关于燃油加油机误差计算汽油

关于燃油加油机误差计算汽油、柴油 春冬季、夏秋季温度换算 说明：对燃油加油机，汽油、柴油春冬季，夏秋季温度计算误差，计算为了方便快捷准确附春冬季，夏秋季温度计算表：换算燃油加油机试值误差， 1+ r（tj-tB）+B (tB -20) 夏秋季温度换算 (表1) 公式品类公式1出口温度量器温度品类公式1出口温度量器温度汽 油0.997850.0 1.0 柴油0.998150.0 1.0 0.99791.0 2.0 0.99821.0 2.0 0.997911.22.20.9982151.32.30.997931.62.6 0.9982251.52.50.997972.43.40.9982752.53.50.998023.44.40.9983253.54.50.998033.64.6 0.998333.64.60.998544.65.20.998724.65.20.998074.45.4 0.998374.45.40.998345.46.00.998595.4600.997885.26.4 0.949285.2640.99846.47.20.998646.47.20.998056.37.4 0.9984756.57.50.998337.38.20.9976256.58.50.998467.68.4 0.9985157.38.30.99858.49.20.9976657.39.30.998038.29.4 0.998578.49.40.998799.29.40.997728.410.40.998569.610.4 0.998619.210.20.9987210.511.20.997769.211.20.9986110.611.4 0.9986810.611.60.9987711.512.20.9978310.612.60.9984211.412.4 0.99872511.512.50.9988212.513.20.99787511.513.50.9988212.513.20.99876512.313.30.9985313.614.60.99791512.314.30.99852513.514.50.99883513.714.7汽 油0.99857514.515.5柴油0.99798514.515.50.9985814.615.60.9988714.615.40.9986315.616.60.9980214.416.60.9986215.416.40.9989115.416.40.9986716.417.40.9980616.417.40.9986616.217.20.99897516.517.50.99871517.318.30.99812516.518.50.99872517.518.50.99901517.318.30.9987718.419.40.99816517.319.30.9987818.619.60.9990818.619.60.9988319.620.60.9982318.620.60.99881519.320.30.9991219.420.40.99887520.521.50.9982719.421.40.9988720.421.40.99917520.521.50.9989221.422.40.99832520.522.50.99892521.522.50.9992121.222.20.99897522.523.50.9983621.223.20.9989822.623.60.99926522.323.30.9990323.624.60.99841522.324.30.99902523.524.50.9993323.624.6 春冬季温度换算（表2）公式 品类公式2出口温度量器温度品类公式2出口温度量器温度 汽 油汽 油1.000210柴 油柴 油 0.999910 1.0014201.000820 1.000262.21.20.999962.21.21.000313.22.21.000013.22.21.000323.42.41.000023.42.41.000374.43.41.000074.43.41.0003654.33.31.0000654.33.31.0004155.34.31.0001155.34.31.0004255.54.51.0001255.54.5 1.0016256.65.51.0001756.55.5 1.000476.05.41.000176.05.41.001677.46.41.000227.46.41.000537.66.61.000237.66.6 1.000588.67.61.000288.67.6 1.000568.27.21.000268.27.2 1.000619.28.21.000319.28.2 1.0006159.38.31.0003159.38.3 1.00181510.38.31.00036510.39.3 1.0006710.49.41.0003710.49.4 1.0007211.410.41.00033511.410.5 1.00072511.510.51.00042511.510.5 1.00077512.511.51.00047512.511.5 1.0007812.611.61.0004812.611.6 1.0008313.612.61.0005313.612.6 1.0008113.212.21.0005113.212.2 1.0008614.213.21.0005614.213.2 1.00086514.313.31.00056514.313.3 1.00091515.314.31.00061515.314.3 1.0009215.414.41.0006215.414.4 1.0009716.415.41.0006716.415.4 1.00097516.515.51.0006816.615.6 1.00102517.516.51.0007317.616.6 1.00102517.516.51.00072517.516.5 1.00106518.317.31.00162518.516.5 1.00106518.317.31.0007618.217.2 1.0011119.218.21.0008119.218.2 1.0011119.218.21.00081519.318.3 1.0011720.419.41.00086520.319.3 1.0011720.419.41.0008720.419.4 1.0127321.610.61.0009221.420.4 1.0012321.620.61.00092521.520.5 1.00127522.521.51.00097522.521.5 1.00127522.521.51.0009822.621.6 1.0013123.222.21.0010323.622.6 1.0013123.222.21.0010123.222.2 1.00136524.323.31.00106524.323.3 1.00136524.323.31.00106524.323.3 1.0014325.624.61.0011225.424.4 1.0014325.624.61.0011225.424.4 论点概述 ：1、现在加油站油罐都为地埋罐为主，对于油罐油 的温度而言相对稳定，比方说：用夏秋季检定燃油加油机时, 油枪 出口读出的油温为5.4，标准量器读出的油温为6.0时，如检定介质为汽油时，附表查找出表中的 1+ r（tj-tB）+B (tB -20) 汽油的体膨涨系数r12104，标准量器的体膨涨系数B50106，查出表中0.99834数值， 2、例；汽油燃油加油机检定示值为50.03升，油枪出口读出的油温为5.4，标准量器读出的油温为6.0时，标准量器读出的数值为118.62，标准量器的标称值为108.42/，标准量器系数1.954，计算出燃油加油机的示值误差是多少。 3、先代入公式1.计算出50.00升时的示值 1. =50.02 2. 1+ r（5.4-6.5）+B (6.5 -20) =0.99834 用表（1）查出油枪出口读出的油温为5.4，标准量器读出的油温为6.0时相应的值0.99834；代入公式（表2）计算出加油机示值等于多少升。公式2.Bt =B * 1+1210-4（5.4-6.0）+5010-6 (6.0 -20) ； Bt = 50.02 * 0.99834 =49.96 公式3. EV = *100% =+0.14% 4、检定3次燃油加油机一次性类推计算出燃油加油机的示值误差。 5、如果在燃油加油机检定过程中，油枪出口变为5.4时，标准量器读出的油温为6.5时， 1+ r（tj-tB）+B (tB -20) =0.99834数值。 3、例；春冬季检定燃油加油机时,汽油燃油加油机检定示值为50.07升，油枪出口读出的油温为6.0，标准量器读出的油温为5.4时，标准量器读出的数值为98.52，标准量器的标称值为102.82/，标准量器系数1.954，计算出燃油加油机的示值误差是多少。 4、先代入公式1.计算出50.00升时的示值 1. =49.99 2. 1+ r（6.0-5.4）+B (5.4 -20) =1.00047 用表（1）查出油枪出口读出的油温为6.0，标准量器读出的油温为5.4时相应的值1.00047；代入公式（表1）计算出加油机示值等于多少升。公式1.Bt =B * 1+1210-4（6.0-5.4）+5010-6 (5.4 -20) ； Bt = 50.07 * 1.00047 =49.99 公式3. EV = *100% =+0.16% 4、检定3次燃油加油机一次性类推计算出燃油加油机的