The conditions for using a discharge-type pinhole detector for concrete are that electricity flows through the concrete substrate during discharge.
The flow of electricity (conductivity) utilizes the moisture contained in the concrete, so it is essential to check this moisture before conducting pinhole inspections. A simple operation of pressing an electrode against the surface of insulating materials such as resin linings, waterproof sheets, or coatings applied to the concrete substrate allows for checking the moisture content of the concrete layer.
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basic information
■Method: High Frequency Dielectric Constant Formula ■Frequency: 2.5MHz ■Acceptance Limit: Depth of approximately 30mm vertically from the electrode surface ■Scale: 100 divisions (increment: 2) ■Power Supply: 6F22 type 9V battery × 1 ■Continuous Use Time: Manganese: approximately 30 hours, Alkaline: approximately 50 hours ■Dimensions: 65W × 210D × 130Hmm ■Weight: 820g
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Applications/Examples of results
It is used to check the moisture contained in the concrete material through the membrane surfaces such as insulating resin lining, waterproof sheets, and paint films, and to evaluate whether the use of a discharge-type pinhole detector is possible or not.
Company information
We, Soki, have been challenging new ways to "measure" with our "technological capabilities" and "on-site capabilities" since our establishment as "Soki Shokai" in April 1986, based on our desire to "create a new century with measurement technology." As a specialized store in the surveying and measurement field of the Kanamoto Alliance Group, we will continue to focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.
