Electrical safety analyzers verify that medical equipment meets leakage current and protective earth requirements. They are mandatory equipment in hospital biomedical departments and independent service organisations.

Which standard you work to

IEC 62353 governs in-service and after-repair testing; IEC 60601-1 governs type testing; NFPA 99 and AAMI ES1 are the North American references. Most current analyzers support all of them, but older units may not.

The ESA615 is the North American standard instrument, the ESA612 its international equivalent, and the ESA620 adds built-in 12-lead ECG simulation so safety and performance testing run from one box.

Automation and accessories

Ansur automation turns a manual sequence into a repeatable templated test with automatic reporting. The plug-in is licensed per instrument family and is worth confirming before purchase.

Mains leads and applied part lead sets are model-specific and frequently missing from used units. Internal relays are the wear item and we exercise them against a known load before listing.

Common questions

Can a used analyzer be used in a hospital?

Yes. What matters is calibration and fitness for purpose, not purchase date.

Is the ESA609 enough?

For field service without PC reporting, yes. If you need automated sequences and templated reports, you need an ESA612 or above.

Do I need Ansur?

Only for automation and reporting. Every instrument operates fully manually without it.

Related categories

Patient Simulators →Defibrillator & Pacer Analyzers →Infusion Pump Analyzers →Guide: Buying used biomedical test equipment →

Ask about electrical safety analyzers

Prices shown are indicative for a single tested unit. Quantity pricing, dealer terms and blanket orders are quoted individually. Send the list and we will respond within one business day.