Static Pressure Bench
Product Description
A PLC-controlled hydraulic test bench that verifies the static pressure strength and leak-tightness of water meters in line with EN ISO 4064 and OIML R49. Meters are tested at 1.6 × MAP for 15 minutes and at 2 × MAP for 1 minute, with no leakage, seepage or permanent damage allowed. Available with a multi-connection line for DN15–DN40 residential and commercial meters and a separate line for DN50 and larger flanged meters.
Technical Specifications
- Standards
- EN ISO 4064, OIML R49
- Meter sizes
- DN15–DN40 and DN50–DN∞
- Test pressure
- 0–50 bar (adjustable)
- Test cycles
- 1.6 × MAP / 15 min · 2 × MAP / 1 min
- Control
- PLC + touch panel
- Reporting
- PDF / Excel
Static Pressure Test BenchFeatures
EN ISO 4064 and OIML R49 Compliant
Static pressure strength and leak-tightness tests performed according to the relevant standard procedures.
DN15–DN40 Test Capacity
Connection options suitable for mechanical, ultrasonic and electronic water meters.
DN50 – DN∞ Large Meters
Separate test line with flange adapters for Woltman, electromagnetic and ultrasonic flanged meters.
0–50 bar Test Pressure
Adjustable pressure application with a high-pressure hydraulic system.
Automatic Test Procedure
1.6 × MAP / 15 minute and 2 × MAP / 1 minute test cycles.
Automatic PLC Control
Automatic management of pressure build-up, stabilisation, holding and release.
Gradual, Shock-Free Pressurisation
Pressure is raised and lowered gradually, without pressure surges, as the standard requires.
Touch Control Panel
Real-time monitoring of pressure, test time, test status and alarms.
Precision Pressure Sensor
Continuous measurement and logging with a calibrated pressure transducer.
Multi-Meter Test System
Several meters are tested in the same cycle with suitable connection fittings.
Air Purging
Air is purged from the line and meters before pressurisation for accurate and safe testing.
Leak and Pressure Monitoring
Pressure–time graph to detect possible pressure drops and leaks.
Automatic Pass / Fail Evaluation
Automatic decision for each test based on the permitted pressure drop during the hold period.
Safety Cabinet and Interlock
Cover interlock, emergency stop and controlled pressure release system.
Protection and Alarm System
Control that prevents operation on overpressure, sensor failure or an open safety cover.
Automatic Test Reporting
PDF / Excel output of serial number, test pressure, duration, graph and results.
