Current distribution analysis modeled on rebar diameter! A diagnostic device that accurately calculates polarization resistance.
Mark the measurement locations using a rebar detector. By watering the area before measurement, the concrete is kept in a moist state. Connect the working electrode to the exposed rebar and place the probe directly above the rebar to apply the measurement current to the rebar inside the concrete. This allows us to estimate how the current flowed from the counter electrode to the rebar, enabling accurate calculation of Rp per unit area. 【Features】 ○ Confirm the rebar arrangement and measure the natural potential: Ecorr, and polarization resistance: Rp' ○ Analyze the apparent Rp' to derive Rp per unit area and estimate the amount of corrosion. For more details, please contact us.
Inquire About This Product
basic information
【Specifications】 ◎ Method: AC impedance measurement using a constant current special superimposed rectangular wave ○ Model: M-SE1 ○ Measurement Principle: Polarization resistance method and natural potential method ○ Dimensions: H100×W180×D240 ○ Weight: 3.0kg (excluding dry batteries and transport case) ○ Power Supply ・AC/DC both: AC: 100V～240V ・DC: 4 AA batteries (operating time approximately 16 hours) ◎ Measurement Items and Measurement Range ○ Natural Potential (Eoorr): -2V to +2V ○ Polarization Resistance (Rp): 0.01Ω to 20MΩ ○ Liquid Resistance (Rs): 0.01Ω to 20MΩ ○ Polarization (I*Rp): 1 to 99mV ◎ Applied Current Waveform: Superimposed dual pulse ○ Pulse cycle for polarization resistance measurement: (low frequency pulse) 4 to 4000 seconds, adjustable in 1-second increments ○ Pulse for liquid resistance measurement (high frequency pulse) ・Switchable according to resistance measurement range or manually set in 17 steps: 10, 20, 40, 50, 80, 100, 160, 200, 320, 400, 640, 800, 1.28k, 1.6k, 2.56k, 3.2k, 5.12kHz ● For more details, please contact us.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us.
Company information
Rex Co., Ltd. primarily focuses on the rental of measuring instruments, surveying equipment, weighing devices, and inspection machinery, providing broad support for issues related to measuring instruments through four service offerings: [Rental] [Calibration] [Sales] [Technical Proposals]. ■ Rental - A rich lineup of 2,000 models and 27,000 units, with numerous products available across various industries. - We can propose suitable products based on your requests and ensure the fastest shipping of inspected products. ■ Calibration - We have calibration experience with a diverse range of models, regardless of the manufacturer! One-stop and comprehensive support from calibration to repair is available. - By strengthening our facilities and expanding our unique network, we achieve satisfactory prices, delivery times, and quality. ■ Sales - Unusually, price negotiations are possible in our online shop! We also have many sales records for products not listed on the site. - In response to customer requests, we have started selling used products, which has become a well-received service. ■ Technical Proposals (NETIS and Construction ICT System Proposals) - We assist with creativity and innovation using system products and NETIS registered items! We also gather information on new technologies. - Even for products not listed, we can customize them according to customer requests and site conditions.