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The Seat Leak Accessory for the Profiler™ Diagnostic System offers a comprehensive solution for fully automated or manual seat leak testing in compliance with API-598 standards.

Key Features:

  • Precision Testing: Equipped with three mass flow meters (.5, 10, and 200 slpm) and a laser bubble counter, ensuring accurate and reliable leak detection.

  • Pressure Monitoring: Includes a high-performance pressure sensor (150 psi) to monitor system pressure during tests.

  • Advanced Stroke Speed Analysis: Features dead time(s) and TC2 (86.2% ISA) measurements, providing precise control over valve stroke speed.

  • Solenoid Control: AC/DC solenoids with current reading capabilities, enhancing control and monitoring during testing.

  • Limit Switch Setup: Comprehensive limit switch setup and testing capabilities.

  • Spring and Torque Measurement: Measure spring rate, set pressure, and torque (breakout, running, seating, and total) to ensure valve integrity.

  • User-Friendly Design: Intuitive interface and easy-to-use controls, ideal for production, field service, and end users.

  • Customizable: Fully configurable to meet specific customer needs and requests.

  • Traceability: Complies with NIST traceability standards, ensuring all measurements are accurate and verifiable.

Seat Leak Testing Components:

  • Seat Leak and USB Interface Box: Connect via yellow, gray, and white cables for laser bubble testing.

  • Limit Switch Cable and Software Setup: Supports up to two limit switches with easy cable setup.

Information & Analysis:

  • API-598 Compliance: Enter all required information in the user-friendly info screen.

  • Comprehensive Graphs and Analysis: Track and analyze valve position, actuator/supply pressures, solenoid current, springs, torque, and limit switches with detailed graphical representation.

    • Position: Monitor command and valve position, including overshoot, undershoot, rise/fall times, dead times, velocity, total times, and stroke length.

    • Pressures: Analyze command, valve position, actuator, and supply pressures, including max supply pressure and pressure droop.

    • Torque: Assess command, valve position, actuator pressures, and various torque metrics (breakout, running, seating, total).

    • Solenoid Current: Evaluate command, valve position, and solenoid current (AC/DC), with calculated and actual current readings.

    • Springs: Examine actuator pressure versus valve position, spring rate, and spring set parameters.

    • Limit Switches: Configure and analyze limit switch settings, including enable/disable thresholds.

Complete block/isolation valve tests with detailed PDF printouts. Analyze seat leak, bubble counter, limit switch setup, and more with comprehensive graphs and reports.

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Traceability: Ensures an unbroken chain of measurement comparisons to stated references, as defined by NIST.

​Invest in Profiler—Enhance your Valve Diagnostics with the Best in the Industry.

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