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RCON2™ Concrete Bulk Resistivity Tester (B-510)

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Description

  • Used to measure the electrical resistivity of concrete specimens in the laboratory, using the same pecimens prepared for Compressive Strength Test. The electrical resistivity is correlated well with important durability parameters such as permeability, diffusivity and in general the micro-structure characteristics of concrete.
  • Unique device for investigating the micro-structural properties of concrete including:
    • Diffusion of chloride in concrete
    • Rebar corrosion in concrete
    • Setting time of fresh concrete
    • Moisture transfer in concrete
    • Curing of concrete
    • Cathodic protection design
  • Fast (measurement time is less than 5 seconds), accurate and flexible. It allows for continuous measurement of electrical resistivity over time, which can be used to monitor several other parameters such as cracking, moisture transfer and time of setting in concrete specimens.

Especificaciones

Reading Range 1 Ω ~ 100 KΩ   |   100 KΩ ~1 MΩ
Frequency Spectrum 1Hz ~ 30KHz   |    1Hz ~ 10KHz
Phase Measurement 0 ~ 180°
Impedance Accuracy ± 2% ± 2digit
Phase Accuracy 5 % ± 3digit

OPERATING CONDITIONS

Operating temperature 15 ~ 45 °C
Operating humidity 30 ~ 80%
Storage temperature 0 ~ 60°C
Operating voltage/current 100-250 V ± 10%, 60Hz
Dimensions 200 x 230 x 70 mm

MEASUREMENT TIME

Frequency Sampling time Reading time (minimum)
1 Hz ~ 4 Hz 5 seconds 10 seconds
5 Hz ~ 30 KHz 1 second 2 seconds

DOCUMENT

GENERAL PDF DOCUMENT