Introduction to the ESA601 
The Fluke Biomedical ESA601 Electrical Safety Analyzer (hereafter called the ESA601) 
is a full-featured, low-cost, compact analyzer, designed to verify the electrical safety of 
medical devices The ESA601 satisfies international (IEC 601 1 VDE) and domestic 
(ANSI/ AAMI ES1) electrical-safety standards The integrated ANSI / AAMI ES1 and IEC 
601 1 patient loads are easily selectable, utilizing a slide switch 
The ESA601 quickly and easily measures many important parameters for electrical-safety 
testing 
Mains voltage 
Earth resistance (one-amp test current) with lead nulling 
500 V AP and Mains insulation 
Earth leakage 
Enclosure leakage 
Patient and patient-auxiliary leakage 
Mains on applied parts 
Equivalent-device and equivalent-patient leakage 
Differential leakage 
Dual lead leakage 
Dual lead voltage 
Test results can be printed, and the ESA601 can be automated via the RS-232 port The 
ESA601 utilizes a switching power supply with a voltage range of minimum 90 V to 
maximum 264 V The ESA601 carries the P ) and marks 
Whenever possible, all product-enclosure nomenclature utilizes internationally 
recognized symbols, terms, and icons