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System 7000 StrainSmart Data System
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 Digital
Data Acquisition System:
• Acquires data from measurements
• Stores acquired data
• Reduces data to meaningful units
• Presents reduced data for viewing
Design Concepts:
• Versatile Performance - Multiple sensors (strain gauges, strain-gauge-based transducers, high-level voltage signals and thermocouples).
• Self Calibrating - Removable NIST-traceable calibration standard in each unit
• Distributed System - Multiple data acquisition units can be located near sensors to reduce cable costs
• StrainSmart Based - Next generation hardware for StrainSmart software
• Ethernet Network Architecture - Low latency inter-channel communications for input response and near real-time data viewing
• High Channel Density - 128 channels in a 19-in x 4U box
• Latest Technology Hardware - 24-bit Delta-Sigma ADC, on-board DSP's and Compact Flash data storage
• DC Operation - 11 to 32 VDC, AC adapter available
Performance Features:
• Circular buffer of up to 800,000 samples per channel
• Simultaneous sampling
• Scanning rates up to 2048 samples/second/channel for all channels
- Radix 10 sampling rates
- Radix 2 sampling rates
• Dedicated Compact Flash non-volatile memory for each input and output card
- Maximum of 2GB storage (1GB standard)
• Separate high speed communications busses
- Synchronous data bus
- Asynchronous command bus
• Distributed System
- Scalable from 8 to thousands of channels
- Multiple 128 channel scanners per
system
- Up to 100 meters between scanners
(when synchronized)
• High Channel Density
- 8 channels per input/output card
- 128 channels per scanner
- Height: 4U, Width: Rack mountable in 19 inch cabinets (128-channel box)
Network Architecture
• Ethernet Interface
- IEEE 802.3, 802.3u, 10Base-T, 100Base-TX, half and full-duplex, auto-detect
System 7000 StrainSmart Data System
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