Techwin

Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600 TW3600

  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
  • Brillouin Optical Time Domain Reflectometer (BOTDR) TW3600
Item Code:TW3600 Features:Techwin Brillouin Optical Time Domain Reflectometry (BOTDR) TW3600 can measure strain distribution, loss distribution and Brillouin scattering spectrum at different location of optical fiber simultaneously, and can display 3D traces and multiple distribution parameters. It has the advantages of high strain measurement accuracy, good measurement repeatability, non-destructive measurement via one end, and it has become the indispensable instrument in the field of optical fiber communication and optical fiber sensor (OFS).
  • Description

1. Product Summaries

Techwin Brillouin Optical Time Domain Reflectometry (BOTDR) TW3600 can measure strain distribution, loss distribution and Brillouin scattering spectrum at different location of optical fiber simultaneously, and can display 3D traces and multiple distribution parameters. It has the advantages of high strain measurement accuracy, good measurement repeatability, non-destructive measurement via one end, and it has become the indispensable instrument in the field of optical fiber communication and optical fiber sensor (OFS). 
TW3600 is used widely in the fields of health monitoring of bridge building, dam, tunnel, lofty building, oil well platform and oil pipeline, and also in the fields of forecasting of geological hazard, such as mountain landslide, mud-rock flow and earthquake, and the fields of the intelligent structure monitoring of seaborne naval vessels and aviation aerospace. 
TW3600 is also used to measuring the strain distribution of optical fiber loop or subsea optical cable in process of development, production and maintaining of fiber-optic gyroscope (OFG) , optical fiber hydrophone and subsea optical cable.

2. Main Features

ο nondestructive measurement through single-end
ο Distribution measurement of Brillouin scattering spectrum width
ο Distribution measurement of optical fiber strain
ο Distribution measurement of optical fiber loss
ο Measurement of Brillouin scattering spectrum
ο Display multiple distribution traces simultaneously
ο 3D display of loss distribution
ο Large screen color LCD display, touch screen operation
ο Built-in visual fault locator (VFL)
ο System software on-line updating, no need to return to factory

 

3D Display

Tridimensional distribution of Brillouin scattering spectrum at different location can be observed conveniently in 3D display.

 

Multiple-Window Display

The optical fiber strain at different location, Brillouin scattering spectrum, spectrum width and Brillouin scattering power distribution can be seen by multiple-window display simultaneously.

 

Ability of long-distance detection

TW3600 can measure the loss distribution of optical fiber link up to 80km

1m or less spatial resolution

High distributed stratin measuring acuracy

Under condition of 10ns pulse width, The  strain measured accuracy of  Techwin Distributed Temperature Sensing System TW3600 (BOTDR) is achieved about±18με at distance of 11km optical fiber .

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