Aeris Atmos 2 Nitrox Dive Computer Console Full Manufacturers Warranty!! Start Price USD 435.00 Current Price USD 435.00 Time Left - Bid Count 0 Buy It Now Price USD 495.00 Reserve Price - Start Time Saturday, October 11, 2008 End Time Tuesday, October 21, 2008 Location Trevose, PA See more about 'Aeris Atmos 2 Nitrox Dive Computer Console' Description ATMOS 2 Console with Compass Full-Featured Air or Nitrox Dive Computer. The ATMOS 2 dive computer is a unique combination of technology, styling, and function. The ATMOS 2 has all of the features you would expect from an advanced dive computer… and then some. Air, Nitrox or Gauge Modes PC Downloadable Water and manual activation Safety stop count-down timer Audible and visual alarms User-replaceable batteries Accessory knife console option FEATURES Dive Time RemainingDive Time Remaining provides a 'real' number in minutes. This calculation combines Nitrogen and Oxygen absorption, displaying whichever allows less time. Oversized Digits When shopping for a new dive computer, compare the displays. When it comes to viewing critical information, which would you rather see at 100 feet? Water or Manual Activation Is it a good idea to check your computer before entering the water? You bet. Could you forget to activate your computer? Sure. The ATMOS 2 features push-button or automatic activation, triggered by water contact. A benefit of push-button activation is easily verifying operation, but in case you forget, or simply choose not to activate your computer, it can be as simple as jumping in the water. Audible Alarms with Flashing LED Warning Light The ATMOS 2 features a variety of system and user-customized audible alarms, alerting you to situations that pose a potential danger, or simply serve as a convenient reminder. Air or Nitrox The ATMOS 2 acts simply as an ‘Air’ computer until you tell it otherwise, whether that is this weekend or 2 years down the road. As your training and experience grow, the ATMOS 2 is designed to grow with you, being easily programmed for Nitrox mixtures from 21% to 50%. AERIS Dive Computer AlgorithmDecompression theory can be trusted only as far as it has been demonstrated by actual test dive data. In 1987 a unique series of experiments were conducted by Diving Science and Technology (DSAT). Commissioned by the Professional Association of Diving Instructors (PADI), these Doppler ultrasound monitored human experiments conducted by Dr. Michael Powell produced the most comprehensive data set that exists for recreational divers to this day. These data were used to validate the PADI Recreational Dive Planner and are the basis of the algorithm used in all AERIS Dive Computers. Diving By The ColorsAERIS Dive Computers are designed with color-coded bar graphs; green, yellow and red. These graphs monitor three very important diving parameters; nitrogen accumulation, oxygen loading and your personal ascent rate. Pixels build up in each of these color-coded areas to give you a quick, easy reference of these perameters. Proper monitoring of these graphs allows you to select the personal degree of conservatism you wish to build into each dive, putting you in control of your margin of safety. Automatic Safety Stop PromptA brief audible and visual alarm remind you as you approach 15 feet. An automatic 3-minute timer counts down to zero. As in any other dive mode, you still have access to other pieces of information, and there is no penalty should you choose to disregard the safety stop. Interactive Menu System Speed through menu items and set modes easily and quickly with AERIS’s intuitive dual button operation. Date and Time Stamp The ATMOS 2 features time of day on the surface as well as underwater for quick reference. Time and date stamp also helps you to easily identify specific dives in Log Mode or PC download memory. User Friendly Mode Icons All AERIS computers feature bar graphs and universal icons that help you to quickly understand the information displayed on the screen at a glance. Graphic User Interface™ Using the recognizable logic of green, yellow and red color-coding in conjunction with bar graphs, the diver has at-a-glance information. As easy to understand as a traffic light, the Graphic Diver Interface helps you to easily monitor No-Decompression status, Oxygen Accumulation and Ascent Rate. Automatic Altitude Compensation All AERIS computers automatically compensate for altitude up to 14,000 feet, giving adjusted no-decompression times and depths. They even automatically recalibrate the depth display for freshwater instead of seawater. Diver-Replaceable BatteriesAll AERIS computers feature diver replaceable batteries. This can be a real trip-saver on board a live-aboard boat! Battery Hot Swap™ An added benefit to diver replaceable batteries. The “hot-swap” feature allows you to change batteries between dives while maintaining all calculations. 