Alternatively, strain gauge conductors may be thin strips of the metallic film deposited on a nonconducting substrate material called the carrier. A: The PSD is factory set to enable calibration with sensors generating an input signal of 5mV/V or less. For more details on both software packages, please see the. We recommend the Windmill 751-SG package to measure strain.This 751-SG comprises our Windmill data acquisition and control software together with a USB measurement unit and boxed strain gauge inputs card: a flexible, … Strain gages that come with strain gauge reader are major sensing gadgets that capacity as the building pieces of numerous different sorts of transducers, including weight, burden, and torque, utilized widely as a part of structural test and observing … The change in resistance is measured in terms of either load or displacement.It basically measures strain on the application of stress. The bridge excitation voltage and INA333 reference voltage is supplied using the REF5025. What is a Strain Gauge? Lock tag. Additionnaly, I need to control the velocity of displacement, how can I do that with Labview ? Could you please advise regarding this matter This means the actual pressure could be as low as 1.9 ”H2O or as high as 3.1 ”H2O. The front of the unit contains two bidirectional trigger ports that can be used to read a 5 V external logic signal or output a 5 V logic signal to control external equipment. 98 $20.00 coupon applied at checkout Save $20.00 with coupon Mechanical designers create appropriate body structure and frames to withstand operating stress and physical abuse to their products to ensure safe usage. I've followed the instruction by connecting both units to the power after connecting the units to my stage (TSGNFL5/M). I need to control the velocity of displacement. K-Cubes simply clip into place using the provided on-unit clips, while current- and previous-generation T-Cubes require the KAP101 Adapter Plate, shown in the animation below. Some of them are as follows: 1. The APT Software Package, which includes a GUI for control of Thorlabs' APT™ and Kinesis system controllers. for a mechanical drawing of the table mounting plate and the. It is aimed at dynamic applications that require high speed measurement. Either package can be used to control devices in the Kinesis family, which covers a wide range of motion controllers ranging from small, low-powered, single-channel drivers (such as the K-Cubes™ and T-Cubes™) to high-power, multi-channel, modular 19" rack nanopositioning systems (the APT Rack System). The change in resistance is measured in terms of either load or displacement.It basically measures strain on the application of stress. A major upgrade to the former-generation T-Cubes, the growing K-Cube line of high-end controllers provides increased versatility not only through the new Kinesis software, but through an overhaul and updating of their physical design and firmware. Hello, when connecting the TSG001 (also connected to TPZ001 via cable, not the hub) to a PC running Windows 7 via USB and the APT software v3.3, the APT user interface does not appear. The little stuff really does matter. Thorlabs' K-Cube™ Strain Gauge Reader is a part of Thorlabs' new and growing Kinesis® line of high-end, compact motion controllers. Strain Gauge •A strain gauge (or strain gage) is a device used to measure strain on an object. I believe updating the firmware may solve this fault. Strain Gauge or Strain Gage was invented in 1938 by Edward E. Simmons and Arthur C. Ruge. Thanks, This sensor is available in many Chinese online websites. An auto sleep/off function can be set ranging from 1 minute up to 99 minutes. The FSU-SSB is a fast, compact, high precision strain bridge input module delivering high resolution readings over USB and communicated directly to a PC. Types of Strain Gauges Mechanical strain gauge. A Wheatstone Bridge is a network of four resistors with an excitation voltage,V ex that is applied across the bridge. The actual arrangement of your strain gauges will determine the type of strain you can measure and the output voltage change. I encounter instability problems using close-loop configuration, even using APT User interface. TEDS works in a similar way in which USB computer peripherals immediately work as they are connected. TEDS requires only a single additional connection from the sensor to the Instrument. With the help of the Thorlabs support team I found a working solution which I want to share here. The Kinesis Software features .NET controls which can be used by 3rd party developers working in the latest C#, C++, Matlab, LabWindows/CVI, Visual