Operating Controls Of The Hm6050 - Hameg Instruments HM6050-2 Manual De Instrucciones

Operating controls of the HM6050-2

(1) Artificial Hand
This feature simulates the influence of the human hand. When
performing EMC measurements for devices, which are held in hand
during use (for example: electrical drilling machines, hairdryer etc.) the
Artificial Hand simulates the influence of the human hand on the EMC
behavior of the equipment.
If the DUT has a plastic housing, a conductive film should be used to
cover the housing at the location, where it is held in hand. A test lead
is used to connect the film to banana jack 1. DUTs with a metal housing
are connected directly to banana jack 1, if they don't have a protective
ground connection according to Class 1.
(2) Ground jack
This jack is used for testing DUTs, which don't have a protective
ground line in their AC power cable, but do have a separate ground
connection. The DUT's ground connector has to be linked to banana
jack 2 via a test lead. This lead should be placed in parallel to the two-
line AC power cable.
(3) Mains power outlet for the DUT
The DUT will be connected to the HM6050-2's Mains power outlet
with its AC power cable. The maximum supply current of the DUT
must not exceed a continuous current of 16 A at an ambient
temperature of 23 °C. At higher ambient temperatures a fan has to be
used for cooling. In any case a sufficient free air circulation has to be
kept for the HM6050-2.
(4) LED L1
If the mains plug connected in correctly in phase, the LED L1 is lit. If
it does not, the mains plug has to be turned by 180°. There is no risk
Subject to change without notice
25