Custom Built Titanium Radiator with Venturi intake and output for the power supply cooling released into mass production (eliminating need for additional parts like coolant, heat exchanged and cooling pump)

New commercial cell model designed for higher energy efficiency especially in the fresh water

Commercial chlorine generator Ecoline™ for fresh water with skid- mounted design was released into mass production

Control Board Version 5.3.5 for Autochlor™ commercial chlorine generators
with more features was released for mass production

pH Probe Control Board Version 2.1 was released for mass production

Control Board Version 5.3.4 with more features was released for testing

Commercial chlorine generators built smaller with less parts (no acid tank) but with the same functionality (with acid cleaning system)

Autochlor™ commercial chlorine generators designed with its own built-in circulation pump and simplifying the installation

Autochlor™ commercial chlorine generators designed for low flow (i.e. 50-70 L/min instead of 300-500 L/min) with only 25mm plumbing (instead of 80mm plumbing) simplifying the installation

Commercial chlorine generator Ecoline™ for fresh water with modular design was released into mass production

pH Probe Control Board Version 2.0 was developed for testing

Control Board Version 5.3.3 with more features was released for testing

Control Board Version 5.3.2 with more features was released for testing

Ecoline™ fresh water chlorine generator is adapted from fresh water pool application to many other various water treatment applications (cooling towers, waste water, bore water, etc.)

Water Temperature Sensor enclosed into custom built Titanium housing is released into mass production

Custom Built Titanium Pressure Relief valve released into mass production

pH Probe Control Board Version 1.0 was developed for testing

Control Board Version 5.1 for Autochlor™ commercial chlorine generators was developed as a replacement part for Version 1.0

Control Board Version 5.3.1 with more features than in Ver 5.3 was released for testing

New electrode, cell cable electrical plug and PCB upgrades introduced.
Machines are now carry suffix "A" to identify the revision.

SM Series

The colour for SM series was changed to metallic paint for better UV resistance and heat reflection.
Other modifications are:

- Electrical connector for the electrode
- Improved cassette design
- Ergonomic locking ring with soft rubber finish
- Anodized aluminium chassis for better corrosion resistance.

AC/RP Series

The clear cover on the AC/RP series has been redesigned. The benefits are:
- an improved IP rating (ingress protection)
- superiour UV protection; and
- better cosmetic appeal

Fan Controller Version 1.1 board released for energy efficient power supply cooling in Autochlor™ Commercial Chlorine generators

This model was introduced to replace earlier released Enviox. The new Chlorogen™ unit combines salt, fresh water and electricity (or fresh water and electricity only) to produce a 0.8% Sodium Hypochlorite solution which can be used to disinfect fresh water in swimming pools, drinking water supply, sewerage, grey water, cooling tower water, ballast water and any other application where liquid chlorine can be injected.

Control Board Version 5.0 for Autochlor™ commercial chlorine generators was developed, tested and released for mass production.

Control Board Version 5.3 for Autochlor™ commercial chlorine generators was developed, tested and released for mass production.

Working prototype was built and installed for testing.

Release of Autochlor™ RP Mini Chlorine Generators. This model is ideal for the spa or Jacuzzi. Made to satisfy growing market needs, this product has the capacity to produce 7 grams of chlorine per hour.

Further development in programming and hardware enabled the residential Autochlor™ SM to operate in water with a salinity concentration of up to 3.5% compared with the industry standard of 0.7%, and up to 36% in the commercial series. This development encourages water efficiency, making it environmentally friendly.
Sea-water and any other salt concentration becomes instantly acceptable using this unique development. The electrode-cell and an ultra sensitive electronic control board actually senses the amount of salt in the water and adjusts the cell voltage automatically without affecting the programmed level of chlorine output. It should be noted that sea water near the shore ranges up to 2.7%, which makes the water along the shoreline appropriate for use in pools.

Sub Board Version 2.1 for Autochlor™ commercial chlorine generators developed, tested and released for mass production

Control Board Version 3.0 for Autochlor™ commercial chlorine generators developed, tested and released for mass production

Control Board Version 1.0 for Autochlor™ commercial chlorine generators developed, tested and released for mass production

New Toroidal transformers replaced the older EI type in most Autochlor™ AC /RP series chlorine generators with the output up to 25 AMP, including units with 12V underwater light options.

Advantages over EI transformer:

· Compact and lightweight; reduced freight cost
· Low-Stray Magnetic Field: Toroids emit very low radiated magnetic fields
· Low Mechanical Hum: No laminations or bolts that can loosen over time and generate audible buzzing noise
· High Efficiency: 15%-30% more energy efficient
· Low Operating Temperature: dissipates heat much quicker

AIS received the Best Medium Business Idea (Metropolitan) Award in the 2005 Yellow Pages Ideas Grants for the Switch Mode Power Supply for residential chlorine generators.

Autochlor™ Commercial Chlorine Generator built on Switch Mode Power Supply (SMPS) technology was released for mass production making AIS the only company to successfully use this form of power supply for both domestic and commercial applications.

Working prototype was built.

Modifications made to Autochlor™ SMC series, improving cooling and power efficiency.

Semi-bi-polar electrode was introduced to increase chlorine production and improve power efficiency.

Major redevelopment of Anode production plant including improvement of all stages of anode production.

The introduction of Switch Mode Power Supply (SMPS) in chlorine generators set a benchmark in the salt-water chlorination industry, delivering a massive 95% efficiency and only a fraction of the weight of the traditional EI type transformer.

Originally used in computers, SMPS were low power, multi output devices, but needed substantial redesign to make them usable for our application.