Optical fiber mechanical properties and environmental testing

In actual engineering applications, optical fibers (optical cables) not only have to withstand strong mechanical tension and pressure, but also need to adapt to various environmental changes, such as temperature, humidity, etc. These factors may affect the transmission characteristics of optical fibers.
The purpose of optical fiber product mechanical properties and environmental testing is to determine the mechanical properties and environmental adaptability of optical fiber products. The mechanical properties of optical fiber mainly include resistance to lateral pressure, tensile strength, bending and twisting properties.
The Zhongke Testing Reliability Experiment Center has environmental testing capabilities for various optical fibers, and provides professional mechanical performance and environmental testing services such as tensile strength testing, moist heat testing, dry heat testing, temperature cycle testing, and water immersion testing for optical fiber products.

Class A multimode fiber: A1, A2, A3, A4
Class B single-mode fiber: B1, B1.1, B1.2, B1.3, B2, B3, B4, B5

Mechanical measurement: fiber screening test, tensile strength test, peelability test, stress corrosion sensitivity test, warpage characteristic test
Environmental tests: moist heat test, dry heat test, temperature cycle test, water immersion test, gamma irradiation test

GB/T 15972.10-2008 Specification for optical fiber test methods Part 10: Measurement methods and test procedures General
IEC60793-1-1: 2002 Optical fibers Part 1-1: Measurement methods and test procedures - General principles