24-Hour Fly Countdown and Calculated Desaturation TimeThe ATMOS 2 features both a dual 12-hour countdown timer and calculated Desaturation Time, the theoretical time required to off-gas all residual nitrogen at sea level. Variable Ascent Rate Indicator™ Some computers simply flash an icon, telling you that you’re ascending too quickly. The ATMOS 2’s Variable Ascent Rate Indicator bar graph acts as a speedometer, allowing you to very precisely control your ascent rate via the green, yellow, and red bar graph. Depth-Dependent Ascent RateThe ATMOS 2 features a depth-dependant ascent rate, allowing increased rates at deeper depths and providing additional safety as you near the surface. Backlighting The ATMOS 2 features an intense bluish green light that illuminates the entire dial of the computer evenly at the push of a button. The backlight may be activated either on the surface, or underwater and remains on for button depression time plus the duration that you choose. 20 Dive On-Unit Log Book The ATMOS 2 features on-unit data storage capacity for 20 dives. Date and time stamp makes locating and viewing a specific dive quick and easy. Optional Computer Interface The ATMOS 2 features a watertight, plug-in serial connection for fast and reliable PC download. Feature-rich software provides intuitive post-dive analysis and logging. You have the option to add and/or edit many pieces of information to customize your log book, with data such as depth and decompression status during a dive, maximum depth, bottom time, no-decompression status, descent and ascent rate, surface interval, and any violations recorded automatically. Optional PC UploadIn addition to detailed dive analysis, the optional Computer Interface also allows you to quickly and easily set all of your ATMOS 2 settings and options directly through your PC. Advanced Dive Planning Simulator While AERIS manuals and cue cards are simple to understand, some people learn better through hands-on experience. The on-unit Simulator Mode allows you to run the ATMOS 2 through actual dive profiles including Air Dive, Nitrox, Gauge Mode, and Decompression. You will see the dive happen on the screen as you would in the water. While this is not a substitute for reading and understanding your Owners Guide, it provides detailed dive planning, is an excellent auxiliary learning tool, and it is a great way to refresh your memory on the way to the dive site, particularly if you have not been diving for a while. A side benefit is that you can always show your dive buddy what a cool new dive computer you have! Extended Range Gauge Mode Divers using advanced breathing gas mixtures or otherwise conducting planned dives beyond the operational limits of the computer may utilize the ATMOS 2 as an advanced air integrated digital depth gauge and bottom timer with detailed PC Interface. Split Set Mode Access With a computer as advanced as the ATMOS 2, you may have to push a lot of buttons to personalize it just the way you want. We have split the set mode into two separate menus. Set Mode 1 includes Nitrox mix, maximum depth alarm, and other options that may change from dive to dive. Set Mode 2 includes units of measurement, PC sampling rate, and other personal preferences that will most likely be set once and forgotten. USER SETTINGS AND OPTIONS Air or NitroxThe ATMOS 2 acts simply as an ‘Air’ computer until you tell it otherwise, whether that is this weekend or 2 years down the road. As your training and experience grow, the ATMOS 2 is designed to grow with you, being easily programmed for Nitrox mixtures from 21% to 50%. Maximum Depth AlarmThe Maximum Depth Alarm provides an audible warning upon reaching your planned maximum depth. This is an important safety feature for deeper dives or less experienced divers, and it comes in handy for rebreather diving where you can pre-set another level of safety. Elapsed Dive Time Alarm You’re on a boat trip and the captain says, “Dive your own profiles, but be back in an hour – we’re having lunch!” Just set your ATMOS 2 to alert you when your elapsed dive time reaches one hour. Units of MeasurementChoose between Metric and Imperial settings for depth and pressure. 