Resipod Test Strip for Resipod Concrete Resistivity Meters

Ensure Accurate Concrete Testing with Resipod Test Strip

Resipod verifies proper performance of [Resipod Concrete Resistivity Meters] for testing concrete cylinders or on-site testing.

Features:

• Simple method verifies proper performance

View the full line of Rebar Locators, Flaw Detection, and Rebar Locator

What is Concrete Resistivity Testing

Concrete resistivity testing is a non-destructive test method to measure the electrical resistivity of concrete, a key parameter to assess the durability and lifespan of concrete structures. This test is based on the principle that the electrical resistivity of concrete is directly linked to its permeability and corrosion rate. By using a resistivity meter, such as the Proceq Resipod, engineers and technicians can get very useful information about the state of a concrete structure, including its corrosion likelihood, and chloride diffusion rate. Recent studies have shown a direct correlation between resistivity and chloride diffusion rate, making concrete resistivity testing a must-have in the construction industry.

Key Features and Benefits

The Proceq Resipod is a high-tech concrete resistivity meter that offers many key features and benefits. It has a rugged, waterproof housing to operate in harsh site conditions, ensuring durability and reliability. The variable spacing probe allows for larger sampling sizes, more data. It’s very fast, stable and accurate, perfect for measuring resistivity in lab and field. Also comes with carrying strap, test strip, foam contact pads, charger with USB cable, easy to use and maintain. The device is designed to avoid interference and ensure good electrical contact with the specimen surface, for accurate and reliable measurements. For those needing concrete moisture meters, consider the Hygro-i Relative Humidity Probe for Concrete Moisture Meter, offering reliable in-place humidity testing for concrete.

Applications of Resistivity Testing

Resistivity testing has many applications in the construction industry. It measures the electrical resistivity of in various types of structures, such as bridges, buildings and roads. The test is also crucial in predicting chloride diffusion and reinforcing steel corrosion in structures, to ensure the durability and lifespan of the structure. In most cases, resistivity testing is used in conjunction with other non-destructive tests, such as surface resistivity measurement, to get a complete picture of the concrete’s properties. The test is also useful in determining the early compressive strength, which is vital to ensure the structure can withstand various loads and stresses.

What is a Resistivity Meter

A resistivity meter, such as the Proceq Resipod, is a device to measure the electrical resistivity. The device has a probe array with 4 probes that are placed on the surface. A current is applied to the outer probes and the potential difference is measured between the inner probes. The calculated resistivity depends on the spacing of the probes, which can be varied to accommodate different sampling sizes. The device is designed to provide accurate and reliable measurements and is very useful to assess the durability and lifespan of concrete structures. The Resipod is available in 2 models, 38mm and 50mm probe spacing, to suit various applications, lab and field testing. For enhanced testing capabilities with adjustable probe spacing, consider the Geometric Accessory for Resipod Concrete Resistivity Meter. For detecting and measuring rebars and their cover within concrete structures with advanced features, the Profoscope Rebar Locator and Covermeter Basic Model could be considered.

Technical Specifications and Operation

The Proceq Resipod has the following technical specifications to measure the electrical resistivity. Measurement range 1 to 1000 kΩcm, resolution 0.1 kΩcm. Probe spacing can be varied according to application and the device comes with bulk resistivity accessories and foam contact pads. The Resipod is operated by placing the probe array on the surface, applying a current to the outer probes and measuring the potential difference between the inner probes. Very easy to operate, little training required and very fast, instant readings.