QTM-500快速热导仪/导热系数测试仪测定耐火砖的导热系数En

智能文字提取功能测试中

上海旭风科学仪器有限公司 上海市闸北区万荣路388弄17号904室 200072Tel： 021-66581985，63172460 Fax： 021-66581986 周峰 13916388882 zhou-feng1027@163. com K EM Application Note No.TCL-07005Thermal conductivity measurement Kyoto Electronics Manufacturing Co.，Ltd. DataNo.HB00-07051 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 Preparation： (1) QTM was left activated for one hour untilprobe and sample were reached the setdegree. Measurement： (1) Made close contact between prove faceand sample and set the heater’s currentvolume， and measured TC. No.01一(0 1 Date ：07/04/0210：36 Heater ： 9.000 A2 Stable： Fine Tm ： 21.3 C(T0+T2)/2 To ： 18.9 C dt ：4.9 C T2 ：23.7 C Result ： 11.630 [W/mK -Measurement parameter- -Measurement results- MEAS.PARA] Probe ： PD-11 Unit ：W/mK T Comp Const ： off Tm Mode ：(TO+T2)/2 Ts Mode： t1： 30 t2：：60 TC (W/mK) Statistics 11.630 11.57111.66211.44511.633 MeanSD RSD 11.588W/mK0.0866W/mK0.747 % -Ambient condition- Ambient： 23.2 ℃ 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.