QJ84数字直流(双臂)电桥适用范围: QJ84型数字式宽量程直流电桥是以电桥线路为基础,并用精密合金绕线电阻为基准的凯尔文电桥更新换代产品。它们不仅具有数字万用表同样简便、快速、醒目的特点。同时又继承了凯尔文(双臂电桥)电桥准确、稳定、可靠的优点。是工矿企业、科研单位、大专院校、计量部门对各类直流低值电阻作精密测量的理想产品。准确:优于同等级直流电阻电桥外接检流计才能达到的准确度。简便:只要接上被测电阻选好量程,测试过程不再用手工操作。快速:采样时间为0.4秒,一般在数秒内即可显示稳定数据。醒目:采用200mm大数显,字迹清晰,一目了然。稳定:主要基准电阻采用精密锰铜合金线绕制。稳定性优于0.02%。可靠:主要元器件采用进口原装,并经特殊配选老化。外型尺寸:265mm(W)×110mm(H)×295mm(D) 重量:2.5kg 显示位数:4½ 位LED数码管电源:AC 220V 50Hz功耗6W 规格参数:量程 测量范围 分辨率 测试电流 准确度等级 20mΩ 0-19.999mΩ 1μΩ 1A 0.5% 200mΩ 0-199.99mΩ 10μΩ 1A 0.1% 2Ω 0-1.9999Ω 100μΩ 100mA 0.05% 20Ω 0-19.999Ω 1mΩ 100mA 0.05% 200Ω 0-199.99Ω 10mΩ 10m A 0.05% 2kΩ 0-1.9999kΩ 100mΩ 1m A 0.05% 20kΩ 0-19.999kΩ 1Ω 100μA 0.05%
涂层测厚仪
CM-8825F,CM-8825N,CM-8825FN,CM-8828,CM-8826F,CM-8826N ,CM-8826FN ,Dualscope FMP40,Dualscope FMP100,Probe ESD20Cu ,Probe ESD20Ni,Probe ESD20Zn,Probe ESD2.4,QNix 7500,QNix 8500,DFT-F,DFT-C,MiniTest 740,MiniTest 600 B-F,MiniTest 600 B-N,MiniTest 600 B-FN,MiniTest 600 F,MiniTest 600 N,MiniTest 600 FN,PTE C4001,PTE C4002,PTE C4003,PTE C4004,PTE C4005,PTE C4006,PTE C4007,PTE C4008,PTE C4009 ,PTE C4010,PTE C4101,PTE C4102,PTE C4103,PTE C4104,PTE C4105,PTE C4106,PTE C4107,PTE C4108,PTE C4109,PTE C4110,CM-8820 ,CM-8821,CM-8822,CM-8823,TT-260F1,TT-260N1,TT-220,TT-230 ,TT-240,TT-210,TT-212,AR-930,AR-931,MP0,MPO USB ,MP10E,MP20E-S,MP30E-S,MP40E-S,FMP10,FMP20,FMP30,FMP40,FMP100,LT1001,MC2010A,MCW2010A,MCW2000B ,BK8113,BK8113A ,HC-210,HC-220,AK50,A355-S,QNix keyless,keyless,UTG-32,Quintsonic,PosiTector 200B/S,PosiTector 200B/A,PosiTector 200C/S,PosiTector 200C/A,A550-1,
红外线测温仪
DT8861,DT8863 ,DT8865,DT8862,DT810,DT811,SUMMIT-350,BK8111,BK8110 ,BK7110A ,SIR-100B,VA6520,VA6530 F62 ,F68,F63,F59,F-561,F-66,F-566 ,F-568,CENTER350,CENTER352,CENTER358,AZ8866,AZ8868,AZ8870,AZ8871,AZ8872 ,AZ8877,AZ8878,AZ8879 ,AZ8886,AZ8889,AZ8890,AZ8895,AZ9811 ,DT880H,DT882H,DT883H,VC305,VICTOR 306,VICTOR 307,VICTOR 308,VICTOR 310,VICTOR T60,AZ-8888,AR-300,AR-350 ,AR-842A
UTG2600,TT140 ,TT300A,TT500,TT700,TT900,
涂层测厚仪
CM-8825F,CM-8825N,CM-8825FN,CM-8828,CM-8826F,CM-8826N ,CM-8826FN ,Dualscope FMP40,Dualscope FMP100,Probe ESD20Cu ,Probe ESD20Ni,Probe ESD20Zn,Probe ESD2.4,QNix 7500,QNix 8500,DFT-F,DFT-C,MiniTest 740,MiniTest 600 B-F,MiniTest 600 B-N,MiniTest 600 B-FN,MiniTest600 F,MiniTest 600 N,MiniTest 600 FN,PTE C4001,PTE C4002,PTE C4003,PTE C4004,PTE C4005,WZPK-273U,铠装薄膜铂热电阻二位三通滑柱电控换向阀SR361-DS3 DKWRE-220A镍铬-铜镍热电偶热电阻WZPK-233S制冷电磁阀FDF-16记录仪XJGA-2100接近开关,E3S-GS10N2二位三通滑柱电控换向阀SR550-PN1 DL红外线测温线,ST-620,ST620温度计,TES-1302二位三通滑柱电控换向阀SR361-DS3 DLAWA6270+ABC,噪声统计分析仪兆欧表,ZC25B-4WRN-624单支镍铬-镍硅二位三通滑柱电控换向阀SR561-RS3 R接近开关,LJ30A3-10-Z/BY二位三通滑柱电控换向阀SR351-DM D示波器,YB4368WSS-483双金属温度计 WSS-584双金属温度计 WSS-485双金属温度计 WSS-484双金属温度计 WSS-480双金属温度计 WSS-581双金属温度计 WSS-425双金属温度计 WSS-424双金属温度计 WSS-426双金属温度计 WSS-481双金属温度计 WSS-582双金属温度计 WSS-523双金属温度计 WSS-482双金属温度计 WSS-526双金属温度计 WSS-580双金属温度计 WSS-525双金属温度计 WSS-583双金属温度计 WSS-524双金属温度计 WSS-423双金属温度计 家庭便携秤CS2000 电子天平NVL5100B 电子天平NVL2101B 电子天平NV212B 电子天平NVL10000B 电子天平NVL20000B 电子天平NVT3201B/3 电子天平NVT10000B/3 电子天平NVT16000B/3 电子天平NVL1101B WSS-421双金属温度计 WSS-521双金属温度计 WSS-522双金属温度计 WSS-422双金属温度计 WSS-514双金属温度计 WSS-316双金属温度计 WSS-512双金属温度计 WSS-511双金属温度计 WSS-414双金属温度计 WSS-513双金属温度计'