Transcript Slide 1 - Pyrodynamics

EXCITATION VOLTAGE
Selectable from 0.5VDC to 10 VDC in steps of
0.5 VDC. All channels can have different
excitation voltage
INPUT CHANNELS
Eight Strain Gage Input Channels. (Expansion
Modules upto 256 channels under development)
BRIDGE
CONFIGURATIONS
Quarter Bridge, Half Bridge or Full Bridge for 120
Ohms, 350 Ohms and 1000 Ohms Strain Gages.
The system incorporates internal bridge
completion circuitry for 120 Ohms, 350 Ohms and
1000 Ohms Strain Gages.
SCAD 508
Strain Measurement
System
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PC INTERFACE
USB.
ENGINEERING UNITS
Each Channel can be set for user defined
engineering units via the Mx+B scaling format.
SCANNING RATE
8 Channels per second.
GAGE FACTOR
SETTINGS
0.1-99 ; Resolution – 0.001
BRIDGE FACTOR
SETTING
1(Quarter Bridge), 2 or 1+n (Half Bridge) , 4 or
BRIDGE BALANCE
Auto Balancing of All Channels.
FULL SCALE STRAIN
OUTPUT
Selectable: – 1250 me, 2500 me , 5000 me , 10,000
RESOLUTION OF THE
DISPLAY UNIT
1
FULL SCALE ANALOG
OUTPUT
+/- 10 VDC
DYNAMIC RESPONSE
The Analog Output of each channel provides a
Dynamic Response of DC to 50 kHz (Flat) for
recording in an External recorder or Data
Acquisition Card.
2(1+n) (Full Bridge) or user defined.
me , 25,000 me , 50,000 me and 1,00,000 me.
me for a Range of 10,000 me.
Roll off from 50 to 150 kHz .
FILTER
Each Channel of SCAD 508 has a 8th Order
Butterworth low pass filter. Software Selectable
Cut off Frequencies 10Hz ; 100Hz ;1kHz ;5kHz
;10kHz ; 20kHz ;40kHz ; 50kHz & Wideband (filter
disable).
SCAD 500
Strain Measurement
System
 6 Channel System – Four Strain Gage Inputs and Two Amplified Transducers Inputs.
 Accepts Quarter Bridge, Half Bridge and Full Bridge Strain Gage Configurations.
 System has built in circuitry for 120 Ohms, 350 Ohms and 1000 Ohms, Quarter and Half Bridge
Strain Gage Configurations.
 Simultaneous Display of all 6 Channels in Microstrain or user defined Engineering Units.
 On Line Graphical Display of any One Channel.
 Peak Hold – Max / Min for all Channels.
 Selectable Display of Channels.
 Auto Zero.
 Gage Factor Setting from 0 .1 to 99 ( 3 Decimal Digits)
 Excitation Voltage:- Selectable from 0 to 10 VDC in steps of 10 mV.
 Full Scale Strain Range:- 10,000 me ; 25,000 me ; 50,000 me and 1,00,000 me
 +/- 10VDC - Analog Output for Strain Gage input Channels . Analog Output provides a Dynamic
Response of DC to 150 KHz for recording in a external Recorder or Data Acquisition System.
 RS 232 Interface.
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To Download
Complete Information
On SCAD Products
SCAD 500 L 2 Channel Displacement Measurement System