iPEC is a hand-held device for on-demand measurement of diameter and cover thickness of rebars in RCC structures. Equipped with a smartphone application, iPEC enables site engineers and supervisors to rapidly conduct non-destructive testing and inspection of RCC structures. iPEC is ideal for a variety of structural analysis applications: repairs, renovations, inspections and quality control of RCC structures.
iPEC started as a IMPRINT-2A project led by our group, with financial support from Science and Engineering Research Board (SERB), Government of India and Sanrachana Structural Strengthening Pvt. Ltd. Students and staff at the Wadhwani Electronics Lab (WEL) have significantly contributed to the development of iPEC.
Rebar detection diameter range: 12mm to 28mm ± 2mm
Battery: Rechargeable Lithium ion: 7.4V/2.5Ah
Battery life for non-stop operation: 3.5 hours
Data visualization: On-device: rebar diameter and depth; Mobile app: rebar profile, scan history
Dimensions: 13.5cm (W) x 24cm (H) x 16.5cm (D)
Weight (with battery): 1.2kg
Carry case: Hermetic, waterproof and dustproof case (IP55)
Accessories: Charger, wrist strap, free mobile app
Relevant patent applications and publications
Siddharth Tallur, Ankur Agarwal P. and Kajal Chandrakant Shivgan, “A non-invasive and handheld detector for characterizing metal objects in concrete and methods thereof,” (May 17 2023) Indian Patent Application No. 202321034534.
Ankur Agarwal, Kajal Shivgan, Supriya Ingle and Siddharth Tallur, “Live demonstration: a non-invasive and handheld detector for characterizing steel rebars in concrete,” presented at IEEE APSCON 2024, Goa, India.