吉林新能源电池检测设备检测CNAS计量服务咨询

时间：2023-08-06

　　已通过实验室认可委员会(CNAS）认可，认可号L3170，国际实验室互认组织(ILAC-MRA）互认授权的第三方公正实验室，设有力学；长度；衡器；电学；无线电；热工；理化；鞋业鞋材轻纺产品检测等十个实验室! 认可能力达二百多余项，可校准千余种仪器。本公司可对以上类别范围的各国仪器进行校准，对鞋及鞋材轻纺产品进行检测，并出具国际认可的有效证书! 证书广泛用于QS, CCC, UL, CE, ISO等的评审和企业对仪器及产品的检验和督查!

　　深度剖析分析测量仪器的校准周期

　　实验室分析测量仪器的校准周期，受其使用频繁程度、准确度要求、使用环境、使用性能等多因素的影响，可以说，确定校准周期是一项复杂的工作。很多分析人员常有疑问，比如，如何确定校准周期的原则和方法?确定校准周期有些现行的标准依据?实验室内部可以随意更改仪器设备的校准周期吗?答案一个个来揭晓！

　　标准文件中关于校准周期的规定

　　CNAS-CL01中5.10.4.4

　　校准证书(或校准标签)不应包含对校准时间间隔的建议，除非已与客户达成协议。该要求可能被法规取代。

　　明确规定校准实验室不能给出校准周期的建议。校准周期由实验室根据计量器具的实际使用情况，本着科学、经济和量值准确的原则自行确定。但期间一定需安排期间核查，如果发现不稳定情况，就需重新校准。

　　吉林新能源电池检测设备检测CNAS计量服务咨询

　　校准周期的确定要有理有据

　　校准周期，也就是确认间隔，它是衡量计量工作质量的关键环节，关系到在用测量仪器的合格率。只有严格执行校准周期，才能保证科研生产等各项活动的顺利进行。为保证量值准确可靠，必须科学的确定校准周期。

　　随着时间的推移，测量仪器的校准周期是否合理，取决于校准合格率，也取决于仪器的历史校准记录，可将其作为基本的依据。但随着时间的变化或是操作环境的变化，或者是测量仪器使用方式和条件的变化，可能导致仪器失准。因此，当测量仪器的一个校准周期过后，就该立即校准。另外，在有效校准期内，也应不定期抽查仪器偏离的状态。根据上述信息对校准周期做适当调整，适当延长或缩短校准周期。

　　吉林新能源电池检测设备检测CNAS计量服务咨询

　　确定校准周期的原则

　　确定校准周期必须遵循两条对立的基本原则：

　　一是在这个周期内测量仪器出允许误差的风险尽可能小;

　　二是经济合理，使校准费用尽可能少。为了寻求上述风险和费用两者平衡的值，必须使用科学的方法，积累大量的实验数据，经分析研究后确定。

　　用户的使用情况是千差万别的，若不加区别的一律机械的按照校准规程规定的周期进行校准，很难保证有的测量仪器在校准周期内都是合格的。因此，必须按照测量仪器的实际使用情况确定校准周期。但是，由于实际情况相当复杂，要正确确定校准周期，是难以办到的，只能要求大体上正确、合理，使实际情况更加完善、科学，更加经济合理。

　　注意盲目的缩短校准周期将造成社会资源的浪费，对测量仪器的寿命、准确度及生产和人力也将带来不利影响。而单纯由于资金缺乏或人员不够而延长校准周期将是十分危险的，可能由于使用不准确的测量仪器带来更大的风险甚至严重的后果。

　　确定校准周期的依据

　　校准周期的确定需要各种知识，考虑多种因素。若过一个周期，可能引起质量特性的恶化，那是由于机械磨损、灰尘、性能和实验频次等致。对这些因素变化的敏感性取决于测量仪器的类型。质量好的，可能受的影响小一些;质量不好的，可能受的影响大一些。因此，各个实验室应根据实际情况，确定每种测量仪器的校准周期。

　　确定校准周期的依据是:

　　使用的频繁程度：使用频繁的测量仪器，容易使其计量性能降低，故可以缩短校准周期来解决。当然，提高测量仪器用的原材料性质、制造工艺和使用寿命也是重要的手段。

　　测量准确度的要求：要求准确度高的单位，可适当缩短校准周期。各个单位要根据自己的实际情况决定，需要准确度等级，就选择等级。该高就高，该低就低，不盲目追求高准确度，以免造成不必要的损失;但精度过低，满足不了使用要求，给工作带来损失，也是不可取的。

　　使用单位的维护保养能力：如果单位的维护保养比较好，则适当缩短校准周期;反之，则长一些。

　　测量仪器的性能：特别是长期稳定性和可靠性的水平。即使同类型的测量仪器，稳定性、可靠性差的，校准周期应短一些。

　　对产品质量关系较大的，以及有特殊要求的测量仪器，其校准周期则相对短一些;反之，则长一些。

　　如何科学地确定校准周期

　　统计法：

　　根据测量仪器的结构、预期可靠性和稳定性的相似情况，将测量仪器初步分组，然后根据一般的常规知识初步确定各组仪器的校准周期。对每一组测量仪器，统计在规定周期内差或其他不合格的数目，计算在给定的周期内，这些仪器与该组合格仪器总数之比。在确定不合格测量仪器时，应排除明显损坏或由用户因可疑或缺陷而返回的仪器。如果不合格仪器占的比例很高，应缩短校准周期。

　　如果证明不合格仪器占的比例很低，则延长校准周期可能是经济合理的。如果发现某一分组的仪器(或某一厂家制造的或某一型号)不能和组内其他仪器一样工作时，应将该组划为具有不同周期的其他组。

　　小时时间法：

　　这种方法是确认校准周期以实际工作的小时数表示。可以将测量仪器与计时指示器相连，当指示器达到规定值时，将该仪器送回校准。这种方法在理论上的主要优点是，进行确认的仪器数目和确认费用与使用的时间成正比，此外可自动核对仪器的使用时间。例如我们使用某公司的示波器，不用连接计时器，可以直接在示波器上查到连续使用了多长时间，很方便管理。但是，这种方法在实践中有下列缺点:

　　(1)当测量仪器在储存、搬运或其他情况发生漂移或损坏时，则不应使用本方法;

　　(2)提供和安装合适的计时器，起点费用高，而且由于可能受到使用者干扰而需要在下进行，又增加了费用。

　　比较法：

　　当每台测量仪器按规定的的校准周期进行校准，将校准数据和前几次的校准数据相比，如果连续几个周期的校准结果均在规定的允许范围内，则可以延长它的校准周期;如果发现出允许的范围，则应缩短该仪器的校准周期。

　　图表法：

　　测量仪器在每次校准中，选择有代表性的同一校准点，将它们的校准结果按时间描点，画成曲线，根据这些曲线计算出该仪器一个或几个校准周期内的有效漂移量，从这些图表的数据中，可推算出的校准周期。

　　常见问题：

　　实验室设备的校准周期可以自己规定吗?

　　一般设备校准后证书上都会一年一校准，有人说一些设备事完全不用每年都校准的。设备的校准周期可以自己规定吗?如果按自己规定的周期校准的话评审组认可吗?

