快速热导仪测定耐火砖的导热系数

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检测样品: 耐火耐腐材料
检测项目: --
浏览次数: 1439
发布时间: 2009-02-22
关联设备: 1种 查看全部
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快速热导仪测定耐火砖的导热系数 使用日本京都电子公司(KEM)-快速热导仪(QTM-500),测定耐火砖导热系数的应用资料。

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Kyoto Electronics Manufacturing Co.,Ltd.DataNo.HB00-07051 KEM Application Note No.TCL-07005Thermal conductivity measurement Thermal conductivity(TC) of refractory brick -Summary- The purpose of this measurement is to check reproducibility of the equipment. For this,checked reproducibility with several kinds of brick, and good results was obtained withinequipment specification. -Measuring instrument- Main unit: QTM-500 Quick thermal meterProbe: PD-11 (1) QTM was left activated for one hour untilprobe and sample were reached the set degree. Measurement: (1) Made close contact between prove faceand sample and set the heater’s currentvolume, and measured TC. No.01-01 Date :07/04/02 10:36 Heater:9.000 A2 Stable:Fine Tm :21.3 C(T0+T2)/2 To :18.9 C dt :4.9 C T2 :23.7C Result : 11.630 [\W/mK -Measurement parameter- -Measurement results- [MEAS.PARA1 Unit Probe :PD-11:W/mK TComp Const : off Tm Mode:(TO+T2)/2 Ts Mode : t1:30 t2: 60 TC (W/mK) Statistics 11.63011.57111.66211.445 11.633 MeanSD RSD 11.588W/mK0.0866W/mK0.747% -Ambient condition- Ambient:23.2 C Humidity: 38% Weather: Fine -Comment- Select the heater’s current volume suited to the sample. Since the ascending temperatureshould be within 5 to 25℃ in measurement. 京都电子工业株式会社-可睦电子(上海)商贸有限公司上海市漕溪路222号航天大厦北楼902室电话:021-54488867 电邮: kemu-kem@163. com网址: http://kem. instrument.com.cn
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可睦电子(上海)商贸有限公司-日本京都电子(KEM)为您提供《快速热导仪测定耐火砖的导热系数》,该方案主要用于耐火耐腐材料中--检测,参考标准--,《快速热导仪测定耐火砖的导热系数》用到的仪器有PD-31N/PD-31热导仪-热线法传感器