LIQUID METER PROVING SYSTEMS

Small Volume & Ball Prover Systems

Trillium supplies engineered liquid meter proving systems for pipeline, terminal, refinery and custody transfer applications. From Brodie International compact small volume provers to conventional ball provers, each system is configured around the product, flow range, operating pressure, installation requirements and proving objectives.

 

PROVER SYSTEM CAPABILITIES

Prover Technologies & Configurations

Prover Technologies

Prover Type Small Volume or Ball Prover
Installation Fixed, Skid or Trailer-Mounted
Orientation Horizontal or Vertical
Meter Compatibility PD, Turbine, Coriolis & Ultrasonic
Applications Pipeline, Terminal, Refinery & Custody Transfer
Design Standard API MPMS Chapter 4

Configurations & Integration

Custom Flow Range and Line Size
Proving Flow Computers and Controls
Pressure & Temperature Instrumentation
Pulse Interpolation & Detector Systems
Custom Piping, Valves & Connections
Waterdraw, Commissioning & Field Support

SMALL VOLUME PROVERS

Compact, Fast & Repeatable Proving

Small volume provers use a precisely measured displacement volume, high-resolution detector switches and pulse interpolation to verify liquid flow meters without interrupting normal operation. Their compact footprint and rapid proving cycles make them suitable for permanent installations, mobile systems and locations with limited space.

 

Fixed, skid-mounted or trailer-mounted configurations
Suitable for PD, turbine, Coriolis and ultrasonic meters
Rapid single or multi-pass proving
Volumetric or mass proving applications

BALL PROVERS

Proven Performance for High-Flow Applications

Ball provers use a calibrated length of pipe and a displacer sphere to establish a known reference volume between detector switches. Their durable construction and larger displacement volume make them well suited to pipeline, terminal and high-flow liquid custody transfer applications.

 

Bidirectional or unidirectional configurations
Custom line size, volume and pressure class
Precision detector switches & displacer systems
Integrated controls, instrumentation & flow computers

PROJECT EXPERIENCE

A selection of small volume, mobile and fixed prover systems supplied and supported for pipeline, terminal, refinery and custody transfer applications.

Discuss Your Meter Proving Application

Talk with our team about your application requirements, operating conditions and prover configuration.

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