　　是自己规定校准周期，因为校准周期是和设备的使用情况相关的。校准周期可以自己确定，但同时还要参照国内的计量法要求(如果你们申请的是CNAS认可)。其实在标准(ISO/IEC 17025：2005)5.10.4.4中明确指明，校准证书不应该包含校准间隔的建议，但是如果与客户有协议，或被法律明确规定的除外。以，可以调整设备校准周期，但前提是你们必须给出调整后的合理依据，否则，审核时仍然不会被接受。

　　校准的问题应该问仪器设备公司吗?

　　校准公司不了解设备的使用频率、保养情况、使用环境等因素，他给你定的校准周期相对不合理，比如一把钢尺，保管得很好，一年就用两三次;另一把钢尺，随便放工作台上，8个小时都在用;校准公司给的校准周期肯定都是1年1次，这样对把尺子校准周期太短了，对第二把尺子校准周期又太长，三五个月可能就失准了。仅对于企业实验室，第三方实验室因为要通过资质认定，要求不一样，可能很多设备都需要。

　　吉林新能源电池检测设备检测CNAS计量服务咨询

　　校准周期和期间核查的关系?

　　有规定在校准周期内，设备维修、跟关键换零部件、仪器迁移等要重新校准，在校准周期内还要进行设备的期间核查，来保证设备的稳态和准确性。如果设备，这里指的是设备而不是尺子、圆规等，自己定义校准周期则要小于规定的周期。

