The main advantages of this installation are not only accuracy and long-term stability and reproducibility of results, but also the time saved in its use. The proving of Qmin, which frequently needs to be done for critical nozzles. Also, temperature fluctuations do not affect the results of the proving process.
Our unique in-house designed and GOST approved densitometer validation stands are capable of proving densitometers with liquids of density in the range of 0.7-1.2 g/cm3, setting the required temperature in the range of 10-70ºC with an accuracy of ±0.5ºC, and setting the pressure in the range of 0-6 mPa, with an accuracy of ±0.5 mPa.
Stand management is accomplished by PC with a special Russified interface and the stand is capable of continuous temperature and pressure control. Information and parameters are automatically sent to the computer with an option to print results on a special form, customized to end-user specifications and requirements.
Seraphin® heavy-duty provers are used for testing tank trucks, containers, testing tanks, and large-volume meters. Each of the provers has a bottom drain and a graduated neck and is made with exceptional accuracy and attention to detail. Seraphin® provers are an easy-to-use, reliable, and low-cost method of measuring the output accuracy of liquid metering equipment. All of the provers are manufactured using type 300 stainless steel and are corrosion-resistant over an indefinite period of time (exceeding several decades). Seraphin® heavy-duty provers are designed, manufactured, and calibrated to the latest OIML R-120, Measurement Canada, API, and NIST handbook 105-3 standards and are the industry standard for heavy-duty provers.
The SYNCROTRAK® flow prover meets the most stringent accuracy requirements of custody transfer meter proving or laboratory flow meter calibrations.
Because of its small size, the rugged and reliable SYNCROTRAK flow prover is ideal for both portable and stationary applications.
The high accuracy, low pressure drop and smooth operation make the SYNCROTRAK flow prover the number one choice for proving Coriolis mass flow meters, turbine meters as well as all other types of flow meters.
Our unique in-house designed and GOST approved viscosity validation stands are capable of proving viscometers with liquids of viscosity in the range of 0-100 mPa·s, and set the required temperature in the range of 20-60ºC with an accuracy of ±0.1.
Stand management is accomplished by PC with a special Russified interface and the stand is capable of continuous temperature and pressure control. Information and parameters are automatically sent to the computer with an option to print results on a special form, customized to end-user specifications and requirements.