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TESTRON GROUP
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  5. TESTRON - Model TT-LY1000 - Optical ...

TESTRON - Model TT-LY1000 -Optical Fiber Cable Tensile & Crush Testing Machine

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Closed loop force, displacement, and deformation testing is available on this equipment. The load frames are made of hard materials that provide excellent axial and lateral stiffness.

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Method E1: Tensile performance
This measuring method applies to optical fiber cables which are tested at a particular tensile strength to examine the behavior of the attenuation and/or the fiber elongation strain as a function of the load on a cable which may occur during installation. This method is intended to be non-destructive (the tension applied shall be within the operational values).

Method E3: Crush
The purpose of this test is to determine the ability of an optical fiber cable to withstand crushing.

IEC-60794-1-2 Method E1 Object
This measuring method applies to optical fiber cables, which are tested at tensile strength to examine the behavior of the attenuation and the fiber elongation strain as a function of the load on a cable, which may occur during installation and/or operation.

Load capacity: 100KN/150KN/200KN
Accuracy class: ±0.5%
Measuring range: 0.4%-100%
Crush platen: 100mm×100mm,hardness:HB240~280
loading speed: 0.2~500mm/min
Deformation measuring accuracy: ±0.5%
Displacement measuring accuracy: ±0.3%
Elongation measurement: 1. gauge length:1000mm
2. Measuring resolution is better than 10μm
3. Accuracy is better than ±0.5%.
Crosshead travel: 800~1100mm

Load Measurement Accuracy

  • ±0.5% of reading to 1/100 of load weighing system capacity meets or exceeds the requirements of the following standards: ISO 7500-1, EN 10002-2, ASTM E4, JIS B7721.

Strain Measurement Accuracy

  • ±0.5% of reading to 1/50 of full scale with most ASTM E83 class B or ISO 9513 class 0.5 extensometers meets or exceeds ASTM E83, ISO 9513, and EN 10002-4.

Speed Accuracy

  • Set speed<0.05% Max. Speed: ±1%
  • Set speed ≥0.05% Max. Speed: ±0.5%.

Position measurement accuracy

  • ±0.01% of reading or 0.0001mm, whichever is greater

Power supply

  • Standard optional voltages 220/240VAC, 50-60 Hz, Power must be free of spikes and surges exceeding 10% of the nominal voltage.

Humidity Range

  • 10% to 90% non-condensing.

Storage Temperature

  • -40 to +66°C (-40 to +150°F)