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FAY-B80/4-440KSP-15KA/350/JPG-S/B-60SND1-BMOV-CMOV-DYCM-BYCM-DYCM-BMOV-BRP-24ERP-24FRPX10K12X-9FLX-350TY-24VNS-XN-XKSP-40KA/3+NPEKSP-80KA/WY1-D/20/385/1P,2P,,4PUSF-BNCUSF-RJ45SDD1-B60SDD1-0RXS6-20/40RXS6-80JPGT-21S/NMYS8-420/40LMSPD-B 100KA 4P 385V、4EPPA10-24A6-42-0NSHY-FACFL1-40KBT-V/2LTSPD80KALTP-N-RJ45/8LTP-C-BNCLTP-N-LX2PHDBT-3800MTCES180/1P/2P// r /> GD-W-RJ45-24EMTP12N5ZYMS-20CHFSP-24XWW-1-RJ45XPFL-XLEO-II-10kA2P/JBLEO-II-10KA4P/JBLEO-II-40kA4P/JBLEO-II-120kA4P/JBLSZ II-型ZJZY9-CZJZY9-C（30-60kA）CPM-I65TCPM-I80TLE380M-40CLT-05BNC/75FMLEO-II-100KA/4P(Q)LEO-II-40KA/4P(Q)SK7-1KPD80L-385LD100AS--3/220VLTB-20/385AU9-100BAU9-40CAU9-2 br /> CREX-J12CREX-F/20KFSP-0 2PXSP-40/3+NPE(385V)GBL-60/385/4PGBL-20/385/4PCTR-65NPL-SEAT-15AC-2CP-G3220FCP-4WBY-A100WBY-B60WBY-0LA-ST180-3Y2CYSL-100B/385HYS4-B-U385V-Imax120KA-In80KA/4PPT-S40-BNCPT-W100-RJ45/5PT-K485-PT-3DVK220PT-MⅢ4ACPT-MⅢ2ACMSC-21/220QHDY420B80XQHDY385B120XTP40TXL-DTXL-BZTP-150TZTP-100TZTP-40TISN 0ISN B100ISN B br /> XWD-II型SHU1-0/420/4PBXT-CVP-320VACBXT-CVP-220VACBXT-CVP-24VAC< 2、3、4PPSP-C-20/7C19-P-220ACHD-C80/385/+NYHD-0/385/+NYLY1-B100 4P Uc-420VRLF?65-420/ r /> CFL1-80CFL1-20LMP/IV30GLEO-II-40KA/4PN/385VLEO-II-20KA/4PN/385V r /> WNY1-0/4P-385GROW 0GRSP 5GROW A25GRSP B85GROW B100HZLD-160GRE B65ECUMS180（1P/80KA/320V）< 0V）V） r /> EH9U-100BRWY1-C 4P 40KA 420VTVPH-BDS/I-80PH-BDS/IIWYIF-400kARWY1-D-10KA-385V/1P 2P 4PRWY1-B-30KA-385V/1P 2P 4PTRR-CHTRR-KTRR-SVTRR-TTRR-B40TRR-D5/4-320（Imax:10KA）LEO-I-50kA/4PDK-380AC50GN-JK-GC-1 br /> SFCU1-C 4P 40KA 385VPPSV-3/220miniSV-3/024miniPPS-B120- r /> CREX-J24TKU2-B100TUR S RJ45/5LYD2-0/320V 4PKDM/CH02-12KDM/XY3-22020S、3、4FLT60-400CENWHB-20KLF-X/10M/BNCKLF-D24WHB-40WHB-80WHB-100RY1-D/4P-20KA V/1，2，3，4PRY4-100KA-385V/1，2， 0VSP-AC24SP-J-RJ45-100 1P.2P..4PHLSP-400/100/4PEC-P02-10-32HNKP-TEL-4C-3aYXM280/385V/4P、、2P、1PVCAP-385-0VCAP-385- br /> VCAS-RJ45-E100VCAS-SV-3VCAS-H24-E100ADMIRAL DT-60YLVM-40DSL1-CDSL1-BWU8-100/4P Uc/420V 通流量/100LX-100LX-80LX-60LX-40(Imax=10KA) br /> LXS1-C65-440ZYMS-FD/690CRD-0-385WSU1-50A/1.2.3.4PAKD1-C/385/4PLKX-L/YHZJA-B100DW-4LEO-I-25KA/4PN/255VSY65-3N-40 r /> LMP/II 80ASP-CS-I0-3.EXASP-CS-I0-2.EXASP-CS-TM-4G.EXASP-CS-RTD-3.EXASP-CS-I0-3G.EXLZX-D/4P-420V(10-20KA)5KA)P..4P）1P.2P..4P1P.2P.. r /> RLY-D 40/20RLY-D 80/40RLY-D 110/65TTB-BAKF-F-ZU8V1D1K1AEST/RRLY-D 130/80ADMIRAL DT-60 、、4PMVP3300系列JDA-D2OM 20/1P/385VPREVECTRON2 S3.40PREVECTRON2 -4GN-H1440GN-H2040GN-H2043GN-H2076JFLY1-40JFLY1-80SRM65-WZYGK-400/65LC-385-4PMSP-PE2-24DCMSP-PF2-24DCMSP-PG2-24DCTPS B50 Pro(255/50/1P)20KA)SU-20/275/1NLEO-S/24BNC75/JBLEO-S-485/JBLEO-S-BNC+2/JBLEO-S-BNC+1/JB-ZMS120MLE 25LE45LE 65LE 85LE125LE45/3+1WST-20WST-40WST-80TTB-BCD/1.2GSU1-20WSGU1-150/4P/ 5D-B80/3+NPED-0/3+NPEXAFV-120（In60KA+N）-385V0KA)DK-20(DKU-20)PSET-FD/T1/690SET-FD/T2/690PH-BDS/ITH-FD/6 VLJD1-0/4P-420VDK-DW/mGN-E12DGN- br /> Sep-40SJD385-100/4LBO-B60/4PMRP(SLP)-B-In60KA-Uc385V/1P/2P//4POVR BT2 3N-40-440P(TS)P(TS) KBT-D (20kA)HJ120P5SD74546CCBSPD1-C/4-385- 0BY1-D-10KA/320VMTA-220DCA/2-S(10KA/275)P、、4PLAC-D10M-100M-60SD150SD1100MS1100-TZPZU-XZU-MZCZVOME3000GN-E21MS100MDXH09-JQFL09-Y24REP-SP16REP-SD32REP-DB60MSC31LD100RLE600ACPM-100CPM-40HZKB-020T(S)40T(S)DCSP-IIIB-25CSP-II-100-BNC-F（F）GN-E RMPFWTOBZYJ-20YY-5D系列SD-0/1P+N-385-SHLU1-B 160KA P FZGGF50-440100KA/4P< 2P/1PGN-E31100KA/4PESE 6000SATELIT+ESE4500MCD 50-BHFA-385/3+NPERJ45-TELE/4-FND-CAT6A/EARJ45 S-V24T/4-FRJ45S-E100/4-FKoaxB-E2/MF-FMDP-4-D/24-THSY1-B/80/420/4POVR BT2 3N-40-440S P(TS)P( 0S P TSHF-B80/385V/4P、、2P、1PHF-D20/385V/4P、、2P、1PPPS-B140-3BF4M40-1000D12BMD24Y2AAD +N0DL-24ODO1-80SLS1-B60/4P-385VSLS1-B80/4P-3SLS--3/024SLS-RJ45/E100SP-RJ45/24VGN-H1010KHYS380-80KA/4DSOP-IIIB-50/+NVAL-MS 350 VFBSI004LD VA/75LD