Cannon Instruments is a long-established specialist in viscosity measurement, trusted by laboratories and industrial users that require dependable, traceable results across New Zealandn Laboratory and Petrochemical workflows. The brand is especially well known for laboratory viscosimeters, viscosity standards, and related solutions used for precise testing, calibration, and quality control.

Cannon’s range includes automated viscometers, manual viscosity baths, portable viscosity testing solutions, and a broad selection of certified viscosity and flow standards. This makes the brand especially relevant for laboratories working in lubricants, fuels, asphalt, polymers, and related materials where repeatability, standards compliance, and measurement confidence are critical.

John Morris Group supplies Cannon Instruments with local technical support, quotation assistance, and after-sales service across New Zealand, New Zealand, and the Pacific. For laboratories seeking a specialist viscosity partner rather than a generalist supplier, Cannon offers a focused technical platform backed by our regional support and service capability.

Technical Applications for Vacuubrand in New Zealand

In New Zealandn research and pharmaceutical manufacturing, achieving stable and reproducible vacuum levels is critical for success. The extensive range of Laboratory vacuum pumps available ensures that tasks such as rotary evaporation, filtration, and degassing are performed with maximum precision. For applications requiring deeper vacuum levels, such as lyophilisation or fine vacuum distillation, high-performance Rotary vane pumps provide the necessary suction capacity and ultimate vacuum while maintaining a compact footprint.

Effective process control is further enhanced by integrating high-accuracy Vacuum gauges and controllers, which allow for real-time monitoring of atmospheric conditions. These Measuring and observing and testing instruments are essential for protecting sensitive samples from bumping or foaming during evaporation. By combining intelligent control with robust hardware, we help New Zealandn laboratories streamline their vacuum processes and improve overall experimental throughput.

Why Source Vacuubrand from John Morris Group?

• VARIO Adaptive Control: Patented VARIO technology automatically adjusts the motor speed to maintain precise vacuum levels, preventing sample bumping and reducing energy usage by up to 90%.
• Superior Chemical Resistance: Chemistry diaphragm pumps feature fluoropolymer internal components, making them exceptionally resistant to aggressive solvent vapours and acidic gases.
• Oil-Free Operation: Many systems provide a clean, dry vacuum that eliminates the risk of sample contamination and the high maintenance costs associated with oil changes and disposal.
• VACUU-LAN Local Networks: These modular systems allow multiple workstations to share a single high-performance vacuum pump, saving laboratory bench space and reducing equipment costs.
• Quiet and Low-Vibration Design: Advanced engineering ensures that even high-capacity pumps operate with minimal noise, creating a more comfortable and focused work environment for laboratory staff.

We combine these world-class vacuum solutions with over 70 years of local expertise, providing Vacuubrand customers in New Zealand with ISO 9001 certified support and NATA-Accredited Calibration services where relevant.

Frequently Asked Questions

What are the benefits of VARIO speed control in a laboratory setting?
VARIO speed control allows the pump to adjust its performance in real-time based on the boiling point of the solvent. This prevents foaming and bumping, protects your samples, and ensures the fastest possible evaporation rates without constant manual monitoring.

Are Vacuubrand diaphragm pumps suitable for corrosive chemical vapours?
Yes, the chemistry-design diaphragm pumps are specifically engineered with PTFE and other fluoropolymers for all wetted parts. This construction provides excellent resistance to most acids and organic solvents commonly used in New Zealandn research laboratories.

How do rotary vane pumps differ from standard diaphragm pumps?
Rotary vane pumps are designed to reach much deeper vacuum levels, making them suitable for applications like freeze-drying and high-vacuum distillation. Diaphragm pumps are typically oil-free and are preferred for standard laboratory applications where chemical resistance is more critical than ultimate vacuum depth.

Can a single Vacuubrand pump support multiple lab workstations?
Yes, through the VACUU-LAN network system, a single pump can be connected to several points of use via integrated check valves. This on-demand vacuum solution is energy-efficient and prevents cross-contamination between different workstations.

How often should I have my vacuum gauges calibrated?
To ensure accuracy and compliance with New Zealandn standards, we recommend annual calibration of your vacuum measurement instruments. Our team provides NATA-Accredited Calibration services to help you maintain the technical integrity of your pressure monitoring systems.

Where can I receive technical support for Vacuubrand products in New Zealand?
Our factory-trained engineers provide local support across New Zealand and New Zealand, including installation, preventative maintenance, and repair services. You can contact our technical team via 0800 651 700 for immediate guidance on pump selection or troubleshooting.