New Zealand Leaders in Controlled Atmosphere Systems

SERVICES

Pipfruit atmosphere control systems

I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font.

Brewing and wine making

I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font.

Controlled atmosphere doors

I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font.

SERVICES

Fruit Storage Solutions

For optimum fruit out turn low oxygen and dynamic CA is available. Isosoft can control the rate of cooling and humidity within the rooms, in addition to O2 and Co2. Real time fruit weight loss can be measured using Sentinel. Metabolic activity levels are measured by the harvest watch system.

Brewing and wine making

Substitute CO2 with nitrogen at 99.99% purity. Generated on site automatically on demand. Perfect for all brewing and wine making needs.

Controlled atmosphere doors

We install and maintain industry proven gas tight doors that are compliant to NZ standard ASF2. We are one of the few authorised importers of these doors from Italy. These doors are designed for a long service life.

PSA nitrogen generator in a pipfruit setting

Pipfruit atmosphere control systems

Operating Systems and Audits

We ensure systems are in place to guarantee optimised fruit return. We also assess systems for operator and staff safety.

Brewing and wine making

Room Testing

We can conduct annual testing of room gas tightness and the identification of any leaks. Room gas tightness is maintained to allow DCA or ultra low O2 to optimise fruit out turn.

Industrial Nitrogen

Nitrogen can be used in many areas. For example bulk storage of oxygen sensitive liquids, oxidisation management, laser cutting and fire management.

ABOUT

ABOUT

CA Systems Ltd opened in 2021, having been impressed by the incredible technology Isolcell has to offer. Paul Barker, Managing Director has been in the apple industry most of his adult life and understands the value CA systems can bring to extending fruit shelf life. CA Systems is based in Hastings, however with the arrival of Cyclone Gabrielle it prompted a move supporting industries outside of horticulture.

CA Systems now sources Nitrogen generators and control systems that are designed for beverage production (in addition to fruit storage systems).

CA Systems can produce a custom solution that reduces consumption of Co2 and deliver major cost savings.

Projects in Nelson and Auckland have given CA Systems a presence throughout New Zealand.

CA Systems are a family business owned by Paul and Julie Barker.

CA Systems use a mix of permanent staff and contract engineers to install and maintain gas control systems.

ISOLCELL equipment is typically up to 100% more efficient than alternative solutions.

As a business, we pride ourselves on the fact that we plan, install, and optimize the technology to preserve value.

Every business has different objectives which are supported by a custom solution.

We look forward to all the new opportunities that Isolcell CA Systems have for the New Zealand industry.

PROJECTS

Team

Our Products

PSA Nitrogen Generators

The ability to produce nitrogen on site is key for many services. PSA generators measures and maintains oxygen levels in a room and controls purity. Up to 99.99% nitrogen output, which has so many potential uses in agriculture and industries around New Zealand.

CO2 Scrubbers

Control CO2 with the lowest possible Oxygen levels with minimum use of nitrogen. The quality and unique technology of Isocell's active carbon installation optimises performance in terms of absorption efficiency.

Highly efficient, and a long service life makes this product revolutionary for CO2 management

Gas Analyzer

CO2, O2 and Ethylene analysers are extremely precise and easy to use. Centralised analysers are placed in the machine room. Analysers can be networked to a computer management system (Isosoft technology). Data is visible by remote access. Has alarm management for O2 and CO2 levels.

CA Doors

CA Systems recommends Foris Index or Arco doors. These doors are extremely robust and have been proven in a New Zealand environment being compliant with AS F2. Has an escape hatch from the inspection window if the main door is locked.

ISOSOFT technology

ISOSOFT software can completely manage controlled atmosphere systems. It is the industries most advanced automatic management software. Designed so it can manage any post harvest storage environment

temperature, O2, CO2 and ethylene. Automatic machinery control and has remote access with data and alarm export.

Pressure breathing bags

Helps minimise room pressure changes during room fan coil defrost and exterior air pressure changes. Carefully installed to guarantee long service life.

Room safety relief valves

Valve protects the structural integrity of your coolstore. These vents allow air ingress or discharge when required. Specifically when closed, it minimises gas exchange from the atmosphere. Room safety relief valves are ideal for CA, Smartfresh or any gas room post harvest treatments.

Screenshot 2024-05-13 at 6_edited_edited_edited_edited_edited_edited_edited.jpg

Harvest Watch Technology

This technology measures real time fruit metabolic activity in CA. It uses special sensors to dynamically control the environment to the physiological condition of the fruit. Helps to preserve colour, reduce rotting and has greater consistency than other technologies.

CONTACT

Inquiries

For any inquiries, questions or commendations, please call Paul at 021 877 034, Jon 021793594 or Julie 021877032

Office

703 Warren Street North, Hastings 4122

Contact Us

Get a quote: 021 877 034