VA/385DS40-385/GTKS-BDCSP-IIIB-25-220/2P+NDLP-II-2J-15DLP-IV-4J-15DLP-IV-4J-30VMDP-4/D-12-T-10MDP-4/D-24-T-10V20-C/3-440V-FSBOCC-SV-IIIDTLSA-20USF-BA35/1PCHXI-BCHXI-CCHXI-DJD-A22KBT-380B/20DHFL-0.05GRS-BNCGRS-RS485TRR-B100CJP-I15/4P-385DXH01-F(S)/3+1AC20BLX-510HBLX-510ZZH6-0/2-1000DPS100RDPS60(R)LKD-S/V2LKX-SC100-RJ45KHYS220-20KA/2KLF-RJ45-24EOM80PU65 400 PINTMKIV-SS(IM4)LKX-STLKX-SC-2PPT-D500ATHX2 br /> THX05BNCWLDM10-25KAYLU-20DYLU-40CTY3-C r /> YLU-60BYLU-80BYLU-100BWRD-40WRD-60WRD-80KJRA40-B/4KJRS5FF2-24/YLKX-B220/40CHANGAN-80GEED-100/385/4PLK SPD-0/69 P、2P、、4POVR BT2 40-660 PTSGL-100GL-40 、4NPS01-FA50NPX01-ACNHS-FB80/420/3+1LKX-SANHS-F40/385/ //4PSEP-100LMP-S/220VSPD-M100/(3+NPE)-MHSY40-3N-275VJFDB-IITF-6C-45PCE150PL-SEAT-30AC-1ASPCM40B-385/4HY-FB(S)/1AC80FDY-I15DXH06-ANJSSDM-40/385MYM-BMYM-DASP-PV40-600B-2ASP-GS-P20-4-440ASP-GS-P40-4 (440V)CPD-I(B型)DXH06-FCS/2QFL06-NDXH06-V2DXH06 br /> BDT-D25/2P-275BDT-D25/+N-275BDT-D25/4P-275MTA-220DCA/2-S(10KA/330)AT A6420NSAT PORT-B100/1PGB80-385G0-385GV-BNCGN-RJ45GU-48LC-B60MSC-31miniCX-PMKIN VS2KIN VS3HF-I25/320V/4P、、2P、1PTD1-13QL50TP450TPSS12A2DK-690AC80LKX-B380/40LAP-AX210LAP-BX125LAP-CX040XJDY1-DHLK X/BNC-VIDEOHLK V3-D220COY-B-100COY-B-80COY-DDCP-0/4P-385VVSF50-C25TSVSF50-5TSKLS-C60/385/+NKLS-C80/385/+NKLS-PV1000/KLS-RJ45/1ELTP-0 )TUR T2-100CCL-E2CCL-E4CCL-E5CCL-E6GPU1-JPIES-4/80-385EC-30/4P-4 /> EC-100/1P-480WABO-II-20WABO-II-80WABO-II-40LAXCH3FLM-40/80HC/DY4-GL系列FLD1-B15WABO-II-100DX-B 80DX-B 100DX-35BCCT MD 110VDGA400-C-DLAXM-BATP10HY303M-24< ）HY38P-40HY22P-40HY38P-80、2P、、4PZBU1-80ZBU1-60HMHX-SPD-80KAHMHX-SPD-40KAIDL SCV-3/24IDL SC-RJ45/E4LC-A150UES5-B/80KAGJY8-0/4P-385VDSD160-1SR-275RW3-10/A-D2TKFY-B60ASPCM80B-385/4DKL-160/+NPEAD/IB2160AD/TV-3CPF 20TCPN 20CPN 40CPF 40TLC-B60SYW-2/24SY-RS/09YNY1-40YNY1-100HYBCP-24/220KS-H-50B/WKS-H-50N/WSRT-80/420V/1P、2P、、4P P、、4PJLXH-SRJLXH-SV3 CC-20DFT-15-4AFT-35-4AJSX-BNCJSX-PVC/220VZGS-B60ZGS-D20DKL-100B-BT-24-P-24DC-CoaxB-TV/S-E100/S-K-1MIGM-20-LEDMIGRT-POEA24MIGRT-POEA220GFD1-I30MJ8-POEMJ6-1TMSP-VM24CNP-06B/FMZS-CAT5DS98-400DLU-24D3DLUH-12D3DS40S-400DS70RS-400LAYX COMP3TUR T1 3+N-25-275 TSCPM-J100er-I-s/1.5TLFYC-40-20HPD 40KA 4P 385VTVD1-BTVD1-BFPISP1-BHYRP-5/220JSXM-BNCJSXM-BNCAPD-40T-1M1L680-40IIKLY-40KA/220KLY-BNCKLY-80KA/385KLY-RJ45/8KLY-TV3/220DS 240-75DCDF-B/100DF-BNCDF-RJ45< /> LKX-SVCPMR 20TCPMR 40TCPMR 65TCPMR 100TOPO-R20TWAT-C80KSP-20KA/4PKSP-25KA/350/TKSP-40kA/2P/TKSP-80kA/4P/TTCB75C-3/24VPMD15 24VSV-2/024 EPEPB-2/12CSTHMHX-SPD-100KAHMHX-SPD-80KAHMHX-SPD-60KALAXBNCLEO-II-B+C/4PMS470-TMS1100-TMS445-TCES120/1P/2P//4PWZU1-80ARU2-B50/3+N-400VTD2-14CPM-I40TGPU1-JP24/4S3+1)PROTEC B2 60/320YF-M120DM20R385/4ZDU1-20Ω-X35Ω-X45TUR S-DV2/24CSD180TTS-VF-24/4SBV-S3LEO-III-C-DC24V/JBGD-DY-120FARX系 /> ISN B80ISN B100CISUM80MCD50-BHFA385LDT60TY3-BLM220AC/60 /> NDU1-65/275DX-0DSOP-IIIB-100/+NSK-C/40-4PAKD1-BAKD1-CBP1-200-4A/AGM-60M-20XP-35ASR-E06V/2SDXH09-C/24ACMRP(SLP)-C-In10KA-Uc420V/1P/2P//4PKLS-0/385/1P+N、KLS-0/385/+NKLS-C80/385 /> OVR BT2 40-10 POVR BT2 160RPM-100/1N+NPG、3N+NPGRPM-60/3N+NPGRPM-120/1N+NPG、3N+NPGRP-24K2、K3、K4.DS-NRP-05K2、K3、K4.MU1-20/385/3+NPEMYM-C30LMP/II100LM-TV3/220ZFTW-III/WC-JZFTW-IV/WB-JZFTW-VII/WB-JZFTW-VI/WB-JZFTW-V/WB-JZ 20TJFDB-IVD10VC20VA60SPDR-IV-20-380LYFDX1-40VCAP-385-A30TKU PHD-80 4P 385VBYB-B60LS2-BC-25FLT-BC-25XYD1-D20XYD1-0XYD1-B60XYD1-B80TTB-Ant/WBTLU1-20TLU1-40TLU1-65TLU2-20TLU2-40TLU2-65TLU2-10 br /> JHD-0/385/4P/> QBT-S-3000DS40-690/GMSP-VM220MSP-VM24LEO-Z-200P/JBFYBC 型DSOP-IIIB-50/+NHFP-IIA-800-N-F（M）SLS-V50TP80DSOP-IIIB-25/+NDSOP-IIIB-25/+NFRD 12FRD 24FRD 5 HFFRD 24 HFVF 12VF230 AC/DCCNS 3-D-PRCMC50-B/1+NPE、MC 50-B/3+NPEV25-BV10-C/3+NPEV20-C/3-PH-1000SSLP-385VPF425PF425PF445REP-SP32REP-XEL385M20V20-C/3+NPEV25-B+C系列r /> JLP-PDV 0VHP220-40KNN-r40/385/ /4PCPM 20SLKX-M380/4/40VB40BU1-40/385TKFY2-80KPD20-385HPD 40KA 4P 385VLAS-/3LAM-D20LAM 、2P、1PLBO-B100/4P-385VGTU8－B60/4P- r /> MS480BZU-MZHL-40ZHL-80ZHL-100——LKX-E220/10LKX-M220/2/4 r /> LKX-JDMMIGM-800D4 br /> MS20-2LGA80/4 LGA80/2FRX-SL-RJ-K[T1]IT-A-0.9/I-4PGS130LD 620-VJD-A25-T3TK-CT2-CAT5E-DIN2PB40K385RSJHS1-B100KA-4P-Uc-420VLERS-JK24AC/3HPD