3-element has been added to the strain checker series.
The FGMH-3A is a strain checker for 3-element 45° rectangular rosette measurement. The principle stress (or strain) can be found by rosette analysis. The checker as well as FGMH-2A can be used for measurement in very small location like near weld beat.
Video capture version
Video capture version has been added to the existing measurement software Visual LOG DC-7630 and TMR-7630. With the video capture device connected to a PC, moving images can be recorded and retrieved together with measurement data. In structure test, vehicle running test and behavior monitoring, the status and measurement data can be served at a glance.
- Dynamic strain recorder measurement/data process software DC-7630
- Multi-recorder measurement/data process software TMR-7630
The best suited for monitoring measurement
The ALM-150 is an exclusive alarm unit for the battery-operated potable data logger TDS-150. One alarm unit can be controlled by the TDS-150.
Recommendable for measurements in places where cable orientation is difficult or the scenery is destroyed, or on moving object. Measurement data are stored in the memory of the module and periodically picked up with a PC,
The modules are located near the sensors, and interval measurement, data acquisition and monitoring are performed. The wireless controller is connected to a USB port of the PC and controls the wireless modules of up to 100 units.
In addition to 3-wire quarter, half and full bridge, ordinary measurement and post-yield measurement are switchable. The sensitivity for post-yield measurement becomes 1/10 of that for ordinary measurement. And up to 200000 x 10-6 strain can be measured with a dynamic strainmeter with a measuring range of 20000 x 10-6 stain. The number of input channels is from 2 to 10.
Ideal for lift-off testing and monitoring of the existing anchors
The center-hole load cell is used for management of tensile forces of rods and strands in various anchor construction methods such as VSL permanent anchor method and it is suitable for lift-off testing and monitoring of the existing anchors.
The system was developed under a joint study with Public Works Research Institute and 8 private corporations.