Established in 1931 and headquartered in the United States, PAC® is a global leader in the manufacture of advanced analytical instrumentation for the Petrochemical and Laboratory sectors. As the exclusive distributor in Australia and New Zealand, John Morris Group provides local laboratories with access to a consolidated portfolio of world-class brands including Herzog, ISL, Alcor, and Cambridge Viscosity. These systems are engineered to provide the high-level precision required for complex hydrocarbon processing and regulatory compliance.

The range features specialized Measuring and observing and testing instruments that define industry standards for physical property testing. From elemental analysis to elemental chromatography, these solutions are built to withstand the rigorous demands of refinery operations and independent testing facilities. We back every installation with local technical expertise and a dedicated supply chain to ensure consistent performance across all petrochemical workflows.

Technical Applications for PAC in Australia

In the Australian energy and refining sectors, the ability to accurately determine volatile characteristics is critical for safety and product specification. Advanced Flash point testers provide automated, high-precision measurements that ensure fuels and lubricants meet stringent local transport and storage regulations. These systems utilize standardized methods to deliver repeatable data, minimizing the risk of out-of-specification product batches.

For facilities managing complex fluid dynamics, integrated Viscosimeters and high-quality Chemistry test kits or supplies enable comprehensive monitoring of product quality. Whether analyzing crude oil, commercial fuels, or specialized lubricants, these tools provide the analytical depth needed to optimize process efficiency and ensure environmental compliance. Our technical teams assist in integrating these instruments into existing lab environments to enhance throughput and measurement integrity.

Why Source PAC from John Morris Group?

• Consolidated Brand Excellence: Access to a unified portfolio of industry-leading brands such as Herzog, ISL, Alcor, and Antek, providing a single source for physical property and elemental analysis.
• Standardised Testing Accuracy: Instruments are engineered to strictly adhere to international ASTM, IP, and ISO methods, ensuring global data correlation and regulatory acceptance.
• Advanced Sensor Technology: Incorporation of proprietary sensing and automation technologies helps reduce operator intervention and improves the repeatability of complex petrochemical tests.
• Specialised Online and Lab Solutions: Capability to provide both laboratory-scale analyzers and online process instruments, ensuring seamless quality control from the refinery floor to the final certificate of analysis.
• Proven Durability: Hardware is specifically designed for the harsh environments of the oil and gas industry, focusing on long-term reliability and minimal maintenance requirements.

We support this specialized range across Australia and New Zealand with factory-trained engineers, technical guidance, and NATA-Accredited Calibration support to ensure your analytical investments remain in peak condition. You can explore the full global technology portfolio at the official PAC website.

Frequently Asked Questions

How do automated flash point testers improve laboratory safety?
Automated systems include built-in fire suppression and precise temperature control to safely manage the testing of volatile hydrocarbon samples. They minimize human exposure to hazardous vapours and ensure that the test is terminated immediately if an unexpected flash occurs.

What is the benefit of using Cambridge Viscosity technology in a lab?
This technology utilizes a self-cleaning piston design that requires very small sample volumes and provides high accuracy in both low and high-viscosity fluids. It is particularly effective for samples where traditional capillary methods may be prone to clogging or inaccuracies.

Are these instruments suitable for testing alternative fuels in Australia?
Yes, the equipment is designed to handle a wide variety of matrices, including biofuels and blended fuels. They provide the precise analytical data required to ensure these alternative sources meet the same safety and performance standards as traditional petroleum products.

Can PAC instruments be integrated into automated refinery workflows?
Many models feature digital communication protocols and automated sample handling options, allowing them to interface directly with laboratory information management systems (LIMS). This integration helps reduce manual data entry and improves overall facility throughput.

Does John Morris Group provide local training for these complex systems?
We offer comprehensive training for your laboratory staff, covering instrument operation, routine maintenance, and basic troubleshooting. This local support ensures your team can maximize the performance of the equipment and maintain data integrity.

How often should petrochemical analyzers undergo calibration?
Calibration frequency depends on the specific instrument type and the volume of testing being performed. We generally recommend annual NATA-Accredited Calibration to ensure your measurements remain traceable and compliant with industry quality standards.