MB 200/385/1P/2P//4P r /> LY9-100T 4P Uc-420V r /> YU1-80/4P-385VSDI-3HRM-E-25HRM-E-60GDX-250IGDX-250IIPT-BCJLEI-MD-20LEI-MD-40LEI-MD-80AJ2C-220SHAX-20SWJYAX-5/40RM-ST60-3Y2AS05JRJ45-24GESV-2/024EPSV-2/220EPBKD-I50/4P-420VAL-MS 350VF/FMBRPV3-1000NKP-DY-IIILOVR BT2 40-660 P TS、OVR BT2 40-LD40/4P-385LDM6-10LD2-06ZYK-R-CN20ISL T1SR-4P/100/420TRR-X30、LT-X30TRR-X50、LT-X500VYHD-GY2400LTMJB-DY12.5/ⅠTUR T2-40(320)GRDCGRS-BNC/RS485P、 /> DCSP-IIIB-20-48/2PCPA-10LQU1-0/4P-385BOCC-SVBOCC-NETBOCC-SCHY01-JK-10KXnBU1-15 /> -385SNC-60SNB-80SNB-100TC220-40K/MSTC380-40K/MSSLP10-K1FZGXT-4R-5ZFTW-IV/WB-J-HZFTW-VII/WB-J-HZFTW-VI/WB-J /> BHP20BHP40BHP100ASP-GS-P120-1LKX-M220/2/20KEY1-65BHP80NKP-DY-I-80/385/4PNKP-DY-Ⅱ-40/DTY1-C-U385-IMAX40KA-IN20KA/4PDTY1-B-U385-IMAX100KA-IN60KA br /> EC65/+N-275ECH-50/+N-38 r /> WS-5/RJ V-2PBYD-40/4P -385V-2PBYD-80/420V 1P. 2P. . 4PPMD40-1000/3KoaxB-E2/MF-FVFPJMB-50GRA-20SL-004WHB-20WHB-40ESE 2500SCHIRTEC-ASLIR-9595LD-20kA-5V-NLD-20kA-90VLD-20kA-30 /> LTB-60/385PDXH10-F/3+1、F/2+1、 F/1+1DXH10-FB、-FB /2、-FB/3、-FB/4DXH10-（C）RESON CPD-220AC/3HJSPD-FLDHJSPD-BSWLJ-106-PDUDJSPD380- /> M40B4M40B2LD-15KA-220V-20ALD-10KA-220V-10ASDP-80KA/4PLY1-B（50kAUC255V）WLDM10-15KALSA10G-230 br /> DLU2-4 /> LE380M-60HY-C100LAXR45 05ELAXM 12CLAYM40 GDT600LAYM100 GDT600LAYM40 MOV620BDT-0/+N-385KLX-40/4P-385BMY1 60KAVA150US-40/4P-3 r /> BST-40/ r /> PTT-I25/+N-255TEPS 100 BCA 6000A及以下)FLM-10/20ZK-80MWPI-40/385WUV-B-60/385-3+NPEZK-40MBST-120/4P-385FB03-C155FB03-V3NDU2-10KJRC3QYF220-10QYF32RSYSTE0LTN JDLTN JCLTN JBLTN JAJA Z80JA Z40JA Z20DLP-IV-BNC-5DLP-IV-RJ45F1-5TUR S-ASP-24（导轨型）DLP-IV-4JSIWOU-II-25kASIWOU-II-40kASIWOU-II-100kABT P60 385 RMLAYM40 MOV620SATELIT3-25HWC-M-IPMB100-4/385PM0-4FLT-BC-25/4/40/4/80TVD2-50 P、、4PQJNR-0/4P-38 、2P、、4P、、4PYLSP-80/420V/1P、2P、、4PP、、4PBT BC 25DF-AN-M6 /> AN60/4P- r /> CTR-F25P、、4P 1P、2P、、4PDC253AZFT-BZGXM-1B-24ZGXH-2R-24ZGXL-1H-110H-40CH-VF/DC05JT-0JT-B80JT-B100JTswitch-15BTM-SVTM-SE100-RJ45TM-SVZTM-SCTM-STPMB25/320LDY-20C/3+NPELAYM25 WG3GSCB7-B/100APDY1-DAPDY1-B1APDY1-B2APDY1-CWBD1-B 4P 80KA 420VLKU-100B 1P 2P 4P 385VLKU-80B 1P 2P 4P 385VLKU-60B 1P 2P 4P 385VLKU-40C 1P 2P 4P 385VLKU-20D 1P 2P 4P 385VHKAU8-60HKAGV40-385-4PDKL-V-110DCDKL-20DKL-RJ45TD9-02DKL-BNCTD2-06TL80BLD1-MB80LD1-MB100LD1-M0PT-BZYSPD-C-BNCPT-CPT-DZYSPD-N-BT ,2P,,4PPB R40LB1-100 4P 420VLB1-60 4P 4 br /> DLP-IV-4J-51KZGU-5ABZSP PMCDX-4MXBY-4QBL5-60/10QBL5-2 br /> QBL5-3 br /> TM-SA< br /> IMH1812（Pulsar18）PULS0（IMH6012）IMH3012（Pulsar30）IMH4512（Pulsar45）IMH6012（Pulsar60）RXS6-40/80TKFY2-60TKFY2-40TKFY2-30TKFY2-2 br /> QCQ-40 4P 385VCFD-275B-25Z/1P、2P、、4PPH-BDS/I+IICPB-I2050TCPM-I 40SZGXLJA-05DC100SYF25-275VXAFV-80（In80kA+N）-385VMSD-YD434S621KDXH06-FCS/3+1R40MSP20-320+NPE、+NPEPE、+NPETGDY55Ⅱ-60 420V 1P+NPE、+NPEBHP250LJ-B25/350LJ-B80MD1-40/385VTTB-Data-BD110TTB-Data-485TTB-BCD/1.5/2P(4P)HD-D380/220B-XLOVR T1 3N 2ZGG20-3LF S 20LF S 65LF S 80LF S 100HD-DCZ/TTNLEO-X/II-10KA/2PLEO-X/II-10KA/4PLEO-X/II-40KA/2PLEO-X/II-40KA/4PLEO-X/III-AC220LEO-X/S-BNCLEO-X/MLEO-X/S-RJ45LEO-X/III-D8LEO-X/M-λ/4LEO-X/I-50KA/2PLEO-X/I-50KA/LEO-X/I-50KA/4PLEO-X/S-RSLEO-X/S-TLEO-X/S-YGL-B80-385GL-0-385GL-C60-385PJMB-25GLD- /1P.2P..4PSA 380-40/SPD 40LF S 40ZGZHYCD-PYCD-YOVR T1 50 NSPN SSV3HD-MIGC-24MIGC-170YLU-15B /> LF ST 15ZGG40-385( TY)TL60BKSY-BKSY-CTM-E220ZGZDGEED-40/385/4PGEED-100/385/4PCMR1-CJDN-B 4P 60KA 385VKM-DBP-400/40-4PJDN-DDXH06-FBZMG-50BMG-15CT ME2 br /> PTT60/4P-420FBN-0/4P-38 /> BN-A100/4P-385KLS-ISPDSX-CH2PTT-24D/JPMIGRT-POEA220MIGRT-POEA24HPD 80KA 4P 385VPTT-05D/RJMIGRT-100PTT40-385T/+NMSP140-385D T2SND1-CIPR-4P/100/385ZGG60-385hHSTG-I-2HSTG-I-1YCX-BNC+2FLD 24TVS2TL-24HSTS-VN-12SDXH06-Z10/5KWLD U2BFDASafe-50IDL-ST-BNC/EFAY-B80-385V/1P、2P、、4PQMY1-C/20/4PQMY1-B/40/4PPTT-05D/75BWDF-SPD-Q380/20KWDF-SPD-Q380/40KSPDDP-40 br /> ECTECH800A-FLRAYN-CP/20KARAYN-CP/40KAWDF-SPD-Q380/80KSYJC-3J（KS-JC- br /> LAM-BK25DGU 0IDL-SCV-3/220STMP