C400PR7G-VRSFPB09C400P(Q)R7G-VRSFPB09D750R7G-VRSFPB09D750(Q)R7G-VRSFPB09D750PR7G-VRSFPB09D750P(Q)R7G-VRSFPB15B100R7G-VRSFPB15B100(Q)R7G-VRSFPB15B100PR7G-VRSFPB15B100P(Q)R7G-VRSFPB15B50R7G-VRSFPB15B50(Q)R7G-VRSFPB15C400R7G-VRSFPB15C400(Q)R7G-VRSFPB15C400PR7G-VRSFPB15C400P(Q)R7G-VRSFPB15D750R7G-VRSFPB15D750(Q)R7G-VRSFPB15D750PR7G-VRSFPB15D750P(Q)R7G-VRSFPB25B50R7G-VRSFPB25B50(Q)R7G-VRSFPB25C100R7G-VRSFPB25C100(Q)R7G-VRSFPB25C100PR7G-VRSFPB25C100P(Q)R7G-VRSFPB25C200R7G-VRSFPB25C200(Q)R7G-VRSFPB25C200PR7G-VRSFPB25C200P(Q)R7G-VRSFPB25D400R7G-VRSFPB25D400(Q)R7G-VRSFPB25D400PR7G-VRSFPB25D400P(Q)R7G-VRSFPB25E750R7G-VRSFPB25E750(Q)R7G-VRSFPB25E750PR7G-VRSFPB25E750P(Q)R7M-A03030R7M-A03030-BR7M-A03030-BS1R7M-A03030-S1R7M-A05030R7M-A05030-BR7M-A05030-BS1R7M-A05030-S1R7M-A10030R7M-A10030-BR7M-A10030-BS1R7M-A10030-S1R7M-A20030R7M-A20030-BR7M-A20030-BS1R7M-A20030-S1R7M-A40030R7M-A40030-BR7M-A40030-BS1R7M-A40030-S1R7M-A75030R7M-A75030-BR7M-A75030-BS1R7M-A75030-S1R7M-AP10030R7M-AP10030-BR7M-AP10030-BS1R7M-AP10030-S1R7M-AP20030R7M-AP20030-BR7M-AP20030-BS1R7M-AP20030-S1R7M-AP40030R7M-AP40030-BR7M-AP40030-BS1R7M-AP40030-S1R7M-AP75030R7M-AP75030-BR7M-AP75030-BS1R7M-AP75030-S1R7M-Z10030-BS1ZR7M-Z10030-S1ZR7M-Z20030-BS1ZR7M-Z20030-S1ZR7M-Z40030-BS1ZR7M-Z40030-S1ZR7M-Z75030-BS1ZR7M-Z75030-S1ZR87B-FA4A15LPFR87B-FA6A15HPFR87F-A1A13HPR87F-A1A13LPR87F-A1A15HPR87F-A1A15LPR87F-A1A15MP
1、結(jié)構(gòu)簡(jiǎn)單,制造和維修比較方便
型號(hào) | J41H-16C~160C | J41Y-16C~160C | J41W-16P~160P | |
工作壓力(MPa) | 1.6~16.0 | |||
適用溫度(℃) | ≤425 | ≤150 | ||
適用介質(zhì) | 水、蒸汽、油品 | 弱腐蝕性介質(zhì) | ||
材料 | 閥體、閥蓋 | 碳素鋼 | 鉻鎳鈦不銹鋼 | |
閥桿 | 鉻不銹鋼 | 鉻鎳鈦不銹鋼 | ||
密封面 | 堆焊鐵基合金 | 堆焊硬基合金 | 本體材料 | |
填料 | 石棉石墨、柔性石墨、聚四氟乙烯 |
一、銅包鋼扁鋼簡(jiǎn)介
