SXZT730

Overview

Ⅰ.Technical Indicators:

1. Rebar Scanning:

 Automatically displays rebar spacing, with an error tolerance of ±1mm for rebar spacing, and can display rebar grid distribution maps.

2. Concrete Cover Thickness Measurement (Nominal) Range:

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

 Second range (nominal): 7mm to 200mm.

3. Calibration Range for Concrete Cover Thickness: 0 to ±50mm.

4. Rebar Diameter Measurement (Nominal) Range: Φ6 to Φ50mm.

5. Maximum Allowable Error for Measured Concrete Cover Thickness:

6. Maximum allowable error for protective layer thickness (mm)

Range (mm) First range (nominal) Second range (nominal) :

≤±1          6～59        7～79     

     ≤±2         60～69       80～119

       ≤±4        70～90       120～200

7. Measured Rebar Diameter Error Range: ±1 grade.
Rust Detection:
1. Detection Methods: Potential Method, Gradient Method.

2. Measured Potential: ±3000mV.
3. Measurement Accuracy: ±0.1mV.

4. Test Point Spacing: 1-100cm.

5. Data Storage Capacity: 5400 test zones, 228000 data points.

6. Measurement Area: 8100 square meters.

7. Display: Color screen, 8 brightness levels, two theme options suitable for

different outdoor lighting angles.

8. Data Storage Capacity: Can store over 200,000 data points.

9. Data Transmission Method: Type-C data interface.

10. Professional Data Analysis Software for PC, making data processing and report generation effortless.

11. Working Environment Requirements: Environmental Temperature: -10°C to +50°C, avoid prolonged direct sunlight exposure, Relative Humidity: ≤90% RH, Electromagnetic Interference: No strong alternating electromagnetic fields.

12. Power Supply: Built-in rechargeable lithium battery, providing up to 50 hours of operation, main unit dimensions: 219mm × 56mm × 139mm.

II. Technical Features:
1. When using this instrument to test rebar corrosion, it can first locate the distribution of the rebars. Testing directly above the rebars yields more accurate results.

2. It employs a new ARM high-speed acquisition system, which ensures rapid response times. The full-color LCD screen simultaneously displays data on the thickness of the protective layer and spacing, allowing for real-time location of the rebars, significantly enhancing detection speed and accuracy.

3. On-site calibration can be performed based on environmental conditions, further improving the authenticity and reliability of the detection data.

4. Silicone dust-proof keys provide a more comfortable user experience during field operations.

5. Brightness adjustment allows for selecting backlight brightness levels according to the ambient lighting conditions, with eight adjustable settings.

6. Theme selection helps mitigate the impact of outdoor lighting on screen visibility.

III. Instrument Composition:
Includes: main unit, rebar detector, scanning cart, two sensors, two connecting cables, bracket, transmission line, software CD, etc.