A-100/T1SPD-001WDF-SPD-Q380/60KMX-B80/T-385MHX100RJ45-I(D)LKD-S/NOM20BMX-A/15T-385V10-C/3+NPE-280VAM1-120/1MIGSV-3/220X2B-24LC-0LC-B100ASP FLD1-50/180ZGGS25-385LYD1-I30ZGGF50-440OVR T1+2 3N 15JK-A24-3KS-3/220ER-II-004RPX10K05X-RJ45PF465KDY-100/440/4PRNS-SV-BNC /> HJ120PPR-D65/385/4PS-PRD 40KA 4P 420VYKYV3-15KA/4-275VPVM3-B25V50-B+C/3+NPEYNY1-60SKD1-0/420V/4PJD-TWOPORTS-(T3)KIN C13KIN C23KIN D15LLS2-1-24DCLLSI-2-24DCSAL-D/385/4/10KAHKD-C-In20KA-Imax40KA-U420VPVM-PDU-D10WP-MZ2-J3/24WP-BNC/16WP-MZ2-S24/4LWP-MZ2 E100BMYG-25OPO-150TNKG1-105LYR-40/11DC/2LKD-M385/40LKD-M385/80LKD-E275/10LYR-80MIGJD-A-2RDSP6-Ⅲ/5KA/420V/1P,2P,,4PRDSP6-Ⅰ/60KA/420V/1P、2 /4PBY2-BC-25Asafe-15LKD-S/VRNS-SC100-RJ45AD-S25-320-1LKD-M275/25GYZY1SPLY-0/4P/385AM2-40/4CPM-I65T（S）LKD-M275/20LKD-M385/120JK-A220-3LKD-S/V3LKD-S/ r /> TKFY2-30KTUR S-M RJ45-5/24ZYMS-25ZJXYD2-B25RNS100B/3+NPEXYD1-B100MSRJ45/100MMSP20-24VTMSP20-110VMSF-75BNC/M/24VSDALY68-0KJRA20KJRA80JSX-PN/220KHYS380-40KA/4PDRF40TKLF-TV-2/220JK-A24-D05-1RNS-SC /> PDRF80TQY1-0/385/4PES-BB-LON-3DK1400/1HDK1300/EX+DK1300/BMDK1300/CX+DK1300/BMDK1300/BX+DK1300/BMDK1300/AX+DK1300/BMMSL-60B/4P-385VSDALY68-B60KLF-N-RJ45/8CP-100REP- MP40CP-20CP-40CP-80LYR-160JA-I15(10/350μs)REP-RJ45ECUJC-SPD-R1-P220JC-SPD-R2-VPJC-SPD-R3-VSPKY-50BDHSTD40HSTD80HSTD80HSTD100REP- MP20FDD1RNS40C/3+NPEDSOP-II-50/1PLMP/I60MP1-40/3+NPEISN-BNCISN-RJ45ISN-ISN-VFDC+15DC+60JGP100/4P-385YH1.5W-0.28/1.3ISN-B+CISN- B160SLT-TIES-五型096-K2型KSJY-D-IIZGDG-7BLSGJ IIIASP-GS-P80-1*4NKG1-8V20-C/2-150VSLR-B80/4PSDALY68-B100KDM/B380-40LAZ-0/4P-385VLAZ-B60/4P-385VHBN1-0/385 /> JRD-80/4 1、2、3、4PHSTS-VN-24SGPC1-ASJCC320-40D60 0YR20SLR-B100/4PYXM-I15/320V/4P、、2P、1P0V）PXDY-80MIGM-20YR40YR80SPDDP-10型SPDDP-20型SPDDP-30型SPDDP-60型MIGM-1000DLY1-0 4PRW1-20/385DUMW-48/30HDUMW-48/50HDUM-48/50H2∠50×5XL-M-80XL-M-120CTR-15NCTR-25NCTR-45NRW2-5/BNC-5KS-B-10K/5ELGX-BNC-E1ZGXM-1B-5K1MJ-SGN-E1VB30TD8-13TD3-07RW2-2.5/RJ45-5KS-M100EDLGX-5HJ45-4ZGXH-2R-5K1MJ-SGN-ETH-100-1KSJ-H-50N/FLGT-50HNMJ-ANT-MF-400W-NXL-M-20XL-M-40KS-M100EDLGM620-20ZGG40-385jMJ-PWR-2-385-FM-I/50 4P 275VJD-25K 4P 275VDJS1-D/20-40/420/4PHYS3-D65-U340V-Imax65KA-In35KAGSU1-60LSJ-B/275/4PREP-MPG15MS440B80SJD-A25FC75/DFC75/2DFC275/2DFC275/3D< VADM5-C 40KA 4P 385VADM5-B 80KA 4P 385VLSJ-B80/385/LSJ-0/385/4PLSJ-D25/385/4PJDN-BJDN-B 4P 80KA 385VHR-LY-150KA/ r /> TGS1-20/4P-385A100-C/2ZPLOPD-F690/QJSP-F690系列USP201VZHL-XAL-II-40ZGSD120EKL 100QBT-S-3000LGS1-BYR1 r /> GN-AMIGM-20DNSHP3-220型DXH09-FBSMSS-RJ45-5DXH09-FA /> LXXH-RJ45-E100LXM-25G/4LXM-40/4LXM-80/4LXM-100/4OVR TC 5V-BNCFA808ⅢDMSS-J-12CELSP-RJ45USP201EPTC60-20K/MSTC110-20K/MSBV-S2/6VJA-I25(10/350μS)PWHK-10KWHK-20KWHK-40KNHX-C20/385/4PNHX-0/385/ br /> KLS-C6WL-0/385/4PTUR T1-25GELSP-X3-220EPJE-1EO-I15/4P-4 /> MR-B100MR-C040VSVLEO-II20KA/2PRM ST120 3Y2LX-40CLX-100BVPB80VPA-25ProT60-3Y22CSAS-30WU8-65/4PLKS1-C20-4P-420VWZU4-G25LGX-BNC-E1LGX-5HJ45-4LGT-50HNLGM620-ACP1-B 4P 80KA 42 ,,4POVR TC 8/12V-BNCBOCC-PDUT01-PDUQFL06-C100BJMS1-40C/4LDT-D20/420V/1P,2P,,4PLDT-0/420V/1P,2P,,4PMIGRT-100/24VBJMS1-80B/4TUR T1-50TZ T1-15KLK-301ACRE-CD40/4/4）WY-SP-380GMLY-20/385/4PGMLY-65/385/4PVTDD2-C 4P 40KA 385VTDD2-B 4P 80KA PK4-BK4-CWMD100CRE-CD60/4OESPD-0/385/4PPMF200-PM403EB2 020- E、3N+NPEWYT-I25/320V/4P、、2P、1 、2P、1PRWY1-B/4P-40KA-385VWYT-B100/385V/4P、、2P、1PLZX-B/80KALZX-B/X-120KASFLM-HWYT-0/385V/4P、、2P、1PHRD G NFLM WJ-HX50ZGKT0.5N-20MRPM-40/1N+NPG、3N+NPGRPM-80/1N+NPG、3N+NPGHPD D 20/150MIGM-4 P/（385-2P）LX-65BU40-C 4P Uc-385VXCD1-0 4P 385VXCD1-B80 4P 385VXCD1-B100-K 4P 385VBDD1-40BDD1-80OVR TC 12V-DB25HPD C 60/385;HPD C 60/385/3+NPE;HPD NPE 60LY9-40T Uc420LY1-II40LY1-II65AJ/FLQ-1CPMR 40T/4/160LAYM25 WMGKLD-0/385 PLEADER S25MS1120BXLV2-20/4P-385XLV2-40/4P-385BEY 2P、、4PGSU1-100XJDY1-BXJDY1-CHZUE-B-80KA/385V/1PHZUE-C-40KA/385V/1PHZUE-C-60KA/385V/1PTDXD33（320-25）/1PTDXD34（320-15）/1PCV3-024ND-CAT6A/EAMTB-25BCRE-CD140/4HPD GM BC 25/320HPD GM B 25/320B-40(1.2)TF-12 