Skip to content

Safetimeter

Semelex II Safetimeter Test Set – Portable Stopping Time and Safety Distance Measurement for Press Room Safety Compliance

The Semelex II (Model 1999SEMC) is a self-contained, portable diagnostic system designed to measure machinery stopping time and verify minimum safe distance compliance for industrial press room safety devices. Engineered for use in automation and safety validation, this field-proven tool ensures that critical components such as light curtains, emergency stops (E-Stops), palm buttons, and safety mats meet OSHA and ANSI safety standards.

Key Capabilities:

  • Accurate Stopping Time Measurement – Measures press stop time (Ts) from 1 to 9999 milliseconds with precision.

  • Minimum Safety Distance Calculation – Calculates Ds (minimum safety distance) using the OSHA-defined formula, accurate up to 999.9 inches (0.1-inch resolution).

  • Compliance Verification – Validates conformance with federal and state safety requirements, supporting safety audits and risk assessments.

  • Rugged and Portable – Compact, battery-powered, and designed for harsh industrial environments.

  • User-Friendly Operation – Lightweight and easy to deploy for maintenance teams, safety professionals, and plant engineers.

Whether you're conducting a safety inspection, validating press performance, or ensuring machine safeguarding systems meet current regulations, the Semelex II Safetimeter offers unmatched convenience, accuracy, and reliability.


  • 1999 Safetimeter increase the safety when working with heavy machinery
    1999 Series

    This test set is field proven to accurately measure stop time and safety distance to verify compliance with federal and state requirements

    Keep Reading