By: Medical Testing Solutions

|

Jan 25, 2025









Line Isolation Monitor Testing & Certification | Medical Testing Solutions

Line Isolation Monitor (LIM) Testing & Certification

Ensure Hospital Electrical Safety & NEC 517 Compliance

Why is Line Isolation Monitor (LIM) Testing & Certification Important?

A **Line Isolation Monitor (LIM)** is a critical safety device that detects leakage currents in **isolated power systems** found in operating rooms, ICUs, and other healthcare environments. Regular LIM testing ensures compliance with NEC 517 and NFPA 99, preventing potential **electrical hazards**.

Key Benefits of LIM Testing & Certification:

  • ✅ **NEC 517 & NFPA 99 Compliance**
  • ✅ **Prevents Electrical Shock Hazards**
  • ✅ **Ensures Patient & Staff Safety**
  • ✅ **Detects Insulation Failures Before They Occur**
  • ✅ **Reduces Risk of Costly Equipment Failures**

Comprehensive Line Isolation Monitor (LIM) Testing Services

At **Medical Testing Solutions**, we offer **full-service LIM testing & certification** to keep your facility compliant and safe.

✔ LIM Functionality Testing

Verifies that your LIM is correctly detecting leakage current and issuing alarms as required.

✔ Leakage Current Measurement

We measure leakage current (in milliamps) to detect potential electrical insulation issues.

✔ Alarm Response Testing

We simulate electrical faults to ensure **audible and visual alarms** activate properly.

✔ Ground Fault Testing

Ensures that the isolated power system is properly grounded, preventing potential hazards.

✔ System Load Testing

Tests how the system handles real-time power loads to ensure operational stability.

✔ Certification Report & Compliance Documentation

Upon successful testing, we provide full compliance documentation for **regulatory inspections**.

Need LIM Testing & Certification?

Ensure NEC 517 & NFPA 99 compliance. Get your facility certified today!

Request a Quote

Who Requires LIM Testing?

LIM testing is required for **any medical facility using isolated power systems**, including:

  • 🏥 **Hospitals & Surgical Centers**
  • ⚡ **Operating Rooms (ORs) & ICUs**
  • 🔬 **Medical Research Labs**
  • 🏢 **Healthcare Facilities with Isolated Power Panels**

How Often is LIM Testing Required?

Under **NFPA 99 and NEC 517**, LIM systems should be tested:

  • 📅 **Annually** during scheduled maintenance
  • ⚠️ **After repairs or electrical modifications**
  • 🔍 **Before new system installations are put into service**

Book Your LIM Testing Today!

We help you stay compliant with NEC 517 & NFPA 99.

Request a Quote


Terms and Conditions Cookie Policy Privacy Policy