PCPD-I（A型）（EP-XZD901）CPD-I（B型）（EP-XZD901）CPD-I（A型）CPD-I（B型）SYB40-400VSYB60-400VNCLYCD-400/40SALY-B-U385V-Imax65KA-In4 Iimp15KAHYS8-25-Uc385-Iimp25KAHW PDU 103 HW PDU 106 HW PDU 107ST40ST60CPD-I（A型）CPD-I（B型）HY1760TFL10-GHY-FL01Ω-X25Ω-X60CPM-J20PDS40PDS65SLP/I40RJ-FZJL-IXPFL-I-B25/4P-275UR-E1CXI-BUT-20GUT-40PD-JKTS-40TTS-65TVSSTS-100APTS-160 > LEO-X/m-λ/4LEO-X/S-bncLEO-X/S-yLEO-X/S-rj45LEO-X/mLEO-X/S-rsLEO-X/III-dc48LDT60LEO-X/III-ac220TSP-80G20-A50HL1-50-Uc385-Iimp50KALYD1-PV1000VDCLA0-3 > XYV1-G25/T1+2WMD-B25SGS-RJ45+1JLSP-A50(1P、2P、、4P)MB-50BSI 004WHK-20MBGDL-400/40 (1P、2P、、4P)QJ-MD-100BSRK-24HTSRK-24HT/C3SRK-24HT/CSRK-24HT/GTDSRK-24HT/RTDUR-RS485OPR 60OPR 30480RAYN-BPFLM-30/60FA9-18Ⅱ0MSC3000MSU3000LY1-B(25KAUC385V)WJA-BNCWJA385-80YSPD-B100KMGMF-50-440V 1P.2P..4PGMU-80/385V 1P、2P、、 br /> VP0U20-D 4P Uc-385VG0-385/4ODO2-100LYX3BLD1500-D61WR-BLD1500-100KASDALY68-I25-K-1< r /> PPU6-CPPU6-BHX02-380/80kALKX-L/ESEU80CTR-F60，1P、2P、、4PMSL-40C/1P,2P,,4P-3 r /> TLFY-G25KLTS5MFB05KLTS5FF2R180KLTS5FF8J05NET/TV/VFCPB-M2 0）/4P、、2P、1PY0/385/4PWHA40-B/4WHA60-B/4WHA10 P、2P、、4PZGXM-1B-5ZGXL-1J-48br /> ZGG20-300(2P)(TY)ZGG40-320(2P)(TY)-P-220/4/120LEI-MD-100KLZ-SC-25SD480BBBU1609APMF200-PM80JD-B80/420/4PCFL1-I-25KALERS-RJK220AC/2ZU-XMSL-80B/1P,2P,,4P-385VMX-0/R-1300PV-SMX-D20/TXPFL-20XPFL-60YLVM-150LEI-MD-60MX-0/S-680PV-SHZJU8-60/4P-385HZJU8-100/4P-385PH-BDS/IIIPVM3-0 br /> PVM3-D20/385GMU-20/385V 1P、2P、、4P HCN1-C/40KA/4P/420LY-50B/4P/275V CAN-60VHC/FB系列KLTJD02HJ120PFRP1/C-40EXP-B60EXP-B80EXP-B100EXP-0EXP-D20WZU4-40WZU4-80WZU4-100GB-320PS25AJ/FLQ-1AJ/FL-1/4/ /> 4PGUPO-0 385V/1、2、3、4PP,,4P,4PWHB-A15GB-320PS50BSPD1-B/4-420-80KABSPD2-B/4-440-100KAPLG-20US-80/4P-385YBX-C110LY1-II80/4P/385VLY1-II20/4P/385VP..4PNET/TEL/TC/CPV/CPK/CPHAMT120+/20IJA-B80WDF-SPD-I-25BODOX2-100/GJ、3、4LEI-MD-25KDM/BM-60KDM/BM-80LA-ST603Y2FRP1/B-100LJ-TV-BHY01-GD-10KXnLJ-RJ45S-1EHY01-WL-25KDXnLJ-DV3-024CLJ-DV3-220CKDM/BM-20BRD-20r/20BRD-40r/40BRD-65r/65BRD-80r/80QN-F-1KDM/BM-40LTS-RJ45/N5-1GC-385F20HAN1-I15/4P-385HAN1-25/4P 5YTP-B 80KA 385V/1、2、3、4PYTP-B 100KA 385V/1、2、3、4P、3、4PYTP-D 20KA 385V/1、2、3、4PWYU-100/4P-385VZOSP1-B60/4P-420VYTP-B-I 275V 50KATrp-F/B-100Trp-F/B-200JBY(HZD)-40MKL1（ML1）-160BYL1-0/385V 1P 2P r /> LERS-BNCAFV0907CFCCF03MCD50-B/1+NPE、MCD 50-B/3+NPEJD1-0/420YBD1-0VSKZGUENCLTY1001VPA30-T3VPA40/5-C3JTswitch-35BM60B NPE60LYD2-B80CPM-I65TLERS-100K/4QI6-40QI12.5-MTJSD440BM80B NPE80M100B NPE100QBL6?X-E60/10QBL6?X-E110/10QBL6?Y-S220/10SP1-10D/4P-385VLEO-50-25TP100QZDY-B60/4P/U20VQZDY-B80/4P/U20VQZDY-B100/4P/U20VQZDY-0/4P/U20VQZDY-D20/4P/U20VFDD1-20/385LA-ST1803Y2NKG2 br /> PBT6-CX-17-300APD-O6A-040APD-O6A-045HD BC25 255DF-25/385VKDM/BM-100BT P20 275 RMTA40ATXB-690FDD1-40/385PRTLY-400/80AMT160ZBU2-25-P-D-A-RQZDY-B100TPAW4-C2-6-270GSPD-40 4P UC:385VLTB 0403LTB 0803LTB 1003CLKU-B 1P 2P 4P3EB2 010-7D-P-D-A-GSPDDPANV-BM40JSSDM-80/385//4PFM40B FNPE40BY18-20/2SPN SAC25TW-DBMIXYV1-100BTDKU1-C 40KA/385V/1PTDKU1-D 20KA/320V/1PGSU1-40TW-DBM II/385V/1PBS L CDOST40-385T/1P、2P、、4PHFS4-20HFS4-40HFS4-80HFS4-100WTO-B 60KA 385V/1P、 /4PHKD-B-U385-Imax80KA-In40KA/4PS100J12DLD232VA150DGM-BA25TP450、1PCCL-0/385/4P、、2P、1PTD-50B/275V/1P 2P 4PBS CAB-VJSPD220-60JSPD380-60KPA255/25MJSLR-B40/4PSLR-C20/4PBV-EIGANV-BF25CLPS MB-200HY01—FA/25B-MC25SP-DC12XL-M-20/210TB-20B-40B-60B-80B-120BST-65/4P-385BILID-25BILID-20BILID-40BILID-80BILID-100FDY4-B80/4P/ r /> CPMR 80TYXU1-20DYXU1-80BLC-A150/4P-420ZYMS-80BZYMS-120BIES-4/50-385KPA385/20MAE DV2 24CAE DV3 24CBS NP-RJMTU-10P/16W6-K2-L2LB1-25BV20-C/3+NPE-VAZYMS-40CAE T1-15(+N/38 r /> LZZ-220 br /> SIWQU1-40BILIX-JKLWS-S/V3BILIX-RJBILIX-SMTP06N5HD-DMT2XL-M-25GKDY-I-25KDY-I-50PSP-25NTS20NTS40NTS70MS480BPSP-B40PSP-B65PSP-B100PSP-C r /> JESP-400V/160KA 1P 2P 4PXAFV-30（In15KA+N）-385VKNN-RI30/255/4PLJ-XE12V/4LLWS-S/TGS-ISP-BM-15/1, SP-BM-15/2, SP-BM-15/3, SP-BM-15/4YLU-25BGS-II CR2100-80 4P Uc-420VSLR-B60/4PLWS-M1000/40LJ-DC12VDK-50GDK-100DK-150LMP/I120NTSS25NTSS50TRP-F/B-200NTS100P100B-385VKLJ-L-3000KLJ-Z10BKD-B