Mobile Solutions

Elevators

Why Magnetic-Inductive Testing is the new industry benchmark.

With millions of elevators operating globally and an increasingly aging infrastructure, traditional visual inspections are no longer enough. The challenge isn’t just maintaining efficiency—it’s guaranteeing public safety on a massive scale.

RopeWatcher brings the precision of MRT technology to the elevator sector. We turn maintenance from reactive to predictive, allowing operators to monitor the true internal condition of suspension ropes. The result? Extended rope life, optimized service intervals, and total peace of mind for every ride.

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The Blind Spot of Visual Inspection

Maintenance crews often work in challenging environments: dark hoistways, cramped machine rooms, and increasingly tight schedules. Under these conditions, the most dangerous threats—internal wire breaks, inner corrosion, and loss of metallic area—remain invisible to the naked eye.

RopeWatcher eliminates the guesswork. Aligning with standards UNI/TS 11807 and ISO 4344, which validate MRT as a crucial method for integrity evaluation, we provide the technology to see what visual checks miss. Don’t just look at your ropes; verify them.

AMC Instruments — excellence in the lift sector

Speed, sensitivity and objectivity are the cornerstones of AMC’s elevator solutions:

Simultaneous inspection of up to seven ropes

In a single car run the LIFT sensor analyses up to seven ropes side by side, pinpointing exactly which rope holds the defect and where it is located. The LC version paired with the DLH data logger covers up to six ropes with diameters from 6 mm to 13 mm.

Test completed in under two minutes

On a five‑stop installation the entire procedure—setup, ride, acquisition—takes less than 120 seconds while delivering an accuracy an order of magnitude higher than any hoistway visual check.

Compatible with coated ropes and flat belts

Alternative suspension elements that are invisible to the naked eye can be examined only by MRT; the rubber coating does not affect measurement quality.

Certified robustness

Stainless‑steel frame, IP 66 electronics and an operating range from −20 °C to +50 °C guarantee reliability in any machine‑room environment.

Specialised technical support

The AMC team assists field technicians in interpreting traces, setting thresholds and obtaining ISO 9712 certification, ensuring uninterrupted service and full regulatory alignment.

Benefits for owners and service companies

Maximum passenger safety

early detection of internal breaks, corrosion and section loss that visual inspection may overlook.
Reduced downtime

the test is so fast it can be integrated into routine maintenance visits, avoiding unplanned shutdowns.

Objective documentation

exportable technical records satisfy inspection bodies and simplify communication with building managers.
Data‑driven planning

comparing traces over time tells you precisely when ropes need replacing, optimising cost and preventing emergencies.

In short: in an elevator market where service availability and passenger protection are non‑negotiable, AMC Instruments’ MRT systems provide the ideal mix of operational speed and diagnostic depth, setting the most advanced standard for non‑destructive testing of ropes, belts and coated suspension elements.

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