DT Series - Features

Differential Transformer Type Extensometers

Extensometer Class 1 Compliant

This instrument is compliant with Class 1 in ISO 9513 and JIS B 7741
(±3 μm or ±1 % of the specified value, whichever is larger).
It is also compliant with ASTM E83 Class C.

Compliant with Strain Rate Control Test Methods

 

Perform tests in compliance with "Test Rates by Strain Rate Control" from JIS B 7741 (Attachment JB (Reference)) and ISO 6892-1 (Method A).

Note: Requires an X type controller.

Compliance with Extensometer Class 1 and Strain Control

Please reference the table below when using DT series differential transformer type extensometers for Class 1 compliance and when implementing strain rate control.

  UH-X/FX/ AG-X/ AGS-X Series UH-I Series / AG-I Series Previous Testing Machines
Class 1
Use the amp built into  the UH-X/FX and AG-X, or an ESA amp.
Use an ESA amp.
Precision: Class 1 corresponds to the  following measurement ranges.
• DT50-10: 0 mm to 1 mm • DT50-5: 0 mm to 1.25 mm • DT50-2: 0 mm to 1 mm • DT50-50 is not compatible.
Retrofit the X type controller,  and then use the amp built into  the UH-X/FX and AG-X, or an ESA amp.
Strain control
Retrofit the X type controller,  and then use the amp built into  the UH-X/FX and AG-X, or an ESA amp.

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