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HOME > Products > Force Measuring Instrument > Tension Meter > TT3000

Tension Meter

TT3000

Tension Meter

Digital

Direct Reading

High resolution. Greatly enhanced basic functionality. The TT3000 ultrasonic tension meter enables non-destructive visualization of time-dependent changes in bolt tension.

TT3000

Measurement screen example

Application

Bolt tension test.
Bolt aging test, loosening test.
To define the optimum torque level for the bolt.

Features

High resolution. Time resolution is 0.1nS, which is 50 times greater than that of TT2000.
Full touch panel. Icons, menu bar, and caption displays enable intuitive operation.
Large (7.5-inch) screen for operation even while wearing gloves.
Wide range of external interfaces.
Enables automatic temperature adjustments with direct connection of K thermocouple to the TT3000.
Battery powered to allow use anywhere. Can even be used while being charged.
Features function to switch between English and Japanese display.
Conformity standards: CE marking, Low Voltage Directive (2014/35/EU), EMC Directive (2014/30/EU), RoHS Directive (2011/65/EU)
Software for the TT3000 is provided. Bidirectional Communication (USB/Ethernet) between the TT3000 and a computer, allowing the user to manage data on their computer. Data migration from the current TT2000 model is easy. Just import the TT2000 measurement condition data for transfer to the TT3000 (only compatible data are transferred). Other improvements were also made. For further details, refer to the User’s Manual included in the software.

Demonstration video

Resolution is 50 times greater than that of the current TT2000 model. With the TT3000, you can now measure the bolt tension with a short tightening length (bolts that are difficult to elongate). This is a demonstration movie for the new TT3000 bolt tension meter.

Specifications

Measurement method		Ultrasonic pulse propagation time difference method
Measurement target		Bolt fastening force (axial force)
Measurement length		5.00 ～ 25000.00mm
Applicable bolt diameter		M5 or above (optional ultrasonic sensors are available for M8 ~ M14)
Ultrasonic frequency		1 ～ 20MHz
Sound velocity setting range		500 ～ 20,000m/s
Measurement result		Bolt axial force, elongation, propagation time, stress, journey time, journey length, temperature,Waveform (screen hard copy, CSV format), measurement conditions (CSV format)
Resolution	Axial force	0.1kN、0.01kN (Display selection)
	Time	0.1ns
	Elogation	0.0001mm
Update Cycle	Measured value update	0.04sec (At the earliest)
	Screen update	0.2sec
Data storage number		2000 / Maximum number of bolt types: 50 types (stored in the main memory)
Bolt temperature compensation		Key input method (-100 to + 500 ℃) / Automatic temperature input method (temperature input using K thermocouple)
Detection method		Full wave, positive half wave, negative half wave, RF wave
Display screen		Color TFT 7.5 type, 640 x 480 dots, resistant film type touch panel compatible
External interface		K thermocouple input: 1ch, USB (for serial communication): 1ch, SD card (SD / SDHC / SDXC, maximum 64GB): 1ch, LAN (TCP / IP): 1ch, Monitor signal (VGA) output: 1ch, photocoupler input: 4ch, photocoupler output: 4ch, Analog output (4-20mA): 1ch Maximum load resistance 500Ω, Encoder input: 1ch
Power supply		AC adapter (input: 100 to 240V, output: DC12V 60W) Rechargeable battery (11h continuous use (25 ℃), charging time 4 hours) Can be charged while using with the AC adapter
Operating temperature range (main unit display)		-10 to 60 ° C (when using AC adapter), 0 to 40 ° C (when using battery) No condensation
Dimension		H168.1 x W250 x D64mm (excluding protrusions)
Weight		Approximately 1.56 kg (including battery and handle)
Body case material		ABS
Waterproof and dustproof performance		Equivalent to IP20 (with battery lid closed)
Standard		CE, Constant Voltage Directive (2014/35 / EU), EMC Directive (2014/30 / EU), RoHS Directive (2011/65 / EU)
Language		English / Japanese
Accessories		Calibration inspection report, traceability system diagram, AC adapter, lithium-ion battery, USB cable, SD card, power cord, ultrasonic sensor cable, ultrasonic sensor, 1 set of handles, aluminum trunk