Digital Rebar Locator Concrete Cover Meter With Rebar Spacing Error ±1mm



    • Introduction:

            Rebar Detection System, can be applied to reinforced concrete projects and the construction quality detection. It can determine the location and distribution of rebars, detect the thickness of maskant with known rebar diameter, or detect both the thickness of maskant and diameter of rebar. Also, it can be used for path scanning, magnetic object location, and conductor detection. For example, the electric cable and plumbing pipe can be detected with this device. Generally speaking, ZT702 is an intelligent and non-destructive testing device. It has many functions, including automatic detection, data storage, and output function.

    • Main features:

1. Detect the location and trend of rebars in concrete.

2. Measure the thickness of maskant with known rebar diameter.

3. Estimate the rebar diameters and maskants.

4. Measure the maskant thickness under a certain surface and display its mesh-image.

5. Measure the maskant thickness under a certain line and display its profile image.

6. Probe self-adjust.

7. Save and view the data.

8. Data transmission.

Technical Specifications：

    • Technical Data

      Cover Thickness Measurement (Nominal) Range

      First range (nominal) range: 6mm~90 mm;

      Second range (nominal) range: 7mm~200mm

       Calibration range of protective layer thickness

      0~±50 mm

       Diameter measurement (nominal) range of steel bar

      Ф6~Ф50mm

       The maximum allowable error range of the measured value of the steel bar diameter

       ±1 gear

       Working Environment

       

       Operating temperature: -10°C~+50°C

      Relative humidity: ≤ 90% RH

       

       Other requirements

      The air does not contain corrosive gases;

      No strong electromagnetic interference;

      Avoid large vibrations and shocks to the instrument

      Power supply

      Built-in rechargeable lithium battery, power supply time up to 50 hours

      Main machine volume

       219mm× 56mm×139mm



      The maximum allowable error of the thickness measurement of the reinforcement cover


    • Maximum allowable error (mm)

      Thickness of the protective layer

      1st Measuring Range (mm)

      Thickness of the protective layer

      Second range (mm)

      ≤±1

      6～59

      7～79

      ≤±2

      60～69

      80～119

      ≤±4

      70～90

      120～200