Standard model of room temperature and atmospheric pressure solution

Equipment Introduction:

Standard model of room temperature and atmospheric pressure solutionMainly used for tensile testing of materials in corrosive environments of normal temperature and pressure solutions.
This series of equipment adopts a frame based host structure, and generally consists of a tensile loading system, column frame, coaxial calibration system, corrosion environment container (experimental kettle), test fixture, measurement and control system, test software, industrial computer, control cabinet and other parts.
Standard model of room temperature and atmospheric pressure solutionIt can achieve slow strain rate tensile testing, constant load stress corrosion testing, and tensile fatigue testing (limited to four column models).

Technical parameters:

Maximum test force: 50kN
Test force range: 1% to 100% F.S
Load resolution: 0.01N
Relative error of test force indication: ± 0.5%
Maximum movement range of loading head: 80mm (the stretchable distance after installing the fixture is 60mm)
Maximum movement speed of loading head: 1mm/s
Low tensile strain rate: 10-8/s
Relative error of displacement indication of loading head: ± 0.5%
Loading head displacement resolution: 0.0005 μ m
LVDT measurement range: 0~25mm
Deformation measurement resolution: 1 μ m
Relative error of deformation indication: ± 0.5%
Equipment coaxiality: ≤ 5%
Test kettle capacity: approximately 0.5L
Extended configuration:

1) Temperature control system: heating rods, thermocouples, and related configurations
2) Water circulation system: providing simple water circulation for test environment containers
3) PC experimental kettle: suitable for small-sized samples
4) Experimental kettle with reserved holes: capable of installing electrodes, thermocouples, etc. to meet testing requirements
5) Samples and fixtures: small and large samples outside of standard samples
6) Magnesium chloride test environment: Reference standard YB/T 5362-2006 Stress Corrosion Test Method for Stainless Steel in Boiling Magnesium Chloride Solution
7) Electrochemical/Hydrogen Charging Test System: Reserved Electrochemical/Hydrogen Charging Power Interface and Installation Space
8) Aluminum aviation box: convenient for storing components such as test kettles