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The
RESISTOMAT® Model 2320 is a
universally applicable and easy to
operate measurement device for
low-ohmic resistances. The light and
handy device in a stable IP54 plastic
housing with membrane keypad is
likewise suitable for use in service,
laboratory or on the production floor.
The power supply is done via built-in
rechargeable battery pack or by
standard batteries.
If need be, the temperature of samples
can be measured and the sample
resistance is subsequently compensated
to fit the value at 20°C. This
applies for samples with resistances
depending on the sample’s
temperature. The temperature
coefficients for Copper and Aluminium
are included as standard - a third
coefficient may be set individually
for any given material to be measured.
The range of applications is manifold,
such as measurement of:
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resistance
elements |
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plug
connection |
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power
rails |
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fuses |
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cable
connections |
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transformers |
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electrical
motors |
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cable
and wire, and many more |
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| Description |
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The 4-wire
measurement configuration eliminates possible errors
caused by test lead and contact resistance. This is
the basis for resistance measurements in the mΩ
range. The resistance value calculated in the
current-voltage method is then indicated on the large
LCD-display in mΩ, Ω or kΩ. Single as
well as permanent measurements are possible whereby
the 6 measurement ranges can be selected in manual or
automatic mode. The standard resistance value at 20
°C is calculated and displayed if the temperature
compensation is active. The measured temperature may
also be displayed directly.
Thermo voltages are eliminated by the bipolar current
source and the calculation of the mean value (key
AVE). A low battery charge is informed by the LED
"LOBAT". The battery pack can be replaced in
a very simple manner. Recharging is done in an
external station.
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