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eStrain
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Makes accurate strain measurement easy to do：
Precise strain management is not easy. It is subject to environmental factors requiring the gauge, wire resistance and temperature be adjusted. As a result, users unfamiliar with all aspects of strain management may measure the wrong information. With eStrain, the capacity to correct for lead wire resistance, temperature effects on the wire and gauge, shunt calibration and balance functions are built into the system. Both beginners and experienced professionals can simply sets it up and eStrain provides complete, accurate results.
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System features：
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Set up is simple and easy to use.
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Strain correction is complete, providing the most accurate measurement results.
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Simultaneous measurement of strain, full-bridge and voltage signals.
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Built in hardware filter suppresses noise interference.
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Dedicated bridge box with simple wiring and signal stability.
Applications：
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Material testing, mechanical testing, drop testing, and the strain of teaching.
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PCB Strain measurements, wafer strain measurements, and concrete strain measurements.
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Civil/ mechanical/ vehicle / biomedical stress measurement.
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Finite element analysis testing and validation.
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Long time stress monitoring for structures.
Specification：
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Model
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eStrain 4B4V / eStrain 8B8V
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Input Power
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100~240V AC 10A
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Interface
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USB2.0
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Channels
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8(4-Bridge,4-Voltage)
16(8-Bridge,8-Voltage)
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Bridge Type
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Quarter, Half, Full Bridge
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Gauge Resistance
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120 or 350 Ω (2-wire/3-wire)
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Strain Range (ue)
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1000, 2000, 5000, 10000
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Voltage Range
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±10V
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Low pass Filter (Hz)
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1, 10, 50, 100, 500, 1000, 5000
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Sampling Speed(Multiplexer)
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5k , 2.5k, 2k, 1k, 500, 200, 100, 50, 20, 10, 5, 2, 1 Hz;
10s, 20s, 30s, 60s, 2min, 5min, 10min, 30min, 1hr
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Data storage
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Continuous, sequence, triggered, timing
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Continuous Recording
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Yes (Depends on Disk Space)
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Large Files Analysis
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Yes (>500MB)
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Auto Balance Function
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Yes
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Shunt Cal.
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Yes(Only for Quarter & Half Bridge)
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Temperature Compensate
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Yes, Dummy or Full Bridge
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Lead wire correct
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Yes
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Trigger Function
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Yes
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Gauge parameter
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GF, Gauge Resistance, Lead wire Resistance
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Time Waveform Graph
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Yes (4 Y-T Chart)
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Meter Display
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Yes (64 Self-Define Meter)
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XY Graph
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Yes
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Waveform Zoom Function
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Yes
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Real time Stress Calculate
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Yes(Option)
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Principal Strain Analysis
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Yes (Option)
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Strain Rate Analysis
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Yes (Option)
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Output Data format
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Output Data format
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Language
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English, Traditional Chinese
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Computer Requirements
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CPU:P4, RAM:1GB, HD:1GB, USB 2.0
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Monitor requirements
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1280*800 resolution
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Operating system
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Windows XP, VISTA, WIN 7
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Optional items：
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Bridge Box
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Chief BT120 / Chief BT350
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Strain lesson plans
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Chief TP01
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Voltage Box
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Chief VT10
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Strain Simulator
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Chief SS01
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Strain training Course
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Chief SC01
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Wireless Strain Module
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Chief WS01
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Promotion：
If you are interesting in the eStrain,please download the catalog and contact us now. A sales representative will contact with you as soon as possible.
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Download:
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