It can perform 6 or 12 gas meter flow control tests at the same time in accordance with 2014/32 EU 2004/22 EC and TS EN 1359 Standards. It allows you to detect if the blockage or pressure losses in the meters are more than the ones specified in the standard. It is suitable for use in scientific studies.

Compliant Standards

• Measuring and Measuring Instruments Inspection Regulation
• 2014/32 EU MID Measuring Instruments Inspection Regulation
• TS EN 1359 – Gas Meters-Diaphragm
• OIML R137 Gas meters
• PTB Band V29 Test Instructions Measuring Instruments for Gas

Technical Specifications

• It works with sonic nozzle system.
• Boutique production with 3, 6 and 12 lines for G2,5, G4, G6, G10 and G16 meters.
• Since Mach > 1, measurement security is high.
• 12 meters can be tested at the same time.
• Outdoor temperature measurement accuracy is ± 0.1 °C.
• Duct air temperature measurement accuracy is ± 0.1 °C
• The meter pressure difference accuracy is as high as 0.25%.
• The pressure difference can be measured for each meter.

Technical Conditions

• The test unit will be able to perform measurement error and pressure loss tests at Qmax, 0.2Qmax, 0.1Qmax and Qmin flow points of the meters and report the results.
• The counters can be fixed to the unit individually, pneumatically.
• At one time, either at least 6 meters or at least 12 meters must be installed on the unit.
• The meter connection range can be adjusted between 110-130 mm.
• The references of the test unit will be the Sonic Nozzle.
• DN20-25-32 meter connections will be supplied with the unit.
• Temperature meters are in accordance with PTB band 29; It provides 0.05K resolution and 0.1%K (k=2 95%) uncertainty value.
• Pressure gauges are in accordance with PTB band 29; It provides 0.1mbar resolution and 0.3%mbar(k=2 95%) uncertainty value.

Software Features

• Definition of unlimited number of meters (flow rate, flow rate, error limit, pressure loss, etc.)
• Turkish software suitable for testing and reporting
• Processing calibration values on the software
• SQL based data saving structure
• Instant values monitoring during the test (flow, temperature, pressure, etc.)