Corrosion Testing

The James Instruments ASR-Detect Alkalai Silica Reaction Test, is used to determine the presence of alkilai-silica reactive gel in hardened concrete.

• Minimal operator training and no special equipment required
• Results obtained in less than five minutes are easy to interpret
• Test can be carried out completely on site
• Utilizes only two environmentally safe dyes
• Identifies ASR in concrete and differentiates ASR from other causes of degradation

The James Instruments Carbo Detect System Carbonation Test, is used to determine the presence of carbonation on concrete samples.

• Gives depth of carbonation
• Results obtained in less than five minutes are easy to interpret
• Test can be carried out completely on site
• Results obtained in less than five minutes are easy to interpret
• Economic, fast and easy to use

The James Instruments Chlorimeter Chloride Field Test System, is used to determine chloride concentrations of concrete and other construction material samples in the field.

• Covers wide range from 0.002% to 2% chloride by weight
• Internal Memory to store readings for later upload to a PC via USB
• Digital display for direct reading of percentage of chloride by weight
• Low cost per sample compared to laboratory testing
• Results are comparable to laboratory testing

The James Instruments Concrete Volumetric Air Meter Complete System, is used to determine percent of entrained air in freshly mixed concrete.

• State of the art design
• Leak proof 'O' ring design
• Light weight
• Easy to read gauges insure air entrainment consistency
• Conforms to ASTM C-17

The James Instruments Cor Map Complete System, is a simple and economical method for identifying areas of probable corrosion.

• Locate corroding steel reinforcement
• Designed for tough field conditions
• Electrode is designed for use on horizontal, vertical and inverted positions
• Detachable electrode extension pieces facilitate measurements in hard to reach locations
• Conforms to ASTM C-876

The James Instruments Cor Map II Corrosion Locator Complete System, is an advanced system for corrosion potential data acquisition and analysis, allowing the user to quickly identify areas of probable corrosion in the field.

• Locate corroding steel reinforcement
• Repair cost estimation
• Digital mapping feature
• Ruggedized Electronics allows rapid analysis of data in the field or office
• Temperature and humidity sensors facilitate inclusion of environmental conditions in data analysis

The James Instruments Gecor 8 Basic System, is used for analyzing corrosion of concrete reinforcing steel in existing structures.

• Cu/CuSO4 only
• Rapid mapping capabilities for analysis of large structures
• Advanced method for more accurate corrosion rate determination
• New sensor design for analysis of wet or submerged structures
• New method for analysis of cathodic protection systems while the system is running

The James Instruments Gecor 8 Complete System, is used for analyzing corrosion of concrete reinforcing steel in existing structures.

• Cu/CuSO4 Half-Cells
• Rapid mapping capabilities for analysis of large structures
• Advanced method for more accurate corrosion rate determination
• New sensor design for analysis of wet or submerged structures
• New method for analysis of cathodic protection systems while the system is running

The James Instruments Ohmcorr Complete System, is a resistivity meter used to assess corrosion currents in concrete.

• Assesses damaging corrosion currents in concrete
• Economic and easy to use
• Direct digital readout of resistivity
• Used in conjunction with CorMap System to produce resistivity plots

The James Instruments Porosiscope, is used to determine air and water permeability in concrete both at and below the surface.

• Measure air and water permeability
• Permeability on concrete surface and within the concrete
• Porosity in sealants and surface mortars can be checked
• Non-destructive (only a small plugged hole is required)

The James Instruments Porosiscope Plus, is used to determine air and water permeability in concrete both at and below the surface.

• Measure air and water permeability
• Permeability on concrete surface and within the concrete
• Porosity in sealants and surface mortars can be checked
• Non-destructive (only a small plugged hole is required)
• Includes Surface Chamber

The James Instruments Type B Concrete Pressure Air Meter Complete System, is used to determine percent of entrained air in freshly mixed concrete.

• Most precise air measuring device available for concrete
• Easy to read gauges insure air entrainment consistency
• Superior rugged design
• Light weight
• Conforms to ASTM C-173, C-231