Basic, LabVIEW™, or any .NET compatible languages to create custom applications. Response from Mike at Thorlabs: In your screenshot you are trying to use the MG17Motor ActiveX object, however the TSG001 requires the piezo control ActiveX object therefore your program will not detect the strain gauge. Response from Mike at Thorlabs: We will contact you directly with these examples. Details . Wire data to the Vsg input to determine the polymorphic instance to use or manually select the instance. In addition, the hub provides USB connectivity to any docked K-Cube or T-Cube through a single USB connection. The sensitivity of metal strain gauges can be 10 −6 strain. Hardware and Software to Measure Strain. Actually I am trying the LUT calls that seems to work fine but this works in open loop mode. The T-Cube Strain Gauge Reader (TSG001) is a compact single channel reader designed to measure, condition (rectify and filter), and display the feedback signal derived from AC bridge strain gauge systems. It is also termed as Load cell •Invented by Edward E. Simmons and Arthur C. Ruge in 1938 •The most common type of strain gauge consists of an insulating flexible backing which supports a … Calibration is also performed from the menu. See Figures C through F. For example, if a positive (tensile) strain is applied to gauges 1 and 3, and a negative (compressive) strain to gauges 2 and 4, the total strain would be 4 times the strain on one gauge. Invented by Edward E. Simmons and Arthur C. Ruge in 1938, the most common type of strain gauge consists of an insulating flexible backing which supports a metallic foil pattern. However a work around could be to use an iterative loop within LabView. try standard Multimedia Card (MMC) reader. The values should fluctuate somewhat to compensate for drift/noise. Each unit comes with a mounting plate that clips onto the base of the module. The TSG001 provides immediate 'out of the box' operation with the complete Thorlabs range of strain-gauge- Response from Ben at Thorlabs: Thank you for your feedback here. P = 100 and D = 100. It seems to be unstable, but don't know how much PID parameters to input. Once you have the APT software installed, you can find the link to the help file under your Start Menu ? It features a top-mounted control panel with an OLED screen for on-unit control and position readouts. To further assist programmers, a guide to programming the APT software in LabView is also available. Thorlabs' Kinesis® software features new .NET controls which can be used by third-party developers working in the latest C#, Visual Basic, LabVIEW™, or any .NET compatible languages to create custom applications. It is especially useful when the KSG101 is used with the KPZ101 Piezo Controller since it allows for direct communication between the cubes connected on it. 75 V). Strain gauges (often also referred to as strain gages) are the key asset for measuring fatigue and testing materials for better and safer products. This signal is applicable to Thorlabs piezo actuators fitted with an ID resistor. The strain gage is suitable for embedment in soil or concrete. As aforementioned in my previous post, I tried the SetSlewRates Method Call in Labview but got error message. So the calibration and configuration data for two separate sensors can be held by the PSD. The T-Cube Strain Gauge Reader (TSG001) is a compact single channel reader designed to measure, condition (rectify and filter), and display the feedback signal derived from AC bridge strain gauge systems. Watch the videos now to see what we mean. Embedded software allows this unit to be fully operated using the on-unit menu button, OLED display, and control wheel or using external trigger signals. Consider a strain rosette attached on the surface with an angle a from the x-axis. To do this in open loop mode you would use the method SetVoltOutput; by controlling the voltage step size and delay time between each iteration you can effectively create a quasi linear voltage ramp if the step size is small enough. Where to Buy Strain Gauge? Up to 450 hours battery life can be achieved whilst in power save mode with powering via 2 x AA Alkaline batteries (not included). Electrical: Ensure that all electrical apparatus has no signs of […] Strain Gauge or Strain Gage was invented in 1938 by Edward E. Simmons and Arthur C. Ruge. The simple adherence of a strain gauge to an object is not a sufficient criterion to evaluate the adhesive’s suitability for measurement purposes, it must also ensure the object’s strain’s faultless transmission. 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