查询词典 precision meter

The precision of meter to measure current is no less than degree 0.5, and the precision of meter to measure time is

is 0.1mΩ。测量电流的仪表精确度应不低于0.5 级。测量时间用的仪表精确度不低于±0.1%。

Error reduction can be achieved by improving the precision of flow meter, thermometer, water cut meter and densimeter,by reducing sample oil's deviation,and by correcting flow met...

要减少油量计量误差，就必须提高流量计、温度计、含水仪、密度计等仪表的准确度，减少所取油样的密度与含水率在某段计量时间内的非代表性平均值所引起的误差，用流量计系数来修正流量计的示值。

Electronic equipment categories: two core, three core insulated wire conduction test machine, an integrated plug-line tester, polarity tester, full-featured integrated precision wire tester, analog / digital storage oscilloscope, signal generator, the standard signal source, frequency dollars, Millivoltmeter distortion device,Miriam, LCR digital electric bridge, voltage tester, insulation resistance tester, grounding resistance tester, leakage current tester, electronic load, electric parameter measuring instrument, digital power meter, parameter measuring instrument transformers, transformer automatic testing system, transformers ring than phase tester, electrical safety parameter tester, variable frequency power supply, power supply, high-frequency shielding net room, temperature and humidity table, multimeter, power meter, tachometer, anemometer, coating thickness, coating thickness, vibration measuring instrument, the Composite test machines (motors, fans, hair dryer, lamps, fruit juice machine) and so on.

二芯、三芯线材绝缘导通测试机、插头线综合测试机、极性测试仪、全功能精密线材综合测试机、模拟/数字存储示波器、信号发生器、标准信号源、频率计、毫伏表、失真仪、抖晃仪、LCR数字电桥、耐压测试仪、绝缘电阻测试仪、接地电阻测试仪、泄漏电流测试仪、电子负载、电参数测量仪、数字功率计、变压器参数测量仪、变压器自动测试系统、变压器圈数比相位测试器、电器安全参数综合测试仪、变频电源、电源供应器、高频屏蔽网房、温湿度表、万用表、功率表、转速表、风速计、涂层测厚仪、镀层测厚仪、振动测量仪、综合测试机（马达、风扇、电吹风、灯饰、果汁机）等。

Vector synthetic method has high measure precision but reference energy meter needs to be connected to zero point of reference meter and system.

三表法测量无间断点，校验过程中需改变电流元件接线；矢量法采样精度高，校验时需标准表与系统电压中性点连接；两表法测量有间断点，校验时需改变电压元件接线。

More convenient service for customers in Guangdong, the Ad Hoc Changan Yue-hua precision measuring instrument and Zhuhai Yue-hua precision meter.

为更方便服务广东地区的客户，又特设长安粤华精密量仪和珠海粤华精密量仪。

It is a maintenance free analyzer as its newest design of the precision meter pump.

全新设计---使用隔膜式精密计量泵，耐酸碱，免维护。

Based on image processing technique, automatic real-time meter precision calibration system can assure high precision of meter calibration, improve the product efficiency, which is helpful to control the product cost for enterprise with practical value.

应用图像处理技术对指示表的指示精度进行自动实时检定，可以确保指示表检定的高精度要求，提高劳动生产率，有利于企业控制产品质量，具有实用推广价值。

For stainless steel precision pressure meter, based on normal precision pressure meter, the pressure connecting system and its outer housing is made of stainless steel, used to measure pressure or negative pressure of various gas or vapor mediums in technological processes with higher requirements of corrosion resistance.

不锈钢精密压力表在普通精密压力表的基础上导压系统及外壳均采用了不锈钢材料。应用于耐腐蚀要求较高的工艺流程中对各种气体或蒸汽介质的压力和负压的测量。

It is a maintenance free analyzer as its newest design of the precision meter pump.

bull；◇使用隔膜式精密计量泵---计量精确、免维护。

Finished home sales director, told reporters李红宇, finished home sales since 1998 to date, sales price from 3600 yuan / square meter has been increased to 4600 yuan / square meter, 5400 Yuan / square meter (precision renovation of housing).

完成房屋销售总监告诉记者李红宇，完成房屋销售自1998年至今，销售价格从3600元/平方米已增加到4600元/平方米， 5400元/平方米。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。