QJNR-B100/4P-385VSNDRD-B60/4P/420SNDRD-B100/4P/420YLD2-0/385/4PHFS4-G25CPZ-D3MIGM-80WMS440BBSD1-D20/4GDB-S-100VAL-ME 80/3+1/FMATLINE 24D05J4ATVOLT 30SZFL-B-IASP-IS-P20/2ASP-IS-P40/2ASP-IS-P80/2JD-A60HYX-RJ45HYXJ-RS485HYA-A35CW-80/4P、CW-80/2PCSKY br /> CLY2-420/40CW-I 25/4P、CW-I 25/2PHMHX-15HFS4-G25PT80-220YFLM-10/2025X4SCYC-CGLD-B25KPTT20-385T/1P+NDCP-B80/4P-385VJD-I100T/420/4PPT-XBS380/80MRD-100AU4-20AU4-40AU4-80SJHS2-25KA-4P-Uc-385VCLY4-50PFO415-RLTS-60/4P-385CW-CVCW-XHTKS-385/B100MB-60/1P,2P,,4P-320MC-20/1P,2P,,4P-275XLV2-0/1P,2P,,4P-385XLV2-D20/1P,2P,,4P-385MB-25K/1P,2P,,4P-255JLSP-BC25(1P、2P、、4P)NKG2-15HY01—FA /> NKG2-10HYDL-620/100/BSD1-B60/4BSD1-0/4PT-2DVCTR-DV-24-3CTR-BP110JD1-100 4P UC-420VTRM-DJH-A/XSTP-420/160CHT-NXC20BYD-I25QFL06-MRWY2-BC-25GS-XSGKY-LZB-IHSTS-VN-220SHPD NTV-2/24SCYC-BLYKFB-1M40B NPE402P FB02-80 FB02-80 4P4PHSYS-B35SKHY-B100SSET-FD/T2-150TH-PV-1000DCPROT30-1P22CPROT30-3Y22CHY-FA/15(10/350μs)HCN1-BLBO-B80/4P-385VLBO-D20/4P-385VLQ9-B60LQ9-0-SV-3/220VM100B+C/3+NBSD1-B80/4FLT 25-3S-350LU1-100/4P-385VXGT-GD-400/150JD-MS-T2-CO-485-CC-60BRJ45-1GE/8SA5-50-0NSLEO-II-100KA/4PAM40PPS-040-4EPPS-080-4EHDⅢ-20M4YF-MHHYHC-0RZHTLB-24(B2)SGKY-GEMFB02-40/1P/2P//4PRZW-BNC/75CRZ1-C/3+1-20RZ1-B/4-50RZH-20TLYS1-B60/4P-KDY-80/385/4PART485ZYMS-60BZYMS-100BZL-DG1-60ZL-DM2-20ZL-DG2-40PYD1-B 100KA 385V 1P、2P、、4PXLV2-B60XLV2-B80XLV2-A25SDXDG30-1HJSPDJ2/024EAM100SDD1-B80/385SR-BA25/1PJDVH40AM40A6-60-0NSVAL-ME 100/3+1/FME9SPD-100KLS-B25/385 5VPHLTDD2-B60/1P,2P,,4P-385VDH40DH80DREP-D380B7CSDJD-50ATSUB Mod. 40NKG1-105SP-X-12SUP1-40SUP4-S40SYW-2/24PDH25br /> VAL-MS 350VF/FM20TNASP-IS-X35+ASP-IS-M06BTH-FD/T1+T2HZKB-A100< 5/4PASP-IS-X35+ASP-IS-M100EASP-IS-X35+ASP-IS-M170TTXB-420DF-B/100TDF-B+C/100HIT-DT65-(3V+T)ASP-IS-EV06ASP-IS-X19-24EO?MEX 20O?MEX 45O?MEX 6 br /> EXP-B150WDF-SPD-Q380/40KLAYX 24/2ASFLP-A25、SFLP-A25/2、SFLP-A25/3、SFLP-A25/4LKD-M385/60HMHX-SPD-100KA/4/25-ⅡLY1-BLY1-B80 4P Uc-420VLY1-0 4P Uc-420VNPM-65NPM-80IDL-SCV-2/24TV2-220NSPD-40LHY1-15/1P,2P,,4PJD-MS-T1LY-D 20kA 385V/1、2、3、4PNPS01-LRTZDSD-B40DLY-100DLY-80DLY-40ASP-IS-V24EP（二合一网络）ASP-IS-V220EP（二合一网络）K220-2EDKLB-25KDY-100/385/4PRDSP6-Ⅲ/10KA/420V/1P,2P,,4PNPM-40NPM-100FB02-GM25RJ45-1G/PESRJ45-100/PESSPD-0/+N-420SPD-D20/+NKLD-ACPD-10ACPM-I20SSTORMASTER-ESE-60ANV-BSVSP-B-100L3X，SP-B-100LXGBL-Ⅰ25/275/ 1P、2P、、4PJD-20 385V 1P、2P、、4PJD-40 385V 1P、2P、、4PETA1-B60ETA1-B80ETA1-B100ETA1-0WHK-210MB/2P,4PCETA1-I25KIN CSKIN NSKIN VSKIN B33KIN C15KIN D13KIN D63WBD1-B 4P 60KA 420VCTR-24/CH4EKKY8-B 1P、2P、、4PEKKY8-C 1P、2P、、4PEKKY8-D 1P、2P、、4PHY1-C/385/1P、 2P、、4PHG2A-40/1P,2P,,4PHG2A-100/1P,2P,,4PWTOF3-40LAZ-B100/4P- /4PZB1-20/1P,2P,,4PCETA1-I25LGE-I-25/255/4PSP9-Ⅰ25LGS-40/4P-385VHL V/1P、2P、、4PKPB385-40ANV-BM80E9SPD-80PT 4-PE/S-230AC/FMNKG1-15LE-20/40LE-80/125LD-1503SU1-803SU1-80-4203SU1-25ZBKS-40040/4/25-ⅡANV-BC10TPS-20/4P-38 /> TPS-65/4 br /> LYD-0/275LYD-D20/275ASP-IS-V220(三合一)AS12DAS24YAM-10/350AM60< /> ASPCM40B 、4P)-P-D-A/IM-P-D-S/IM r /> BY7-15FSY2-40FSY2-80FSY2-100DXM-60DXM-80DXT-40TKU2-B(30-60)YUY7-40YUY7-80YUY7-100FSY1-30/2.5YUY2-30/2.5P,,4PJD DATE ST、JD BASE 2*2JD Koax BNCJD RJ45 E100JD RJ45 PoE40LC-C20SHD-II-20/+N/385SHD-II-20/4/385SHD-II-40/4/385GFX1-BCWL-C160/690PY-MB/RS485PH-BDS/I(RS485)PY-MCGFX2-BCLKD-D/MKPT-D500ACRE-CD140/4NH-M40NH-M80NH-G25YH-PN/220VVTS-BNCVTS-TE-BT-24/IM PEC100JCF-E220/5SR-4P/60/420MBPD-B80/385/4PMBPD-0/385/ 2，3，4PZH-80 385V/1，2，3，4PP4PYL1-D 20KA 385V/1，2，3，4P3，4P4PPTSE-IVLD232TZP-BYS-C-60VTS-TCSL D1 EDOM3100OM6100JQC-5002CFJD1-15Ⅰ/2P，，4P-M-80/EM-M-120/EMSL 0PTS5-80XGMD-80XGMD-100OPO-R40TOPO-R65TA-OVROVR BT2 70-320sCOVR BT2 120-440sCOVR BT2 3N-40-440P(TS)P(TS) OVR BT2 3N-40-440S P(TS)OVR BT2 100-440S P TSOVR BT2 160OVR BT2 40-6 r /> OVR T1 -50OVR T1 3N 25-255 TS5-7OVR TC 5V-BNCOVR TC 8/12V-BNCOVR TC 12V-DB25OPR 60OPR 30SPC3.0-150KA

　　实验室可以根据仪器特点，使用频率等等特性，自定义校准周期，只要保证设备处于正确使用状态，能达到预期使用即可。通常需要提供期间核查等措施，来证明仪器处于良好状态。但校准周期也不是越长越好，因为时间越长，不确定度性越大。jnlfs5898。