Benning MM 6-1, Руководство по эксплуатации

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02/ 2016 BENNING MM 6-1/ 6-2

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- Connect the red safety measuring lead to the socket

on the
BENNING MM 6-1/ MM 6-2.
- Connect the safety measuring leads to the measuring points. Read the measure-
ment value displayed in the digital display

of the BENNING MM 6-1/ MM 6-2.
See fig. 2: DC-voltage measurement
See fig. 3: AC-voltage measurement
8.2.2 Current measurement
- With the rotating switch

, select the desired range and function (A AC/DC
or µA AC/DC) on the BENNING MM 6-1/ MM 6-2.
- Connect the black safety measuring lead to the COM socket

on the
BENNING MM 6-1/ MM 6-2.
- Connect the red safety measuring lead to the jack for the A range
L
(up to
10 A AC/DC) of the BENNING MM 6-2 or to the jack for V, Ω, Hz, μA AC/DC,
,

(up to 600 μA DC) of the BENNING MM 6-1.
- In the ( ) function, select the current type to be measured – direct cur-
rent (DC) or alternating current (AC) – by pressing the key (blue)
4
of the
BENNING MM 6-1.
- Connect the safety measuring leads to the measuring points. Read
the measurement value displayed in the digital display

of the
BENNING MM 6-1/ MM 6-2.
See fig. 4: DC-current measurement
See fig. 5: AC-current measurement
8.3 Resistance measurement
- With the rotating switch

, select the desired function (Ω, ) on the
BENNING MM 6-1/ MM 6-2.
- Connect the black safety measuring lead to the COM socket

on the
BENNING MM 6-1/ MM 6-2.
- Connect the red safety measuring lead to the socket

on the
BENNING MM 6-1/ MM 6-2.
- Connect the safety measuring leads to the measuring points. Read the measure-
ment value displayed in the digital display

of the BENNING MM 6-1/ MM 6-2.
See fig. 6: Resistance measurement
8.4 Diode testing
- With the rotating switch

, select the desired function ( , ) on the
BENNING MM 6-1/ MM 6-2.
- Using the blue key

on the BENNING MM 6-1/ MM 6-2, switch to diode
testing ( ).
- Connect the black safety measuring lead to the COM socket

on the
BENNING MM 6-1/ MM 6-2.
- Connect the red safety measuring lead to the socket

on the
BENNING MM 6-1/ MM 6-2.
- Contact the diode connections with the safety measuring leads and
read the measurement value displayed in the digital display

of the
BENNING MM 6-1/ MM 6-2.
- For a normal silicone diode located in flow direction, the flow voltage
between 0.4 V and 0.8 V is displayed. If “000” appears in the display, there
may be a short circuit in the diode.
- If no forward voltage is detected, first check the polarity of the diode. If still
no forward voltage is displayed, the forward voltage of the diode is beyond
the measuring limits.
See fig. 7: Diode testing
8.5 Continuity testing with buzzer and red LED
- With the rotating switch

, select the desired function (Ω, ) on the
BENNING MM 6-1/ MM 6-2.
- Using the blue key
4
on the BENNING MM 6-1/ MM 6-2, switch to conti-
nuity testing ( ).
- Connect the black safety measuring lead to the COM socket

on the
BENNING MM 6-1/ MM 6-2.
- Connect the red safety measuring lead to the socket

on the
BENNING MM 6-1/ MM 6-2.
- Contact the measuring points with the safety measuring leads. If the line
resistance between the COM jack

and the jack

falls below 20 Ω to
200 Ω, the integrated buzzer of the BENNING MM 6-1/ MM 6-2 sounds and
the red LED
N
lights up.
See fig. 8: Continuity testing with buzzer