Dynamic Strainmeters
Dynamic Strainmeters Digital Type
Cable-connecting up to 20 units, 50 channels per unit, allows simultaneous sampling measurement of up to 1000 channels. Capable of measuring 100-Hz occurrences at a fastest sampling of 1 kHz. Allows cable connection between devices of as much as 100 m, for wide-area, multi-channel dynamic strain measurement not possible with conventional dynamic strain measuring instruments.
Features:
- Simultaneous measurement of 20 sets (1,000 channels) is available at the maximum.
- 1 kHz sampling at the fastest when 1 set is used.
- Accommodates mixed strain and voltage units
- Comes standard with measurement software
This carrier wave type dynamic strainmeter is designed for on-line measurement using a personal computer.
Input waveforms are continuously digitized, recorded in the internal memory, and transferred to a PC.
Since dynamic phenomena can be captured numerically, data analysis using a PC is easily possible.
Equipped with a data memory of 256k words/channel, data trigger start and pre-trigger recording are also possible.
It also provides analog outputs similar to those of ordinary dynamic strainmeters.
All operations are performed from a PC via a LAN interface.
In addition to strain gage and strain gage transducers, voltage measurement is also available.
Features:
- Built-in 16-bit A/D converter for each channel, waveform recording by digital value
- Built-in 256k words/channel data memory (for 16 channels)
- Remote sensing of bridge voltage minimizes sensitivity degradation during cable extension (up to 100 m)
- Each setting can be PC-controlled
- Data backup possible on the main unit of the instrument
- Bridge voltage switching (0.5 VAC, 2 VAC) can be set independently for each channel
- Built-in check functions (sensitivity, input open, over, insulation)
- Capable of transferring recorded binary data over a LAN at a rate of approx. 500 kwords/second
- TEDS sensor data readable
- Card-type internal configuration for easy maintenance
- Synchronous measurement is possible with up to 16 units (256 channels) connected
- DRA-7162 acquisition software is included as standard equipment.
200-kHz high-speed sampling possible in 1-channel mode — connect 8 units at the same time for simultaneous sampling of up to 32 channels.
The DC-204Ra has analog output (±5 V) function for external recorder or automotive ECU.START/STOP button on front allows start of measurement by trigger setting, external trigger, control by external start/stop signal, etc.
Features:
- 4-channel configuration with miniature size like postcard
- 200 kHz sampling (at the fastest in 1-channel mode)
- Simultaneous 50 kHz sampling for 4 channels
- Capable of measuring a large strain of up to 80000 x 10-6 strain (with 0.5 V excitation)
- Data recording in compact flash card of 2 Gbyte capacity
- Automatic data protection against power failure. When the power is droped unexpectedly, stops measurement and stores data before turning off the power.
- Data format conforms to DADiSP format
- External start / stop and external trigger
- Sensor open-circuit check function
- USB Interface installed and standard control software supplied
The DC-004P is a PC control type dynamic strainmeter. It stores measured data in a PC which is connected via USB interface, without having a recording medium in the strainmeter. Since a continuous recording is possible, this strainmeter is most suited to measurement such as material testing.
Features:
- Manual trigger, data trigger and Interval trigger can be executed at the same time
- 50 kHz sampling (at the fastest in 1-channel mode)
- Simultaneous sampling of 12.5 kHz for 4 channels (4-channel type)
- Capable of measuring a large strain of up to 80000×10-6 strain (with 0.5 V excitation)
- Direct recording on a PC
- Supporting long term measurement
- 4-channel type and 2-channel type are supportable
- Measured data conforms to DADiSP format
- TEDS compatible
- Control software (DC-7004P) supplied as a standard accessory
The DH-14A is a handheld and battery-operated dynamic strainmeter having 4 measurement channels. Dynamic strain is easily measured while monitoring numerical values and wave forms. Trigger measurement mode and free-run measurement mode are available. The DH-14A is well suited not only for measurement in fieldwork or on moving object, but also for checking sensors and input noise as a checker. Using 4 AA alkaline batteries commercially available, the meter allows measurement for 4 consecutive hours (or for 6 hours in power saving mode).
Features:
- Simultaneous sampling of 4 channels
- Measured data indicated by waveform
- ECO mode (power saving mode) equipped
- Powered by 4 AA alkaline batteries
- Measured data conforms to DADiSP format
- TEDS compatible
This is the top-of-the-line data logger of the T-ZACCS series, combining high speed, high accuracy, and high functionality.
TS-963 is a model with a built-in unit with 30 channels.
