TT2000 Tension Meter

Features

Application:
- Bolt tension testing
- Bolt aging test, loosening test.
- To define the optimum torque level for the bolt.
Ultrasonic bolt tension meter capable of visualizing change in bolt tension without breaking bolts.
Available in either English or Japanese-language display on large, easy-to-read color screen.
Simple operation using dialogue-style data input method.
Compact and light weight. Portable for use at the work site.
Portable battery available as option.
Variety of functions, overlapping of wave pattern and wave detection change are available for measurements with high reliability.
Simplified bolt dimension will be displayed in graphic with input values expressed in red.
Bi-directional communication with PC for data creation, and measured value backup. (* Note: Except TT2000)
Hex-head cap screws can be tested by optional specially made sensor.
AFC-20-G Axial Tension Calibrator (sold separately) is most commonly used with the TT2000 Tester.

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	Application Industry / Usage	Functions
TT2000	Axial tension, field use / Popular version	Popular version for measurement only
TT2000C	Maintenance / Inspection, PC control	Above + communication function
TT2000M	Tightening study / Manufacture for trial, Experiment, Study	Above + Angle synchronized mode

Measurement Range [㎜]	5 ～ 10,000(Steel materia)
Applicable Bolt Length [㎜]	50 ～ 9000
Applicable Bolt Diameter [㎜]	φ6 dia or, more
Ultrasonic Wave Frequency [M㎐]	0.5 ～ 15
Display Screen	Color 6.4type (640 × 480dots)
Time Axis Resolution [㎱]	5
Axial Force Measurement	It is decided by bolt diameter, and lengh (Example) On the measurement (steel) of ﬁrst base echo Bolt diameter φ10 bolt tightening length 50mm ±approx.1.47kN Bolt diameter φ20 bolt tightening length 100mm ±approx.2.94kN
Result of Measurement	Bolt initial length (mm), bolt axial force (N), stress (Mpa), elogation (mm)
Memory Capacity of Data	2000pcs. or time pass measurement 300 items
External Output	8 bit serial interface (RS232C) ＊2 Composit output (NTSC), Alarm output (photo coupler), Encorder input ＊3
Bolt Temperature Correction	Manual input by key, Auto temperature input ＊1
Power Supply	AC85～130[V], AC185～265[V] (50 / 60Hz) or DC12[V] ＊4
Battery	Portable: 2.5h Usage 1.5h Charge Built -in case usage: 8h usage 4.5h charge
Dimensions [㎜]	Body: 160×246×60 (H, W, D) Body + Built -in battery : 160×246×246 (H, W, D)
Weight [㎏]	Body: 1.2 Body + built -in battery: 4.9
Usable Temperature Range [℃]	0 ～ 45