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首页 >> 最新资讯 >> 俄罗斯计量仪器校准POVERKA-VERIFICATION OF MEASURING INSTRUMENTS AND TOOLS (POVERKA)
俄罗斯计量仪器校准POVERKA-VERIFICATION OF MEASURING INSTRUMENTS AND TOOLS (POVERKA)
来源: | 作者:pmt1ac5e9 | 发布时间 :2019-09-20 | 1794 次浏览: | 分享到:
俄罗斯计量测量仪器校准POVERKA 是为确认每个具体测量仪器精度符合批准的验证程序而执行的一组操作。

MECHANICAL VALUES:

  • Weights for static weighing

  • Non-automatic scales

  • Weighing scales of continuous operation

 


ELECTRO-MAGNETIC QUANTITIES:

  • AC power meters

  • current transformers

  • wattmeters and varmeters

  • power measuring transducers

  • ac ammeters

  • AC power measuring instruments

  • electric capacity meters

  • power quality indicators

 


PRESSURE MEASUREMENTS, FLOW PARAMETERS, FLOW RATE, LEVEL, VOLUME OF SUBSTANCES:

  • pressure gauges,

  • technical pressure gauges

  • pipetting metering devices

 

THERMOPHYSICAL AND TEMPERATURE PARAMETERS:

  • thermometers (liquid glass, bimetallic, digital, electrocontact)

  • resistance thermometers

  • thermocouples

  • manometric thermometers

 

OPTICAL AND OPTICAL-PHYSICAL VALUES:

  • Refractometers

  • Laboratory Polarimeters

 

PHYSICOCHEMICAL COMPOSITION AND PROPERTIES OF SUBSTANCES:

  • gas analyzers

  • gas alarms

IN RUSSIA, THE RULES FOR VERIFICATION ARE REGULATED BY THE LAW FROM JUNE 26, 2008, N 102-FZ “ON ENSURING THE UNIFORMITY OF MEASUREMENTS.”

  • Verification of the measuring instrument – a set of operations performed to confirm the compliance of measuring instruments with metrological requirements.

  • The primary verification is subject to measuring instruments intended for use in the areas regulated by the state to ensure the uniformity of measurements, before commissioning, and after repair.

  • Periodic verification is required for measuring instruments in operation, the frequency of verification is determined by the established calibration interval.

  • Legal entities and individual entrepreneurs (owners of measuring instruments) who use measuring instruments in the sphere of state regulation to ensure the uniformity of measurements are obliged to present these measurement instruments in time for verification.

  • Positive results of verification of measuring instruments are verified with a verification stamp or a certificate of verification.


      

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