Product Description
The LUNA ODiSI 7000 is a high-precision distributed optical fiber sensing analyzer based on the optical frequency domain reflection (OFDR) technology. It uses single-mode optical fibers as the distributed sensing medium and can achieve high-density and continuous synchronous measurement of strain and temperature along the entire length of the optical fiber. This device is specifically designed for high-end testing scenarios such as aerospace, automotive engineering, composite material research and development, civil structures, and energy equipment. It can accurately capture local stress concentration, temperature gradients, and minute structural changes that traditional point-type sensors cannot identify, providing a high-resolution and highly reliable all-domain distributed measurement solution for structural mechanics testing, material performance characterization, and long-term health monitoring. It is a core measurement instrument in the field of high-end structure testing and precise condition monitoring.
Product features
The spatial resolution can reach up to 0.65 mm. A single optical fiber can achieve an ultra-high density of measurement points, clearly restoring the details of the entire strain/temperature distribution.
The measurement length of a single channel is up to 50 meters. A single optical fiber supports up to 76,000 measurement points, balancing the requirements for long-distance and high-resolution measurements.
The strain measurement range is ±12,000 με, with a resolution of ±1 με. The measurement accuracy is high and the long-term stability is good, meeting the requirements of high-precision mechanical testing.
