The Rebar Cover Thickness Calibration Device is used to calibrate and verify the accuracy of rebar cover meters, ensuring reliable and repeatable concrete cover thickness measurements in laboratory and on-site testing.

Rebar Cover Calibrator

Model:TDSG-101

I.Product Introduction

The concrete cover for reinforcing bars refers to the layer of concrete in a concrete structure used to enclose and protect the reinforcing bars,preventing them from being directly exposed to the external environment.The thickness of the concrete cover refers to the minimum distance from the surface of the concrete structure to the outermost edge of the nominal diameter of the outermost layer of reinforcing bars.Clearly defining the thickness of the concrete cover aims to ensure effective anchorage of the reinforcing bars,while simultaneously improving the durability and safety of concrete structural members.

II.Key Features

Standard Specimen Design:Typically includes simulated structures with varying protective layer thicknesses and rebar diameters.

Error Control:Provides benchmark valuesfor known thicknesses to verify the scanner's error range.

Material Simulation:Some devices utilize concrete or equivalent materials to simulate real-world testing environments.

III.Technical Parameters

Rebar Diameter Measurement Range:Ф3-Ф12mm

Common Rebar Diameter Grades:Ф5,Ф6,Ф7,Ф8

Protective Layer Thickness Measurement Range:5mm-75mm

Protective layer thickness test error:

5mm-59mm±1mm

60mm-75mm±2mm