Pipe bend measurement device, hole bend measurement, drilling bend measurement, rental available.
It allows for accurate and easy measurement of the curvature of boreholes for anchor construction, ground improvement work, and investigation of buried pipes (water, communication, electricity, gas, etc.).
"NEMONAVI" is a device that can measure the straightness and position of pipelines by passing a sensor unit through them. It is mainly used for measuring the straightness of outer pipes that are inserted and buried underground during anchor construction, as well as for measuring the position of rods in free boring methods directly beneath buried objects. 【Features】 ◎ The measurement can be completed in about 20 minutes from the start to displaying the trajectory on a PC screen, so it does not hinder the progress of construction. ■ Available for rental from one day ■ Capable of measuring small diameter pipes (sensor unit outer diameter: φ39mm) ■ Built-in gyro and cable-free (for data transfer and power supply), making it easy to wind the sending wire and unaffected by noise during measurement ■ Displays the condition of the pipeline on a PC screen with trajectory in real-time on-site ■ Insertion and retraction speed of the sensor unit can be adjusted as needed ■ Measurement can be performed by one operator and one assistant ■ NETIS registered (No.KTK-160006-VE) * For more details, please refer to the PDF materials or feel free to contact us. ~ If you would like a demonstration (free of charge), please contact us or download the catalog! ~ * For more details, please refer to the PDF materials or feel free to contact us.
basic information
【Specifications】 <Type H> ■ Measurement Range: Within ±45 degrees horizontally ■ Measurement Accuracy: ±3/1000 (Measurement distance 50m) ■ Sensor Unit: Outer diameter Φ39mm, Length 600mm, Weight 2kg ■ Measurement Data Output: CSV format file output <Type V> ■ Measurement Range: Vertical direction ■ Measurement Accuracy: ±3/1000 (Measurement distance 50m) ■ Sensor Unit: Outer diameter Φ48mm, Length 700mm, Weight 3kg ■ Measurement Data Output: CSV format file output ★ For rental only. In the case of long-term rental, maintenance will be performed midway and it will be rented out again. A complete set of equipment and detailed instruction manual will be sent by courier. Direct delivery to the work site is available.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Measurement of curvature in outer pipes for anchor methods ■ Measurement of curvature in pipelines for soil ground improvement methods ■ Measurement of curvature in collection pipes ■ Measurement of curvature in frozen pipes ■ Measurement of curvature in pipelines for liquefaction countermeasures ■ Measurement of curvature in rods for flexible boring methods ■ Measurement of curvature in boreholes for advanced exploration, etc. ■ Measurement of curvature in buried pipes (water supply, sewage, communication, electricity, gas, etc.) ■ Measurement of the position of underground obstacles ★ Measurement of curvature during boring - You can check for curvature caused by machine-specific properties or geology. - Early detection of construction defects and confirmation of initial curvature. → Prevention of construction defects! ★ Measurement of curvature in completed boreholes - Confirmation of construction pitch in multiple earth anchor projects - Confirmation of construction pitch in frozen pipe projects - Confirmation of the position of liquid injection in ground improvement projects → Construction management verification! * We look forward to your inquiries and consultations. Please feel free to contact us.
Detailed information
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Insertion of the Nemonavis main unit - Install the Nemonavis at the entrance of the pipe to be measured - Measurement can be conducted by 2 people: 1 operator and 1 assistant (Under certain conditions, measurement can be conducted by 1 operator alone)
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Installation of Length Measurement Unit - Install the length measurement unit - The insertion distance of the Nemunavi during operation is displayed on the PC screen
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During measurement - Nemunavi measurement scene - Measurement is possible just by moving back and forth inside the Nemunavi measurement tube.
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V-type main unit - Vertical measurement Nemunavi main unit - Lightweight, compact, and excellent workability
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Measuring equipment set - Complete measuring equipment (horizontal type) - Can measure in narrow spaces due to limited equipment
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Vertical direction measurement in progress - Vertical direction type, measurement status - Piling construction management
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Horizontal measurement in progress - Horizontal type, measurement status - Construction management of seismic reinforcement anchors for the dam
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Measurement Status - Measurement of hole bending in the diagonal direction (horizontal type) - Construction management of earth anchors
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Measurement Result Display Screen - Example of Measurement Results - Results will be displayed on the PC screen approximately 5 minutes after measurement.