銅包鋼扁鋼是將含量99.99%的電解銅分子均勻的電鍍到優(yōu)質(zhì)低碳鋼芯上加工而成的新型復(fù)合材料,銅包鋼扁鋼既有鋼的強(qiáng)度和韌度,又有銅良好的導(dǎo)電性能和耐腐蝕性能。銅包鋼扁鋼廣泛應(yīng)用高頻同軸電纜、網(wǎng)絡(luò)通信、電氣化鐵路、鐵路輕軌、電力和石化系統(tǒng)的接地線等。 相比銅線就有密度小、強(qiáng)度高、造價(jià)低等優(yōu)點(diǎn)。是傳統(tǒng)純銅線的更新?lián)Q代產(chǎn)品。
更多產(chǎn)品歡迎瀏覽:http://www.btsjgy.com/tbgbx/241.htm
二、銅包鋼扁鋼的具體特點(diǎn): 1.制造的特點(diǎn): 銅包鋼扁鋼采用用電鍍生產(chǎn)技術(shù),把銅與鋼相結(jié)合。既解決了套管法生產(chǎn)存在的原電池反應(yīng)的缺點(diǎn),又克服了熱浸連鑄存在的銅層純度不足以及表面銅層陰陽(yáng)面的缺點(diǎn)。 2.銅包鋼扁鋼的防腐性能很好 銅包鋼扁鋼的表明銅層比較多,平均厚度達(dá)0.25mm以上,耐腐蝕性很高,平均壽命能長(zhǎng)達(dá)五十年之久。 3.導(dǎo)電性能佳 銅包鋼扁鋼表層銅層由電解銅分子組成,不僅能夠?qū)щ?,自身電阻也低于一般得材料?span> 4.安裝安全快捷 配件齊全,用連接管或采用倍速達(dá)熱熔焊劑進(jìn)行連接,接頭牢固,安裝便捷,很大程度提高了施工的工作效率。
5.使用范圍廣 銅包鋼扁鋼適用于不同濕度環(huán)境、溫度和PH值的土壤條件。 6.建造成本降低 對(duì)比傳統(tǒng)上采用純銅材料接地,成本低。
泊頭金廣源防雷器材有限公司是我國(guó)首家專(zhuān)業(yè)從事接地防雷銅包鋼復(fù)合材料研發(fā)和生產(chǎn)銷(xiāo)售于一體的高科技企業(yè)。公司開(kāi)發(fā)的銅包鋼軟結(jié)構(gòu)(絞線)接地約、軟態(tài)連鑄銅包鋼接地圓線,可實(shí)惠大長(zhǎng)度貨,大量減少連接點(diǎn),使接地工程安裝價(jià)大幅降低,且運(yùn)輸、施工方便,深受廣大用戶的好評(píng)。公司另可為用戶提供多種銅包鋼接地棒 接地模塊 降阻劑 銅包鋼圓線 離子接地極 銅包鋼扁鋼 銅包鋼絞線 放熱熔焊接等產(chǎn)品,也可承接各類(lèi)接地防雷工程的設(shè)計(jì)和安裝服務(wù)。公司擁有強(qiáng)大的技術(shù)力量為國(guó)內(nèi)外客戶提供專(zhuān)業(yè)的防雷主品及防雷工程的整體解決方案。公司具有先進(jìn)的連鑄銅包鋼生產(chǎn)設(shè)備和電線電纜制造設(shè)備。產(chǎn)品質(zhì)量控制和檢測(cè)手段齊全,質(zhì)量管理。并可以根據(jù)客戶要求提供第三方選題檢測(cè)報(bào)告。本公司產(chǎn)品已廣泛應(yīng)用于石油化工、電力、通訊、鐵道等領(lǐng)域,特別是國(guó)家重點(diǎn)項(xiàng)目及授外項(xiàng)目,得到了相關(guān)部門(mén)及領(lǐng)導(dǎo)好評(píng)。
DJ系列振動(dòng)源電動(dòng)機(jī)將激振器和動(dòng)力源合為一體,具有能耗少、體積小、重量輕、耗資少、使用維護(hù)控制方便等優(yōu)點(diǎn)?! ?span>ZDJ系列振動(dòng)源電動(dòng)機(jī)具益高、起動(dòng)電流小、起動(dòng)轉(zhuǎn)矩大、調(diào)節(jié)激振力簡(jiǎn)單,能在潮濕多塵、、電壓波動(dòng)的惡劣環(huán)境中運(yùn)行,它的安裝尺寸與國(guó)內(nèi)同類(lèi)產(chǎn)品一致,具有良好的互換性。 ZDJ系列振動(dòng)電機(jī)專(zhuān)用于各種振動(dòng)篩分設(shè)備的振動(dòng)源,廣泛應(yīng)用于礦山、礦山、化工、電力、水泥、機(jī)械制造等各種行業(yè)。