Introduction: The corrosion of the steel bars in the structural concrete makes the effective cross-sectional area of the steel bar decrease and the volume increases, which leads to the expansion and peeling of the concrete, the reduction of the holding capacity and the bearing capacity of the steel bar and the concrete, which directly affects the safety and durability of the concrete structure . Therefore, the detection of the corrosion degree of steel bars inside the concrete structure is one of the important contents of the safety assessment and appraisal of the existing building structures. Applicable standards: JGJ / T152-2008 "reinforced concrete testing technical regulations" Features: 1, XS-100 steel corrosion tester, using zero electricity 0 principle, the copper / copper sulfate reference electricity 0 to measure the concrete surface potential, according to the size of the potential corrosion of steel production or the formation of potential gradient to determine whether the corrosion of steel or Corrosion degree. 2, measuring the concrete surface potential to achieve nondestructive detection of concrete corrosion of steel. 3, store the potential value corresponding to each measuring area and display it graphically. And the data transmission to the host computer software, and its operation. Technical Parameters: Model: XS-100 Electric potential 0: Φ37X127mm Electric 0 Weight: 200g Power supply: 5 # battery 6 knots Potential measurement range: ± 1000mv Test accuracy: 1mv Measuring point spacing: 0 - 1000mm Data storage capacity: nearly 50000 measuring points, 5000 test area Operating temperature range: -10 ℃ - 40 ℃ Host size mm: 220 * 145 * 60
Introduction: The corrosion of the steel bars in the structural concrete makes the effective cross-sectional area of the steel bar decrease and the volume increases, which leads to the expansion and peeling of the concrete, the reduction of the holding capacity and the bearing capacity of the steel bar and the concrete, which directly affects the safety and durability of the concrete structure . Therefore, the detection of the corrosion degree of steel bars inside the concrete structure is one of the important contents of the safety assessment and appraisal of the existing building structures. Applicable standards: JGJ / T152-2008 "reinforced concrete testing technical regulations"
