A pinhole detector for PC steel wire that uses earth electrodes to improve inspection efficiency.
The TRC-70B is a pinhole detector for PC steel wire that uses a grounding electrode to improve inspection efficiency. It does not damage the paint or lining films with low-frequency pulse discharge and low current output. Indirect grounding is possible, and grounding can be achieved even with full coverage. Operation is as simple as placing the probe electrode on the item being inspected, and it indicates the presence or absence of pinholes with a lamp or buzzer. 【Features】 ○ Low-frequency pulse discharge type ○ Variable voltage ○ Easy operation and safe design For more details, please contact us.
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basic information
Product Code: 20755 *Please provide this number when making inquiries for smoother assistance.* 【Features】 ○ Low-frequency pulse discharge and low current output do not damage the paint film or lining film ○ High detection sensitivity ○ Indirect grounding is possible → Grounding can be achieved even with full coverage ○ Inspections can be conducted at appropriate detection voltages according to the properties and thickness of the paint film and the detection purpose ○ Detection voltage is always displayed on the meter → Prevents inspection errors due to excessive or insufficient voltage ○ Operation is as simple as placing the probe electrode on the object being inspected → Indicates the presence of pinholes with a lamp or buzzer ○ Low current high voltage output circuit and safe remote switch designed with operational safety in mind ○ Stable output voltage provided by a transistor oscillation circuit ○ Compact and lightweight body makes it easy to carry to the site ● For more details, please contact us.
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Applications/Examples of results
【Purpose】 ○ External cables for prestressed concrete bridges (PC bridges), etc. ○ Other lined steel materials ● For more details, please contact us.
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Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!