Measurement Business
MEASURING SERVICE
We can put together a measuring process that is optimized for your measurement goals and what is involved.
Obtaining correct measurement data is not necessarily an easy task. Reliable information is gained only by a correct process that is suited to the measurement goals and type of structure. We determine these correctly for the characteristics of the subject being measured and location conditions, and then proceed from site visiting to all aspects of measurement including creation of measurement plan, placement of equipment, measurement, data recording/processing, and onto creation of a report. We carry out a range of measurement activities, always giving attention to details in handling and service, making use of our expertise and experience.
| Main areas of measurement | ||||
|---|---|---|---|---|
| Strain | Displacement | Deflection | Axial force | Tension |
| Bending | Shear | Torque | Frictional force |
Residual stress |
| Pressure | Wind pressure | Ground pressure |
Water pressure |
Wave pressure |
| Acceleration | Speed | Vibration | Stress frequency |
Temperature |
| Settlement | Incline | Extension | Earth slide | Inner space displacement |
| Crack displacement |
Pore pressure | Groundwater level |
Caisson attitude management |
Suspended load management |
| Cracking | etc | |||
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Measurement Business
Waveform View Software Waveform View Software WF-7630
Waveform View Software WF-7630
This is software for listing data and viewing waveforms based on DADiSP-format measurement data output from our measuring instruments DH-14A, TMR-311, TMR-211, DC-204R and software RD-7640, DS-750, RD-7300, DC-7004P, DRA -7162, TMR -7630, DC-7630, and DC-7204v2. In addition to data recalculation, data file merge / excerpt / thinning / CSV conversion, maximum and minimum values, FFT analysis, computation with expansion channels and graphing (XY, T-Y, spectrograph).
- Features
- Applicable to various instruments and software using DADiSP format
- Merging of separated files created by free run measurement
- Management, merging, cutting out and thinning of data files
- Cutting out and thinning are possible during CSV conversion of data files
- Several graphs and objects are arranged in a graph window
- Image storage of graph data and CSV file storage of graph values are possible
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System Configuration
OS / computer
OS Microsoft Windows 7(SP1)/8.1/10/11 Computer Any model on which the above OSes can operate, CD drive
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Waveform View Software
Frictional Torque Sensor System
High Temperature Weldable Strain Gauge AWM-8
AWM-8 Quarter bridge with 3-wire system
The AWM is usable up to 300℃ for both static and dynamic measurement. The backing material is available in Inconel 600 or SUS304 which should be selected according to the test specimen material.
| Main object material | Metal |
|---|---|
| Operational temperature | -196 to +300℃ |
| Temperature compensation range | RT to +300℃ |
| Bonding adhesive | Spot welding (TML spot welder W-50R is required) |
| Backing | Inconel 600, SUS304 |
| Element | Special alloy |
| Strain limit | 1% (10000 x 10-6 strain) |
| Fatigue life at room temperature | 1×106 (±1000×10-6 strain) |
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Specifications
Type Gauge
length
(mm)Gauge base Test specimen Resistance in (Ω) Dimensions
(mm)Materials AWM-8-1A-2-11.0 8 L16 x W5 x T0.7 Inconel 600 Mild steel 120 AWM-8-1B-2-17.0 SUS304 Stainless Each package contains one strain gauge.
Other cable length available on request
(Made to order by every 1 m for MI cable and by every 0.5 m for vinyl cable)
High Temperature Weldable Strain Gauge AW series
AW series
High temperature Weldable strain gauge
These strain gauges have strain sensing elements fully encapsulated in corrosion-resisting metal tubes (except for AW-6). They are suited to use in various environment including in liquids or gases. Installation is easily done using dedicated spot welder W-50R
- Features
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Multi-Recorder Display Unit(TMR-300 Series) Display Unit TMR-381
Display Unit TMR-381
By the connection of display unit TMR-381, stand-alone control of multi-recorder becomes possible such as setting of various units, measurement control (balancing / measurement start and stop / automatic measurement setting), monitoring (T-Y sweep / Y-T cont. / X-Y / numerical) and setting file management. When dedicated I/F cable is used for connection, external power source is not required because this unit is operated by the power supply from the control unit TMR-311. It is also possible to use a LAN cable for connection. In this case, extension is possible up to 100 meters and a USB mobile battery can be used as the power source.
Since the display unit operates independently of the control unit, measurement will be continued even if the display unit is turned off after the automatic measurement is started. The display unit may be connected only for confirmation of data and/or stop of measurement.
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Specifications
Type TMR-381 Indicator Color TFT LCD, 320 x 240 dot (with touch panel) Function Various settings
Measurement start/stop, Balancing control
Value monitoring, Waveform monitoringExternal dimensions 200 (W) x 30 (H) x 110 (D) mm Weight Approx. 750 g Power supply 600 mA MAX Standard accessory Display adaptor TMR-381-1
Dedicated I/F cable CR-6188
Example of connection of display unit
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