Calibration laboratory VENTURI CALIBRATION SERVICES is located in the Czech Republic, south-east from Brno city, in Blatnice pod Svatym Antoninkem. It was established in 2011, based on previous long-time experience from Stockerau, Austria – where the first calibrations were made.

The calibration laboratory provides a fully equipped facility to measure.

VENTURI CALIBRATION SERVICES calibration laboratory uses a process known as ‘wet calibration’ to test flow meters under good flow conditions on its flow rigs.

VENTURI CALIBRATION SERVICES calibration rig is used to test flow meter with diameter from 80 mm to 1.200 mm. The rig is used to obtain the accuracy of each flow meter by comparing its measurement performance against a known value which is provided by a reference device such as a weight tank or master flow meter.

Calibration rig at VENTURI CALIBRATION SERVICES is supplied by 150.000 litres from the water tank. Flow rates can be up to 5.200 m3 per hour.

VENTURI CALIBRATION SERVICES is specialized in meters with a differential pressure output such as orifice plates, venturi meters, ISA nozzles and ASME PTC-6. Calibration is carried out also on most other types of equipment including electromagnetic, a turbine, ultrasonic and other mass flow meters.

Seiko Flowcontrol calibration

07. 04. 2021

We have calibrated Seiko Flow Control produced Venturi tube 40” at ReD 4E6 with 10:1 turndown. Calibration shows 0,2% uncertainty, compared to uncalibrated venturi tube  we have to count with 2% uncertainty.

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Contact us

Blatnice pod Sv. Antoninkem 866
CZ-696 71

The Czech Republic show on map

Phone +420 518 324 190
ID: 262 70 854
Tax ID: CZ 262 70 854

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