流量計計量性能要求
流量計在q1≤q；的流量范圍內(nèi)，其最大允許誤差應(yīng)符合表10的規(guī)定，在q。i。≤q<吼的流量范圍內(nèi)，最大允許誤差不超過表中規(guī)定的最大允許誤差的2倍。并且，對氣體流量計，qf對應(yīng)的流速應(yīng)不大于3m/s；對液體流量計，qt對應(yīng)的流速應(yīng)不大于0. 3m／s。表2 -10準(zhǔn)確度等。
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