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    热门词:生物显微镜 水质分析仪 微波消解 荧光定量PCR 电化学工作站 生物安全柜

    商品编号:53823
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    英国Cussons涡流动量计P7300

    价    格:询价

    产    地:英国更新时间:2016/12/19 11:00:40

    品    牌:Cussons型    号:P7300

    状    态:正常点击量:4119

    18253171090
    联系我时,请说明是在来宝网上看到的,谢谢!

    济南安环医疗器械有限公司

    联 系 人:李经理

    电     话:18253171090

    传     真:

    等     级: (第 5年)

    性     质:生产型,

    联系我时请说在来宝网上看到的,谢谢!




    The Aeroweb honeycomb matrix is suspended within a? cylindrical, aluminium housing with the skirt of the matrix
    immersed in an annular oil reservoir in the base which? serves both as an air seal and a viscous damper. The matrix
    is mounted on an axle in the frame and supported by precision ball bearings while the torque arm connected to the axle acts on a Wheatstone Bridge strain gauge transducer.
    The unit is designed for blow or suction induced flow and can be assembled for operation in either the upward or downward mode, whichever is most convenient. A set of? weights is provided with the instrument to facilitate static calibration of the strain gauge with an accuracy of ±2%.
    Cussons Display Unit P7302, used in conjunction with the swirl meter, is a mains operated instrument complete with power supplies, which converts the strain gauge measurement into a four element, LED digital readout.


    产品参数

    SPECIFCATION
    The P7300 comprises a honeycomb matrix mounted within? a cylindrical housing, the dimensions of the individual cells
    of the matrix being suitable for arresting the swirl of the? incoming air. The matrix is connected via a torque arm to a
    strain gauge transducer which is calibrated by suspending? weights over pulleys either side of the torque arm.
    The strain gauge transducer is rated at 220g, measured as a? positive or negative force; the length of the torque arm is? such as to enable torque values up to 1 x 10-1 Nm to be
    measured. The unit can be arranged for flow in an upward? or downward direction and is supplied complete with? adaptor plate having a pilot bore of diameter 50 mm.
    The P7302 display unit together with all the signal? conditioning boards is contained in a steel case complete? with carrying handle. If removed it can be mounted in a ?? rack case.
    The front panel carries the 4 digit phosphorescent display, a mains on/off switch and zero and span potentiometers.


    产品介绍

    Cussons P7300 Impulse Swirl Meter’s are designed to? measure swirl in the air flow drawn into an engine cylinder generated by the engine inlet port. Earlier methods of? measuring swirl such as swirl vane meters, were dependent
    on the velocity profile of the air stream, whereas the? impulse type of meter overcomes this limitation by
    responding to the total angular momentum flux in the? swirling air flow. The impulse swirl meter uses a swinging
    honeycomb type matrix which is restrained from rotation? by a strain-gauged load cell to totally arrest the angular? swirl component thereby measuring the resultant angular impulse as a torque.



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