Tag Archives: rebreather

Technical Divers Searching for Superbug Killing Molecules

January 25, 2018

Technical Divers Searching for Superbug Killing Molecules

Antimicrobial Peptides from Sea Urchins in the Twilight Zone of Bahía Banderas México

The overuse of antibiotics in the last several decades has created resistance in many of the microorganisms that cause some of the []

Control of O2 Levels in a Diver's Rebreather

April 21, 2017

Control of O2 Levels in a Diver's Rebreather

There are several methods in use for controlling the O2 level. The difficulty is to a find solution that is relatively simple and that maintains acceptable levels of O2 even when depths and diver workloads change.

What is <span style='text-transform: capitalize;'>DiveCAN</span>® and why should  I care?

March 22, 2016

What is DiveCAN® and why should I care?

Digital communications are clearly replacing analog communications in computer based devices.  As more digital communication becomes integrated into rebreathers, Shearwater went in search of the best digital solution.

We looked at basic serial and at []

Why do you calibrate a CCR with pure Oxygen?

September 15, 2015

Why do you calibrate a CCR with pure Oxygen?

We frequently get asked the question as to why we use O2 as a calibration source for oxygen sensors in closed circuit rebreathers (CCR).  A CCR diver often has multiple gasses available, any of which []

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Upcoming Dive Shows

Shearwater Research will be at the following dive shows:

DRT HONG KONG 2018

Read More / Dec 14 - Jan 16 Booth No. 124

Diving Festival 2019 | ダビンフェスティバル 2019

Read More / Feb 1, 2019 - Feb 3, 2019 TBC

DC SCUBA SHOW 2019

Read More / Feb 22, 2019 - Feb 23, 2019 Booth No. 205

OZTEK 2019

Read More / Mar 16, 2019 - Mar 17, 2019 Booth No. 37

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BENEATH THE SEA 2019

Read More / Mar 29, 2019 - Mar 31, 2019 Booth No. 215/314

MARINE DIVING FAIR (マリンダイビングフェア2019)

Read More / Apr 5, 2019 - Apr 7, 2019 TBC (ダイビングギアメーカーゾーン)

ADEX SINGAPORE 2019

Read More / Apr 12, 2019 - Apr 14, 2019 TBC

DRT SHANGHAI 2019

Read More / Apr 12, 2019 - Apr 14, 2019 Booth No. D148

SFO SCUBA SHOW 2019

Read More / Apr 26, 2019 - Apr 27, 2019 Booth No. 45

DRT TAIWAN 2019

Read More / May 31, 2019 - Jun 2, 2019 A71