类型:铁磁谐振式交流稳压器 品牌:天正 型号:JJW-5K
品型号规格 | 单位 | 订购 |
JJW-30K | 台 | dzsc/17/4300/17430085.jpg |
JJW-20K | 台 | dzsc/17/4300/17430085.jpg |
JJW-15K | 台 | dzsc/17/4300/17430085.jpg |
JJW-10K | 台 | dzsc/17/4300/17430085.jpg |
JJW-7.5K | 台 | dzsc/17/4300/17430085.jpg |
JJW-5K | 台 | dzsc/17/4300/17430085.jpg |
JJW-3K | 台 | dzsc/17/4300/17430085.jpg |
JJW-2K | 台 | dzsc/17/4300/17430085.jpg |
JJW-1K | 台 | dzsc/17/4300/17430085.jpg |
品牌:国产 型号:1可同时自动测试四只热保护器的安时特性,触点电阻,断开时的绝缘电阻;恒流源0-60A连续可调,接通瞬时没有冲击;采用触摸屏。人机界面友好,自动判断合格与否;自动分选是否合格一年保修,终身维护
品牌:Fulke 型号:8508A-PRT 铂电阻温度计 测量范围:8508A-PRT 铂电阻温度计(℃)8508A-PRT 铂电阻温度计Range to 600 ºCMeets all ITS-90 requirements for resistance ratiosRtp drift < 20 mK after 500 hours at 600 ºCStrain-free sensor designThe 8508A-PRT Secondary Standard PRT Temperature Sensor has been designed and manufactured by the primary standards metrologists at Hart Scientific, a Fluke Company, to complement the Fluke 8508A Reference Multimeter’s precision PRT temperature function.Temperature range-200 ºC to 660 ºCNominal RTFW100 ? (+ 1 ?)Calibration uncertainty+ 0.015 ºC @ 661 ºCSensitivity0.4 ?/ºCDrift rate< 0.03 ºC/ 500 hours at 600 ºCStability+ 0.003 ºCProtective sheathIconel™ 600 0.25” dia X 15” L (6.35 mm x 381 mm)