ZDJ振動(dòng)電機(jī)具有振動(dòng)力大,振動(dòng)力方便可調(diào),維護(hù)方便等特點(diǎn),激振力大;機(jī)體強(qiáng)度大。激振力與出力配合適當(dāng);噪音低??砂凑詹煌挠猛具x擇振動(dòng)頻率和振幅。只須調(diào)整偏心塊的夾角,就可無(wú)級(jí)調(diào)整激振力。維護(hù)保養(yǎng)簡(jiǎn)便。全封閉結(jié)構(gòu),可在任何無(wú)防爆要求的粉塵條件下工作??筛鶕?jù)振動(dòng)電機(jī)的安裝方式改變激振力的方向
環(huán)境標(biāo)準(zhǔn)HJ 780 -2015用土壤重金屬分析儀是款快速無(wú)損XRF熒光分析儀,產(chǎn)品操作簡(jiǎn)單,測(cè)試速度快。
隨著工業(yè)化和城市化的飛速發(fā)展,土壤環(huán)境問(wèn)題越來(lái)越受到重視,土壤重金屬污染,特別是工業(yè)區(qū)土壤金屬污染,已逐漸成為環(huán)境學(xué)界研究的熱點(diǎn)。土壤污染中重金屬主要指汞、鎘、鉛、鉻以及各類(lèi)金屬砷等有生物毒性顯著的重金屬,也指具有定毒性的般重金屬如鋅、銅、鈷、鎳、錫等,目前引起人們關(guān)注的重金屬是汞、鎘、鉛等。重金屬對(duì)土壤的污染是短期不可逆過(guò)程,在土壤-植物系統(tǒng)中,重金屬污染通過(guò)食物鏈進(jìn)入農(nóng)產(chǎn)品,影響農(nóng)產(chǎn)品質(zhì)量安,危害人類(lèi)健康,因此對(duì)土壤重金屬污染監(jiān)測(cè)是非常必要的。
根據(jù)土資源部新的調(diào)查數(shù)據(jù),耕種土地面積的10%以上已受重金屬污染,約有1.5億畝,污水灌溉污染耕地3250萬(wàn)畝,固體廢棄物堆存占地和毀田200萬(wàn)畝,其中多數(shù)集中在經(jīng)濟(jì)較發(fā)達(dá)地區(qū)。中環(huán)境與發(fā)展際合作委員會(huì)公布,環(huán)保部在對(duì)我30萬(wàn)公頃基本農(nóng)田保護(hù)區(qū)土壤有害重金屬抽樣監(jiān)測(cè)發(fā)現(xiàn),有3.6萬(wàn)公頃土壤重金屬超標(biāo),超標(biāo)率達(dá)12.1%。
近年來(lái),重金屬污染事故頻發(fā),如陜西鳳翔兒童血鉛超標(biāo)、山東臨沂砷污染事件、湖南瀏陽(yáng)鎘污染事件、紫金礦業(yè)污染事件、廣西龍江鎘污染事件等。這些重金屬污染事件不但給社會(huì)帶來(lái)了重大的經(jīng)濟(jì)損失也威脅著人們的健康生活,也引起家相關(guān)環(huán)保部門(mén)的高度重視,同時(shí)把重金屬污染防治,深化重金屬監(jiān)測(cè)工作擺在了更加緊迫、更加重要的位置上。目前,由環(huán)保部牽頭制定的《土壤環(huán)境保護(hù)“十二五”規(guī)劃》已進(jìn)入務(wù)院審批程序,該規(guī)劃預(yù)計(jì)將帶動(dòng)產(chǎn)業(yè)總投資達(dá)數(shù)千億元。
與此同時(shí),2015年12月14日環(huán)境保護(hù)部發(fā)布了土壤和沉積物環(huán)境標(biāo)準(zhǔn)HJ 780 -2015——《土壤和沉積物 無(wú)機(jī)元素的測(cè)量波長(zhǎng)色散X射線熒光光譜法》。此標(biāo)準(zhǔn)2016年2月1日?qǐng)?zhí)行。此標(biāo)準(zhǔn)對(duì)25種無(wú)機(jī)元素和7中氧化物的質(zhì)量分?jǐn)?shù)范圍提出了要求。針對(duì)這標(biāo)準(zhǔn),本公司推出款EDX 3200S PLUS熒光光譜儀,能夠快速、地分析土壤中金屬元素,K、Ca、Ti、V、Cr、Mn、Fe、Co、Ni、Cu、Zn、Ga、Rb、Y、Ba、Sr、Br、Th、Pb、As和Zr元素的檢出限和定量限完滿足HJ 780-2015環(huán)境保護(hù)標(biāo)準(zhǔn)要求。
