Fluke 726 [7/9] Change 2

Manual Supplement 726 Users

6 7/15

Change #2, 57003

On page 5, add the following under Caution:



Static Sensitive

The 726 MEASURE/SOURCE terminals are ESD (electro-static discharge) sensitive to

levels above ± 4 kV. The Calibrator can experience temporary loss of measurement or

source functionality, which may require operator intervention to restore product

function, or even cause permanent damage. In general, a disruptive ESD event will

only occur during connection of the test leads to the circuits being measured or if the

operator is carrying a large static charge and touches the Calibrator terminals. The

most common cause of ESD is the user carrying the Calibrator across a carpet, or

other similar triboelectric activity, before they connection to the circuit being

measured.

On page 59, in the notes under DC mA Measurement and Source, add:

When in a 3 V/m radiated EM field ≤ 300 MHz, floor counts are increased to 30 μA in mA Read.

On page 60, in the notes under Ohms Measurement add:

When in a 3 V/m radiated EM field ≤ 300 MHz, floor counts are increased to 2.5 Ω in 400 Ω range.