供应热保护器自动测试系统
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品牌:国产 型号:1
- 所属城市：浙江 宁波
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- 联系人： 黄知星
- 电话：0574-23665669
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供应8508A-PRT,铂电阻温度计
信息内容：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)
供应8508A-SPRT/标准铂电阻温度计
信息内容：品牌:Fulke 型号:8508A-SPRT 标准铂电阻温度计 测量范围:8508A-SPRT 标准铂电阻温度计（℃）8508A-SPRT 标准铂电阻温度计Measure temperatures as high as 661 ºCInconel™ and platinum sheaths guard against contaminationLess than 10 mK/year driftFifth wire provides shield groundThe 8508A-SPRT Extended Range Metal-Sheath SPRT 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 661 ºCNominal RTFW25.5 ? (+ 0.5 ?)Calibration uncertainty2.1 mK @ 660 ºCSensitivity0.1 ?/ºCDrift rate< 10 mK per year max. 2-3 mK per year typicalStability+ 0.003 ºCProtective sheathIconel™ 600 0.219” dia X 19” L (5.56 mm x 482 mm)
