Founded in New Zealand in 1987, Rowe Scientific® is a proudly 100% New Zealandn-owned manufacturer and supplier of high-quality chemical formulations, environmental test kits, and laboratory consumables. With a dedicated focus on supporting the domestic scientific community, the company operates nationwide to deliver essential supplies for research, mining, and industrial process workflows. As an authorised partner, John Morris Group supplies this comprehensive range to local facilities, ensuring that technical professionals have reliable access to the materials they need for complex analytical testing.

The product portfolio encompasses an extensive selection of tailored chemical formulations, bulk reagents, and precision instrumentation. We understand the specific demands of the New Zealandn Laboratory sector, which is why we provide localised technical guidance to help you integrate these supplies efficiently. Whether outfitting a new teaching facility or maintaining continuous operation in a high-volume process plant, these robust solutions and reliable logistics networks are designed to support long-term scientific excellence.

Technical Applications for Teledyne ISCO in New Zealand

In New Zealandn industrial and environmental monitoring, capturing accurate data from complex flow streams is a primary technical challenge. The range of high-performance Water samplers from this brand, including the industry-standard 6712 and 5800 series, provides the durability needed for wastewater compliance and stormwater studies. These systems are often paired with specialised Water sampler accessories and high-accuracy Flowmeters to ensure that sampling is proportional to flow, even in difficult hydraulic conditions.

For high-pressure research and continuous processing, the SyriXus series of Syringe pumps provides pulseless fluid delivery at pressures up to 20,000 psi. These systems are critical for applications such as petrochemical core flooding, reactant feeding in pharmaceutical R&D, and plastics extrusion. Additionally, for analytical workflows requiring precision separation, the availability of high-quality Liquid chromatography LC columns ensures that your purification processes remain efficient and repeatable. By combining robust hardware with advanced controller intelligence, we help New Zealandn laboratories achieve scientific precision in even the most demanding process environments.

Why Source Teledyne ISCO from John Morris Group?

• Pulseless Fluid Delivery: SyriXus syringe pumps provide exceptionally stable, pulse-free flow as low as 0.00001 mL/min, essential for sensitive chemical reactions and geological core analysis.
• Rugged Environmental Reliability: Automatic samplers feature NEMA 4X, IP67-rated controllers and corrosion-resistant cabinets, designed to survive the harshest outdoor and manhole environments.
• MCERTS Certified Compliance: Many environmental monitoring systems carry MCERTS certification, ensuring that your data meets the strict regulatory requirements for New Zealandn water and wastewater authorities.
• Versatile Fluid Handling: Capable of pumping a wide array of challenging substances, including viscous slurries, liquefied gases like CO2, and highly corrosive organic solvents.
• Advanced Automated Sampling: Patented liquid presence detectors and non-contact sensors ensure accurate sample volumes are collected every time, regardless of changes in head height or liquid composition.

We back this precision range with over 70 years of local expertise, providing Teledyne ISCO customers in New Zealand and New Zealand with factory-trained support, ISO 9001 certified service, and dedicated application guidance.

Frequently Asked Questions

What are the benefits of pulseless flow in a syringe pump?
Unlike traditional reciprocating pumps, pulseless syringe pumps provide a perfectly steady flow without the "pulses" or flow anomalies caused by check valves and piston strokes. This is critical for high-resolution chromatography, catalyst evaluation, and any experiment where even minute fluctuations in pressure or flow could compromise results.

Are Teledyne ISCO samplers suitable for hazardous or explosive environments?
Yes, specific models like the HLf-Series syringe pumps and certain sampler configurations are designed and UL-approved for use in Class I, Division 2 environments. This makes them ideal for monitoring or process addition in areas where explosive gases or volatile vapours may be present.

How does the liquid presence detector improve sampling accuracy?
The patented non-contact LD90 sensor detects exactly when the liquid reaches the pump. This allows the controller to automatically compensate for variations in suction head height (the vertical distance the sample must be lifted), ensuring that the final sample volume is accurate and repeatable every time.

Can I use these pumps for CO2 and other liquefied gases?
Yes, the syringe pumps are frequently used for the precise delivery of liquefied gases. Optional temperature control jackets can be added to the pump cylinder to maintain the substance in its liquid or supercritical state, which is a common requirement in carbon sequestration and foam structure research.

What is the advantage of a refrigerated sampler for wastewater monitoring?
Refrigerated samplers, such as the 5800 series, use a built-in compressor to keep samples at the EPA-recommended temperature of 4°C. This is essential for preserving the chemical and biological integrity of the samples during long-term outdoor deployment in hot or humid New Zealandn climates.

Where can I receive local technical support for Teledyne ISCO in New Zealand?
John Morris Group provides full local support across New Zealand and New Zealand, including on-site installation, technical training, and preventative maintenance by factory-trained engineers. You can contact our team at 0800 651 700 for immediate assistance with instrument selection or troubleshooting.