CRJD concrete resistivity tester Introduction: The corrosion of steel bars in concrete is caused by an electrochemical effect, and usually the possibility of steel bar corrosion increases when the electrical resistivity of concrete decreases. Sponge sensors are used to ensure good electrical contact. This instrument can measure the electrical resistivity of concrete and display lower electrical resistivity compared to other similar products. characteristic: 1. Measure the electrical resistivity of reinforced concrete components 2. The instrument directly displays the test data of the testing area 3. Measure the electrical resistivity of concrete using a four point Wenner probe 4. The large screen displays all information clearly 5. Can store up to 5800 measurement values 6. Can be connected to a computer for easy printing of data Technical Parameter Measurement range: 0-2000kQ · cm Resolution: 0.1kQ · cm Storage capacity: up to 5800 measurement values stored Accuracy: ± 1kQ · cm Power supply: 6 No. 6 batteries, 1.5V, capable of continuous operation for 40 hours
Introduction: The corrosion of steel bars in concrete is caused by an electrochemical effect, and usually the possibility of steel bar corrosion increases when the electrical resistivity of concrete decreases. Sponge sensors are used to ensure good electrical contact. This instrument can measure the electrical resistivity of concrete and display lower electrical resistivity compared to other similar products.
