Easy To Use NDT Instrument Concrete Hammer Test Accurately
Features
Integrate the functions of rebar position test , concrete thickness test, rebar diameter test and rebar corrosion degree test into one product.
Product usage
Testing concrete cover thickness
Test concrete member internal reinforcement position, rebar spacing, reinforcement position distribution.
Estimation bar diameter
Detection of Cable and Plumbing pipe
Detection of steel corrosion extent
Bar diameter application range(mm) |
Φ6 – Φ50 |
|
maximum value permissible error of Bar diameter |
≤±1 |
|
Protective layer thickness measuring range |
|
|
The first measuring range (mm) |
6 - 90 |
|
The second measuring range (mm) |
7-180 |
|
The maximum error of reinforced protective layer thickness test value |
|
|
The first measuring range (mm) |
The second measuring range (mm) |
|
6 - 59 |
7 - 79 |
≤±1 |
60 - 69 |
80 - 119 |
≤±2 |
70 -90 |
120 - 180 |
≤±4 |
Work temperature ℃ |
-10 - +40 |
|
relative humidity RH |
< 90% |
|
power supply mode |
Alkaline cell X 6 |
Measuring Potential |
±2000mV |
Test accuracy |
± 1mV |
Measuring Space |
1-99 cm (adjustable) |
Ambient Temperature |
-10℃~+40℃ |
Environment Requirement |
to avoid direct exposure to the sun for a long time. |
Relative Humidity |
<90%RH |
Electromagnetic Interference |
no strong alternating electromagnetic field |
Standard Delivery
Main unit,
Software,
USB connecting
Cable,
Instruction manual,
Test probe
Probe connecting line
Probe cart