Cobalt explosion

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

abernat

Contributor
Messages
80
Reaction score
19
My Cobalt exploded. Literally. It had faithfully served since 2013. Today, on the boat before departing, it exploded with a bang. The front cover and several parts came flying off. It was under pressure (about 3000 psi) but it was just sitting there. I collected the pieces.

Sorry to see/hear it go.
 
Sorry... What is a Cobalt ?

LOL


It is/was a dive computer sold by Atomic Aquatics, but it was discontinued a very long time ago.
 
My Cobalt exploded. Literally. It had faithfully served since 2013. Today, on the boat before departing, it exploded with a bang. The front cover and several parts came flying off. It was under pressure (about 3000 psi) but it was just sitting there. I collected the pieces.

Sorry to see/hear it go.
There was an issue- resulting in a recall for service- early on in Cobalt production. It had to do with a retaining fitting for the high pressure sensor not being tightened enough in some instances, resulting in a possible air leak, pressurizing the interior. Since the housing is not designed to contain high pressure, it resulted in exactly what you describe, usually when air was first turned on. That sounds like what may have happened with yours. It's kind of amazing it happened after 12 years.

Later on Atomic modified the case design to provide a vent in case of a high pressure leak to the interior.

I'll message you about a possible replacement.

-Ron
 
Thanks. This brand, Atomic, is very hard to find in Europe, never heard about the Cobalt.
A short Cobalt history:
The Cobalt was introduced to the market in 2010, and was the first recreational dive console to have a menu driven, color OLED display, a fully graphic interface with the ability to display things like graphic dive profiles, lists of no-stop times to which you could add surface intervals, an electronic compass, and graphic dive planners, etc. Shearwater and Liquivision did have pixel based, more tech oriented graphic wrist units on the market a few months earlier, but recreational dive computers at the time were mostly black and white segment based displays, much like older calculators.

We designed the Cobalt to be a computer that had a user interface easy enough to use without referencing a manual, and easy to see, with a bright, large screen. We licensed the electronics and firmware design to Atomic in 2007- they then designed the case parts. The Cobalt was quite unique at the time and sold extremely well.

A few years later (2014) we brought out the Cobalt 2, with a faster processor and compass and other electronics and firmware improvements. We had come close to finishing a wrist version when Atomic was sold to Huish Outdoors. Within a couple of years Huish decided to go in a different direction, and be a distributor of electronic products (Suunto & Oceanic, a brand they ultimately purchased) rather than a developer. So the wrist version never saw the market and we were left on our own.

Since Huish Outdoors has ended support for the Cobalts (they want to sell their Oceanic computers) we have continued to help Cobalt users as we are able by providing support and service for the many Cobalts that are out there. We are developing a new generation of computers as independent developers.

European distribution for Atomic products was carried out by a German company, but at some point (maybe 8 years ago, I don’t recall exactly) Atomic ended that relationship. I don’t think they were ever a prominent brand in Europe, maybe more in the UK, but after they cut off the distributor it probably became much less. In the US they are seen as a premium brand, more Porsche than VW, particularly for their regulators.

-Ron
 
We are developing a new generation of computers as independent developers.

What company are you with? What do you produce and sell? I have been watching your interactions with Cobalt users here for many years. You are probably the best manufacturer in terms of product support, and you are extremely nice and very professional. I'd love to see you release dive computers soon. Please keep us posted on your progress.

Good luck to you!!
 

Back
Top Bottom