Application:

used for measuring thickness and corrosion of pressure vessels,chemical equipment,boilers,oil storage tanks,etc.in industries of petroleum,shipbuilding,power station,and machine manufacturing.

According Standard

DJCK-2 crack width measurement instrument a new professional concrete structure measurement instrument for the crack width and the microcosmic defects on surface, against the traditional crack microscope inconvenient for observation, based on the Standard of Dangerous Building Appraisal GJG125-99 about relative request of evaluate the house dangerous point with the crack width.

Application:

Mainly used for testing the crack width of bridge, channel, concrete plate, metallic surface.

According to：

Technique Regulation of Concrete Defect Detection with Ultrasonic CECS21：2000

Depth measurement principle

When vibration energy transmit through the concrete and pass the crack, the vibrate energy will be diffracted at the point of the crack, whose diffraction angle have geometrical relationship with the crack depth. DJCS-05 crack depth measurement instrument adopt this geometrical between the diffraction angle and depth to realize high precision depth measurement.

First Professional manufacture of crack depth measurement instrument

Patent’s NO. ZL2004 2 00167 97 6

Corrosion reduces the rebar’s section in the construction concrete and the force of adhesion between the rebar and the concrete, which directly influence the construction’s safety and wear. Generally, it must measures the rebar corrosion state when examine the structural identification and reliability.

Application:

Measuring the corrosion state of the construction concrete caused by multi factor, exclude the potential safety hazard caused by it.

According Standard:

Technical standard for inspection of building structure of the People’s Republic of China GB/T50344-2004

US standard, Japan Standard, German Standard

Corrosion reduces the rebar’s section in the construction concrete and the force of adhesion between the rebar and the concrete, which directly influence the construction’s safety and wear. Generally, it must measures the rebar corrosion state when examine the structural identification and reliability.

Application:

Measuring the corrosion state of the construction concrete caused by multi factor, exclude the potential safety hazard caused by it.

Corrosion reduces the rebar’s section in the construction concrete and the force of adhesion between the rebar and the concrete, which directly influence the construction’s safety and wear. Generally, it must measures the rebar corrosion state when examine the structural identification and reliability.

Application:

Measuring the corrosion state of the construction concrete caused by multi factor, exclude the potential safety hazard caused by it.

HBE-3000A Electronic Brinell Hardness Tester with 10 steps testing force is able to measure hardness values with each 10 Brinell hardness scales. The instrument adopts circuit type sensor added with control system, thus with high precision, high repetition, and reliability and easy operation.

Usage Range:.