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Introduction
Spider8
Spider8:
Spider8 is an electronic measuring system for PCs for electric
measurement of mechanical variables such as strain, force,
pressure, path, acceleration and for temperatures.
All the signal conditioning - excitation for passive transducers and
amplification, digitalization, computer interface and connection
technology for a maximum of 8 channels - is combined in one
housing.
Spider8 is connected to the computer via the printer port or via an
RS232 interface and is then ready for immediate use.
All the required settings are made by the computer through
commands - there are no potentiometers, switches, solder bridges
or jumpers. It is only necessary to open the Spider8 housing if you
want to install a module.
Spider8-30:
The Spider8-30 uses its 600Hz carrier frequency amplifier to
manage all measurement tasks with S/G in quarter, half or full bridge
connection.
Three installed compensating resistors (120 Ω, 350 Ω, 700 Ω) are
available for measuring with S/G quarter bridges and are accessible
through the various connector pins.
The shunt calibration, when each channel is detuned by 1 mV/V, is
used to determine and correct the sensitivity loss. The SR30 module
extends the measurement options by additional S/G channels.
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