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Maxwell 25328 User Manual page 5

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break (COM); touch the red probe to the more
positive side of the break (mA). (Reversing the
leads will give a negative reading, but will not
damage the Meter.)
6.: Turn on power to the circuit; then read the
display. Be sure to note the measurement
units at the right side of the display ( μ A, mA
or A). When only the figure "OL" displayed, it
indicates over-range situation and the higher
range has to be selected.
7.: Turn off power to the circuit and discharge all
high voltage capacitors. Remove the Meter
and restore the circuit to normal operation.
Warning: To avoid electrical shock and/or
damage to the instrument, disconnect circuit
power and discharge all high-voltage capacitors
before current measurement.
PC Link
The instrument is equipped with an optical
isolated
interface
communication. An optional PC interface kit is
required to connect the meter to the computer
with which the data analysis can be easily
accessible on the PC. Before connecting the
instrument to the computer, you need to install
the Maxwell PC-Link program from the attached
CD to your PC.
You can activate the connection by pushing the
"RS232" key after switching on the meter when
the RS232 appears on the screen.
t
ecHnical specifications
Environment
Conditions
Operating
Temperature
Storage Temperature
MAX. Voltage
between terminals
and earth ground
Fuse Protection
port
(USB)
for
1000V CAT II. and
600V CAT IV.
0ºC - 40ºC (<80% RH)
-10ºC - 60ºC
(<70% RH)
750V AC RMS or
1000V DC
µA and mA - F
500mA/250V Ø5x20
és F 10A/600V Ø6x30
Sample Rate
Display
Range Selection
Over Range
Indication
Low Battery
Indication
Polarity Indication
Power Source and
Battery Type
Dimensions
data
Weight
M
easUreMent
Accuracy is specified for one year after
calibration, at operating temperatures of 18 °C
to 28 °C, with relative humidity at 0% to 75%.
Accuracy specifications take the form of: ± (% of
Reading + Number of Least Significant Digits.
DC Voltage (DCV)
Range
400mV
4V
40V
400V
1000V
Input Impedance: 10MΩ
MAX. Input Voltage: 1000V DC or 750V AC RMS
User Manual
3 times/sec for digital
data
4 digits LCD display.
Automatic indica-
tion of functions and
symbols.
Automatic and
Manual
LCD will display "OL"
"
" will display
"-" displayed
automatically
2 x AAA 1,5V
185 x 85 x 40 mm
310 g (battery
included)
s
pecifications
Accuracy
Resolution
±(0.5%+4d)
±(1.0%+6d)
EN
0.1mV
1mV
10mV
100mV
1V

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