WIKA Pascal 100 - Manual (Page 14)

4 Design and Function
14 WIKA Operating Instruction, Pascal 100 and Pascal 100/IS
GB
4 Design and Function
4.1 Description
Pascal 100 or Pascal 100/IS is the Professional Advanced Scandura Calibrator of latest
generation.
User friendly interface by a wide display with an industrial touch screen through which it is possible
to manage the instrument completely.
The operations are simplified thanks to the touch screen: the display changes in a dynamic way
according to the user selections, following test by step the operator during the calibration process,
decreasing the learning time and the human errors.
The touch screen can be operated by nude or gloved hands: dirty parts can be easily removed with
a cloth or a sponge. The touch screen can be locked during the measurement process to avoid
unintentional pressing of keys
The backlight illumination with LED guarantees a perfect view in case of low environmental
visibility.
Five keys are present below the touch screen : turn on/off of the instrument, contrast settings and
backlight.
Pascal 100 or Pascal 100/IS consists of two parts: pressure part and electrical one.
The pressure part consists of:
■ 1 a pneumatic distribution block
■
2 internal manual vacuum/pressure generator with fine adjustment
■
3 up to four internal pressure sensors with overpressure valves.
The electrical part consists of up to four electrical module (2 input (IN) and 2 output (OUT) for the
measurement and generation of mA, mV, V, Hz, Ohm, Pulse, TC/RTD.
On the front panel of the instrument there are several connectors for:
■ recharging the battery
■ RS232 port
■
Connection to the external pressure transducers
■ Connection for the environment parameters
(temperature, humidity and atmospheric pressure)
Moreover there are the connections to provide 24 V d.c. power supply to the device under test.
The Pascal 100 or Pascal 100/IS is powered with an internal battery pack. The battery allows 8
hours of standard operation before recharging.
Operating Pascal 100 or Pascal 100/IS user is able to calibrate the whole industrial instrumentation
like for example:
■ Electronic and pneumatic pressure/vacuum transmitter
■ Electronic and pneumatic differential pressure transmitter
■
Electronic and pneumatic temperature transmitter (thermocouple and RTD)
■ Signal converter V, mV, mA, Hz, Pulse, ohm
■ Signal converter I/P and P/I
■
Signal isolator mA, mV
■ Mathematical Device (adder, subtractor, multiplier, divider)
■ Manometer, Pressure switch
■ Temperature monitor switch
■
Thermocouple and thermoresistance
■ Compensation device (up to 4 in-out signals)
■ Electronic and pneumatic receiver
■
Electronic and pneumatic controller
■ Electronic and pneumatic recorder
■ Miscellaneous instrument