X射線熒光光譜法測(cè)試原理: X射線熒光光譜法是種現(xiàn)代儀器分析方法,通過(guò)X射線管產(chǎn)生入射X射線(次X射線),激發(fā)被測(cè)樣品;受激發(fā)的樣品中的每種元素會(huì)發(fā)出特征X射線(二次X射線)——這種特征X射線具有特定的能量和波長(zhǎng)特性(莫塞萊定律),這些放射出來(lái)的二次X射線的能量及數(shù)量被探測(cè)系統(tǒng)測(cè)量,通過(guò)配套軟件將這些射線信號(hào)轉(zhuǎn)化為樣品中各種組分元素的具體含量。
1 儀器測(cè)試方法
圖1 X射線熒光分析流程圖
1.1 設(shè)備及試劑 設(shè)備:X射線熒光光譜儀臺(tái) EDX3200S PLUS;電子天平臺(tái)(精度0.01g);自動(dòng)壓片機(jī)臺(tái)(壓力不小于40T);鼓風(fēng)干燥箱臺(tái);振動(dòng)磨臺(tái);非金屬樣品篩(200目) 試劑: 硼酸粉末(分析純);土壤家標(biāo)準(zhǔn)物質(zhì);土壤樣品 1.2 樣品的采集、保存和前處理 土壤樣品的采集和保持按照HJ/T166執(zhí)行,樣品的風(fēng)干或烘干按照HJ/T166相關(guān)規(guī)定進(jìn)行操作,樣品研磨后過(guò)200目篩,于105℃烘干備用。 用電子天平稱(chēng)量5.00g過(guò)篩(200目)的土壤標(biāo)準(zhǔn)物質(zhì)或樣品和12.00g硼酸粉末(鑲邊材質(zhì)),稱(chēng)量誤差±0.05g。然后放入壓片機(jī)中壓片成型,壓力30T(壓力范圍20~30T),保壓時(shí)間30s。 1.3 工作曲線的建立和樣品分析 設(shè)定適當(dāng)?shù)臏y(cè)量條件,使用EDX3200S PLUS掃描家標(biāo)準(zhǔn)物質(zhì)(簡(jiǎn)稱(chēng)標(biāo)樣)GSS-1~GSS-15,建立土壤標(biāo)樣中關(guān)注元素含量與強(qiáng)度的線性工作曲線。然后,對(duì)未知樣品進(jìn)行測(cè)量。
2. 測(cè)量及數(shù)據(jù)分析 2.1 土壤中關(guān)注的金屬元素及氧化物檢出限測(cè)量 EDX 3200S PLUS 配有三組濾光片,根據(jù)土壤中關(guān)注元素的特性,設(shè)置佳測(cè)試條件。用家土壤標(biāo)樣GSS-1-GSS-15標(biāo)定儀器,建立環(huán)境土壤工作曲線。在環(huán)境土壤工作曲線下,使用高純SiO2 做空白基體,連續(xù)測(cè)試11次,根據(jù)檢出限公式: 3倍的空白基體的標(biāo)準(zhǔn)偏差除以儀器的靈敏度 終獲得EDX 3200S PLUS測(cè)量土壤樣品的方法檢出限,如下表所示
表1 土壤樣品中金屬元素及氧化物的檢出限
序號(hào) | 元素/化合物 | 標(biāo)要求 檢出限 | 儀器檢出限 | 判定 |
1 | K2O | 1500.0 | 72.2 | 滿足 |
2 | CaO | 2700.0 | 39.3 | 滿足 |
3 | Ti | 150.0 | 6.7 | 滿足 |
4 | V | 12.0 | 1.1 | 滿足 |
5 | Cr | 9.0 | 3.6 | 滿足 |
6 | Mn | 30.0 | 2.2 | 滿足 |
7 | Fe2O3 | 1500 | 6.6 | 滿足 |
8 | Co | 4.8 | 0.13 | 滿足 |
9 | Ni | 4.5 | 1.2 | 滿足 |
10 | Cu | 3.6 | 2.4 | 滿足 |
11 | Zn | 6.0 | 3.26 | 滿足 |
12 | Ga | 6.0 | 1.76 | 滿足 |
13 | As | 6.0 | 6.0 | 滿足 |
