8508A-SPRT电阻温度计
价格:电议
地区:广东
电 话:86 755 89812017-603
手 机:13480114737
传 真:86 755 89814017-603
产品品牌:
福禄克
产品型号:
【8508A-SPRT 标准铂电阻温度计-福禄克】

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  • Measure temperatures as high as 661 ºC
  • Inconel™ and platinum sheaths guard against contamination
  • Less than 10 mK/year drift
  • Fifth wire provides shield ground

The 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 ºC
Nominal RTFW 25.5 Ω (+ 0.5 Ω)
Calibration uncertainty 2.1 mK @ 660 ºC
Sensitivity 0.1 Ω/ºC
Drift rate < 10 mK per year max. 2-3 mK per year typical
Stability + 0.003 ºC
Protective sheath Iconel™ 600 0.219” dia X 19” L (5.56 mm x 482 mm)

型号名称 描述
 8508A-SPRT  标准铂电阻温度计