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If 140-41 cable adapter is used for simultaneous calibration and OUTPUT 140-41 option is set to PANEL, the
following generation/measurement ranges can be set:
When 140-41 cable adapter is connected, only harmonic signals are generated (SHAPE function is inactive).
26.3.2. Use of Option 40/60 cable adapter
Opt. 40 cable supports simultaneous mode - measurement of voltage up to 12 V, current up to 25 mA and
frequency up to 15 kHz. Opt. 60 cable is designed for four-wire measurement of resistance or temperature
using resistance temperature sensors. The generation ranges are the same as when 140-41 cable adapter is
used.
26.3.3. Use of Option 70
Adapter is aimed for four-wire generation of resistance values and for four-wire resistance temperature
sensor simulation. Re-calibration of resistance function of the calibrator can be performed only with this
adapter. Resistance ranges are the same as two-wire resistance ranges with output on Hi – Lo terminals on
front panel. When adapter Option 60 is used, resistance output is only on output terminals on this adapter.
Front panel Hi – Lo terminals are switched off.
When adapter Option 60 is used, set resistance value is connected to the adapter output terminals
permanently. Status of button ON/OFF doesn’t influence resistance connecting or disconnecting.
26.3.4. Examples of tests
Examples of applications
Calibration of temperature evaluation units, setting of
temperature regulators
Calibration of temperature evaluation units, setting of
temperature regulators
Setting/calibration of energy meters
Measurement of resistance bridges