14 | Br | 3.0 | 1.3 | 滿足 |
15 | Rb | 6.0 | 1.0 | 滿足 |
16 | Sr | 6.0 | 1.3 | 滿足 |
17 | Y | 3.0 | 1.2 | 滿足 |
18 | Zr | 6.0 | 1.8 | 滿足 |
19 | Pb | 6.0 | 6.0 | 滿足 |
20 | Th | 6.3 | 2.4 | 滿足 |
21 | Ba | 35.1 | 13.5 | 滿足 |
注:
1、Co受Fe元素Kb嚴(yán)重干擾,通過(guò)公式得出極低檢出限是有定的偏差。2、由于這個(gè)型號(hào)儀器沒(méi)有抽真空(或充氦氣),所以沒(méi)有做輕元素如Na2O、MgO、Al2O3和SiO2等。而La、Ce、Hf受散射本底影響無(wú)法得到譜,P、S、Cl在家土壤標(biāo)樣中都是高含量,沒(méi)有合適的低含量標(biāo)樣,主要的原因是受本底影響很大,譜圖不規(guī)則,均沒(méi)有考慮。 3. 滿足標(biāo)的元素有K、Ca、Ti、V、Cr、Mn、Fe、Co、Ni、Cu、Zn、Ga、Rb、Y、Ba、Sr、Br、As、Pb、Th和Zr。
性能參數(shù)
產(chǎn)品型號(hào):EDX 3200S PLUS產(chǎn)品名稱(chēng):X熒光光譜儀 測(cè)量元素范圍:從鈉(S)到鈾(U)元素含量分析范圍: ppm—99.99%(不同元素,分析范圍不同) 同時(shí)分析元素:次性可測(cè)幾十種元素 測(cè)量時(shí)間:60秒-300秒 探測(cè)器能量分辨率為:低可達(dá)125eV管壓:5KV-70KV 管流:50μA-1000μA測(cè)量對(duì)象狀態(tài):粉末、固體、液體輸入電壓:AC 110V/220V環(huán)境溫度:15℃-30℃ 環(huán)境濕度:35%-70%
河南豫暉專(zhuān)業(yè)生產(chǎn)浮選機(jī)、BF浮選機(jī)、BS-K型浮選機(jī)、JJF型浮選機(jī)等浮選設(shè)備,我公司生產(chǎn)的浮選機(jī)產(chǎn)品通過(guò)質(zhì)量認(rèn)證,型號(hào)齊全,豫暉礦山機(jī)械是國(guó)內(nèi)專(zhuān)業(yè)生產(chǎn)經(jīng)銷(xiāo)國(guó)際知名的浮選機(jī)專(zhuān)業(yè)廠家。生產(chǎn)的JJF型浮選機(jī)已廣泛推廣應(yīng)用于我國(guó)大中型礦山,生產(chǎn)實(shí)踐表明:該型浮選機(jī)結(jié)構(gòu)合理,運(yùn)轉(zhuǎn)平穩(wěn),工作可靠,性能達(dá)到了國(guó)外浮選機(jī)的先進(jìn)水平,適用于有色、黑色金屬及非金屬礦物的選別。該設(shè)備具有如下特點(diǎn) :自吸空氣。礦漿循環(huán)特性好。吸氣量相對(duì)穩(wěn)定。攪拌強(qiáng)度適中,固體顆粒懸浮良好。液面平穩(wěn)。功率消耗低。河南豫暉信奉產(chǎn)品質(zhì)最是企業(yè)的生命,更奉信誠(chéng)信、務(wù)實(shí)、高效的經(jīng)營(yíng)之本,始終堅(jiān)持以品質(zhì)打造品牌,以服務(wù)提升品牌。豫暉以誠(chéng)信為本的經(jīng)營(yíng)風(fēng)格,以質(zhì)量求生存,和新老朋友在經(jīng)濟(jì)建設(shè)中攜手并進(jìn)共同發(fā)展。我們的銷(xiāo)售電話是:本文來(lái)自豫暉浮選機(jī)網(wǎng):http://www.cnkssb.com豫暉生產(chǎn)的JJF型浮選機(jī)詳細(xì)技術(shù)參數(shù):http://www.cnkssb.com/products/28.html
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