AZA 1144 RAPID CHLORIDE PERMEABILITY TESTER

Description

Chloride Permeability Tester AZA 1144 Rapid Model is a high-performance instrument engineered to evaluate the resistance of concrete to chloride ion penetration, a key indicator of concrete’s long-term durability and corrosion resistance. Designed for quality control and advanced durability studies, this apparatus is critical in environments where reinforced concrete structures are exposed to marine environments, de-icing salts, or aggressive industrial chemicals.UTEST+2AZALAB+2NL Scientific+2

This machine enables engineers and technicians to perform Rapid Chloride Permeability Tests (RCPT) in full compliance with ASTM C1202, which is the standard test method for electrical indication of concrete’s ability to resist chloride ion penetration.AZALAB+1UTEST+1UTEST+1AZALAB+1

AZA 1144 – Rapid Chloride Penetration Testing Simplified

The AZA 1144 facilitates quick and accurate assessments of a concrete sample’s permeability by measuring the electrical current passed through the sample when a constant voltage is applied across it over a period of six hours. The total charge passed (in coulombs) gives a quantifiable indication of permeability.

This rapid approach replaces lengthy ponding methods and delivers insights in a fraction of the time, making it ideal for R&D, QC, and durability evaluation.

Core Features and Advantages

• Multi-Cell Configuration: The AZA 1144 is equipped with six individual test cells, allowing for simultaneous testing of multiple specimens, maximizing efficiency and productivity in busy labs.

• Fully Compliant with ASTM C1202: The test setup and procedures fully align with the international RCPT standard, ensuring results are reliable and universally accepted.

• Digital Monitoring System: The unit comes with a digital voltmeter and ammeter, enabling real-time monitoring of current and voltage during the test. Some versions offer optional data logging software to track values throughout the 6-hour period.

• Sample Fixtures: The device includes acrylic cells with sealing gaskets, electrode chambers (anolyte and catholyte), and connecting accessories, all designed to ensure leak-free operation and electrical safety.

• Durability & Build Quality: The structure is fabricated from corrosion-resistant materials and features thermal protection, current cut-off mechanisms, and clear safety indicators for user confidence.

Specifications

Applications

• Assessment of chloride ion permeability in structural concrete

• Durability classification of concrete mixtures

• Quality control for precast and ready-mix concrete manufacturers

• R&D and academic studies on admixture and mix designs

• Infrastructure projects exposed to marine or salt-rich environments

This apparatus plays a crucial role in ensuring the long-term performance and service life of reinforced concrete structures by helping engineers specify and verify low-permeability concrete formulations.

🔹 FAQs

Q1: What standard does AZA 1144 comply with?
A1: It complies with ASTM C1202 for Rapid Chloride Permeability Testing (RCPT).

Q2: What does the test measure?
A2: It measures the total electrical charge (in coulombs) passed through a concrete sample to evaluate chloride ion penetration.

Q3: How long does each test take?
A3: The standard test duration is 6 hours per sample set.

Q4: Can multiple samples be tested at once?
A4: Yes, the device supports up to six samples simultaneously.

Q5: Is data logging possible?
A5: Yes, optional PC-based software is available for automatic data logging and report generation.