Megger DLRO - Section D Specifications; Ranges, Resolution, Accuracy & Test Current

AVTM24-1J REV A April 2006
7
Section D
SPECIFICATIONS
Ranges, Resolution, Accuracy
& Test Current
LIMIT OF ERROR
RANGE
TEST
CURRENT
AMPERES
(±20%)
RESOLUTION
1 year
15-35°C
1 year
0-50°C
0.000 -5.999 mO 10 1 µO ¼ % Rdg + 1 lsd* ½ % Rdg + 1lsd*
00.00 -59.99 mO 1 10 µO ¼ % Rdg + 1 lsd* ½ % Rdg + 1lsd*
000.0 -599.9 mO 0.1 100 µO ¼ % Rdg + 1 lsd* ½ % Rdg + 1lsd*
0.000 -5.999 O 0.01 1 µO ¼ % Rdg + 1 lsd* ½ % Rdg + 1lsd*
00.00 -59.99 O 0.001 10 µO ¼ % Rdg + 1 lsd* ½ % Rdg + 1lsd*
*(Least Significant Digit)
Zero Offset: Typically 0-1 count over 15-35°C.
Full accuracy can be realized by using
the Forward-Reverse switch to
average the readings. An internal zero
adjustment is also provided.
On-Off
Control:
Toggle switch energizes all circuits.
Has momentary and lock positions.
Response
Time
(after On-Off switch is closed):
2 seconds to final reading.