Proceq Resipod Concrete Resistivity Meter, 2" (50mm)
The Proceq Resipod Concrete Resistivity Meter measures the electrical resistivity of concrete surfaces, which correlates to the rate of fluid permeability and resistance of the concrete to chloride ion penetration. It also provides accurate measurements of bulk resistivity, essential for resistivity testing applications. These properties allow reliable predictions of chloride diffusion in the laboratory and field, and the rate of reinforcing steel corrosion in concrete structures, as well as evaluating the concrete's resistance to chloride penetration. The simple new test method is a fast, accurate, and economical alternative to ASTM C1202 Rapid Chloride Permeability testing.
Resipod readings taken from standard concrete test cylinders establish base resistivity values in the lab. The cylinders are still viable for compressive strength and unit weight testing to confirm mix design characteristics. Structural elements in the field are easily checked with the same meter to collect comparative values.
Specific mix designs can be evaluated in the lab, and areas within an existing structure can be quickly mapped for their susceptibility to chloride-induced corrosion of reinforcing steel.
The four-probe Wenner array of the Resipod measures the surface electrical resistance of concrete from 1 to 1000 kΩcm. Current is supplied at variable settings from 10 to 50µA or at a full 200µA. Each contact point in the probe array carries a small water reservoir to ensure reliable electrical contact with the specimen surface. For enhanced accuracy, a conductive gel can be used during corrosion rate assessments.
Up to 500 measured values are stored in the meter’s non-volatile memory. The device supports continuous measurement, allowing for ongoing tracking of electrical resistivity in concrete samples. Resipod Link Windows-based software is included to download measurements to the PC for analysis and reporting. The software also helps in assessing the electrical conductivity of concrete, which is crucial for understanding ionic movement and potential corrosion rate. User-defined correction factors can be defined in the software and uploaded to the device. This is particularly useful for diagnosing corrosion rate issues in reinforced concrete structures.
The one-piece, handheld meter features a rugged, IP67-rated waterproof enclosure and provides instantaneous readings on a large, 3.5-digit LCD display.
The Resipod is available in two models, ready to use for laboratory or field resistivity applications.
This concrete resistivity meter comes with 1.97in (50mm) probe spacing. The wider spacing allows a greater sampling size but is still narrow enough to avoid interference from reinforcing steel in most cases.
Features:
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Easy to use, little training required
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Delivers fast, accurate measurement results
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Wide range of resistance measurement, 1 to 1000 kΩcm
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Dedicated Windows-based software
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The charger connects to a standard USB computer or laptop ports
Included Items:
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Resipod Concrete Resistivity Meter (38mm or 50mm Probe Spacing)
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Test strip
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Foam contact pads
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USB charger
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Resipod Link software
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Carrying strap
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Case
Display 3.5-digit LCD
Frequency 40Hz
Product Dimensions 7.1 x 2.1 x 2.7in (197 x 53 x 69.7mm) WxDxH
Meets Standard(s): ASTM Pending AASHTO T 358
View the full line of products for Corrosion Testing Equipment
Overview
The Proceq Resipod Resistivity Meter is a cutting-edge device designed to measure the electrical resistivity of concrete surfaces. This non-destructive testing method provides valuable insights into the durability and sustainability of concrete structures, allowing for reliable predictions of chloride diffusion and reinforcing steel corrosion. With its fast, accurate, and economical approach, the Resipod Resistivity Meter is an ideal alternative to traditional ASTM C1202 Rapid Chloride Permeability testing.
Features
The Proceq Resipod Resistivity Meter boasts an impressive array of features, including:
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Measures electrical resistivity of concrete surfaces with supplementary cementitious materials from 1 to 1000 kΩcm
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Correlates to fluid permeability and resistance to chloride ion penetration
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Allows for reliable predictions of chloride ions diffusion and reinforcing steel corrosion
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Fast, accurate, and economical alternative to ASTM C1202 Rapid Chloride Permeability testing
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Establishes base resistivity values using standard concrete test cylinders
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Measures surface electrical resistance of concrete using a four-probe Wenner array
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Current supplied at variable settings from 10 to 50µA or at a full 200µA
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Each contact point in the probe array carries a small water reservoir for reliable electrical contact
-
Stores up to 500 measured values in non-volatile memory
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Includes Resipod Link Windows-based software for data analysis and reporting
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User-defined correction factors can be defined in the software and uploaded to the device
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Rugged, IP67-rated waterproof enclosure
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Provides instantaneous readings on a large, 3.5-digit LCD display
Applications
The Proceq Resipod Resistivity Meter is designed for a wide range of applications, including:
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Laboratory testing of concrete specimens
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Field testing of concrete structures
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Monitoring of concrete curing and hydration
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Evaluation of concrete durability and sustainability
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Detection of reinforcing steel corrosion
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Measurement of bulk electrical resistivity of concrete
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Study of fresh concrete moisture transfer and setting time
Technical Specifications
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Display: 3.5-digit LCD
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Frequency: 40Hz
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Product Dimensions: 7.1 x 2.1 x 2.7in (197 x 53 x 69.7mm) WxDxH
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Probe spacing: 1.97in (50mm)
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Meets Standard(s): ASTM Pending, AASHTO T 358
Conclusion
The Proceq Resipod Resistivity Meter is a powerful tool for measuring the electrical resistivity of concrete surfaces. With its advanced features and wide range of applications, it is an ideal solution for anyone looking to evaluate the durability and sustainability of concrete structures. By providing fast, accurate, and economical measurements, the Resipod Resistivity Meter is an essential tool for any concrete testing laboratory or field testing operation.