It can measure strain gages, strain gage transducers, thermocouples, platinum resistance thermometer, DC voltage, etc.
Combined use of an external measuring box enables measurement of up to 1000 points, making it suitable for measurements of any scale.
The use of our unique next-generation A/D method that combines high accuracy and high stability with high-speed measurement and an ultra high-speed field network based on Ethernet eliminates various types of thermoelectromotive forces, zero shift of amplifiers, and commercial power supply noise.
While realizing highly accurate and highly stable measurement, the high-speed mode realizes 0.1 second measurement and stress-free operability regardless of the number of measurement points, enabling measurement of a wide range of phenomena, from static to quasi-dynamic phenomena.
Various monitors, various automatic measurements, and various calculations can be performed without the use of a PC.
An external analog output unit enables voltage output linked to measurement.
The T-ZACCS9 TS-963 is an all-in-one data logger with everything you need.
Features:
- Capable of measuring strain gauges, strain gauge transducers, thermocouples, platinum RTD (resistance temperature detector), DC voltage, etc.
- High-speed mode allows measurements every 0.1 sec. (High-speed mode allows measurements every 0.1 sec.)
- Built-in measuring unit capable of monitoring and displaying all 30ch points.
- Our unique next-generation A/D method eliminates noise and realizes highly accurate and stable measurement.
- Measurement data can be recorded in 4GB internal memory, SD card is used as external recording media Equipped with 9-inch wide LCD touch panel
- Comfortable operation with wide widescreen and user-friendly screen configuration
- Remote data logger functionality enables operation from a web browser
This is the top-of-the-line data logger in T-ZACCS series that features high-speed, high-accuracy and high-functionality. Measurement of various inputs including strain gauges, strain gauge type transducers, thermocouples, Pt-RTDs and dc voltage are possible. The number of measuring point is 10 for the data logger main body, and it can be extended up to 1000 points using external measurement boxes together. The system is applicable to a measurement of large scale as well as that of small scale. Owing to the introduction of our unique next-generation A/D conversion method that enables high-speed measurement with high accuracy and stability, and
also of ultra high-speed field network that is based on Ethernet, highly accurate and stable measurement is realized eliminating the influence of various thermoelectromotive forces, thermal zero shift of amplifier, and power line noise. Regardless of the number of measuring point, measurement is possible at intervals of 0.1 seconds in high-speed mode and 0.4 seconds in high-accuracy mode (in 50Hz area). The rapidness and stress-free operability makes the system well suited to the measurement of various phenomena ranging from static to quasi-dynamic. Monitoring, automatic measurement and data calculation are possible in various ways without using a personal computer. It is also possible to obtain voltage outputs linked with the measured values using the external analog output unit. The T-ZACCS 9 TS-960 is an all-in-one data logger filled with everything required for measurement.
Features:
- Measurement of 1000 points at maximum (additionally 1000 channels of temperature-integrated strain gauge and 1000 channels of extended channel)
- Highly accurate and stable measurement achieved by our unique next-generation A/D conversion method that enables high-speed measurement with high accuracy and stability.
- High-speed measurement of 0.1 seconds at the fastest.
- Data are securely held by the built-in robust 4GB data memory and UPS circuit
- Stable interval measurement with clock accuracy of daily rate ±1 second
- Batch setting of coefficient, unit, decimal point and sensor type by “Sensor ID”
- High-resolution mode (0.1×10-6 strain) provided
- Complete compensation method of strain (Comet) provided
- Various check functions; Automatic checking using timer is also possible
T-ZACCS 5 TS-560 is a data logger that is easily capable of multi-point measurement when combined with high speed switching box IHW-50G and/or switching box ISW-50G. The maximum number of measuring point is 1000, and an arbitrary combination of inputs including strain gauges, strain gauge type transducers, dc voltage, thermocouples and Pt-RTDs are available according to the measurement conditions. Since it has achieved smaller and more lightweight construction than conventional data loggers, it is applicable to various measurement situations. The color LCD touch screen provides comfortable and intuitive operation and clear monitoring display. In addition to real-time monitoring, it is possible to make quick confirmation/verification of measured data after the measurement.
Features:
- Data are securely held by the robust built-in data memory
- Stable interval measurement possible at clock accuracy of daily rate ±1 second
- Batch setting of coefficient, unit, decimal point and sensor type using “Sensor ID”
- “Quick interval” function provided for interval measurement without the need for setting
- “Remote data logger” function provided for control through an internet browser
- Number of measuring point is 1000 at maximum (using external switching boxes)
- Equipped with Complete Compensation Method of Strain