12/24 Hour Time FormatChoose between 12 or 24 hour time format, independent of Units of Measurement. Date and Time of Day The ATMOS 2 displays time of day on the surface as well as underwater for quick reference. Time and date stamp helps you to easily identify specific dives in On-Unit Log Mode or PC download memory. Audible Alarm and Flashing LED Warning Light On/Off You may choose to deactivate all audible and LED alarms. Nitrogen Tissue Loading Bar Graph Alarm Many divers have claimed that AERIS’s Nitrogen bar graph design provides the ultimate user-adjustable computer. Want to be a bit more cautious? Make it a personal rule to never enter into the yellow caution zone, or stay one pixel away, or – you get the point. Now you can program the ATMOS 2 to do it for you. Set it once and let your computer alert you when your bar graph reaches a pre-determined level. Dive Time RemainingDive Time Remaining provides a ‘real’ number in minutes. This calculation considers both Nitrogen and Oxygen absorption, displaying whichever allows less time. With this unique ATMOS 2 feature, you are able to program an audible alarm to alert you upon reaching a pre-set number in minutes. Maximum PO2 Level (Nitrox)When diving Nitrox, do you prefer your maximum PO2 exposure to be 1.2 ATA? 1.6 ATA? Depending on where you learned and your own personal comfort zone, the answer may be very different from diver to diver. The ATMOS 2 lets you set your own limit. Program an audible alarm to sound at the level that you prefer. FO2 50% Default On/Off Following a Nitrox dive, many dive computers calculate your next dive based on a “worse-case scenario”, mix of 50% Oxygen and 79% Nitrogen should you forget to reset your actual mix. With FO2 50% Default OFF, your mix remains at the original set point until you change it again. Backlight DurationWould you like the backlight to shut off as soon as you release the button? Would you rather it remain on for 0, 3, or 7 seconds? We don’t need to make these decisions for you; it’s your choice. PC Interface Sampling RateYou have the option to choose at which rate (timed or depth transition) the ATMOS 2 samples and stores data for later download to your PC. More frequent sampling will provide extreme detail of your dive profiles with limited storage capacity. Less frequent sampling, while it provides less detail, can store up to 150 dives! Extended Range Digital Gauge Mode On/OffActivate Digital Gauge Mode for freediving or dives conducted beyond the limits of the computer. Water Activation On/OffDo you tend to keep your equipment in a wet dive bag longer than you should? Are you an Instructor or Divemaster in an environment where your gear is never dry? Would you like to disable the water activation feature? Now you can. SPECS FEATURES & FUNCTIONS ATMOS 2 Modes of Operation Air, Nitrox and Gauge Push Buttons 2 Mounting Options Console, Wrist, Retractor, Hose Mount Activation Water or Push Button Algorithm Basis Modified Haldanean / DSAT (Diving Science and Technology) Database Altitude Algorithm Basis NOAA O2 Limit Basis NOAA Tissue Compartments 12 (5 to 480 minutes) Automatic Altitude Adjustment 2,000 - 14,000 ft Decompression Capability 10 - 60 ft (3-18 m) Automatic Safety Stop Prompt YES Cylinder Pressure and Air Time Remaining NO Audible Alarm YES Ascent Rate Range 11-30 fpm / 21-60 fpm Ascent Rate Maximum 30 fpm (<60 ft) 60 fpm (>60 ft) Backlight YES Diver Replaceable Batteries YES Battery Type CR2450 Battery Life* 300 HOURS Battery Hot Swap (retains calculations) YES Low Battery Indicator (Graphic) YES Calendar / Clock YES Operating Depth (Max) 330 ft Operating Depth (Gauge Mode) 399 ft 12/24 Hour Time to Fly Countdown YES Calculated Desaturation Countdown YES High O2 Alarm / Warning 300 SOTU / DOTU High PO2 Alarm / Warning 1.6 DEFAULT OR USER SETTING On-Unit Log Capacity 20 DIVES PC Interface OPTIONAL PC Settings Upload OPTIONAL Download Memory Capacity UP TO 150 DIVES** Pre-Dive Planning Sequence PUSH BUTTON 30-190 ft On-Unit Simulator and Dive Planner YES Temperature Display YES Air Time Remaining Bar Graph NO Nitrogen Tissue Loading Bar Graph YES Oxygen Loading Bar Graph YES Variable Ascent Rate Bar Graph YES No Decompression Time Remaining Display YES Air Time Remaining Display NO O2 Time Remaining Display YES Interactive Set Mode Menu YES Set "Turn Around" Pressure Alarm NO Set "Ending" Pressure Alarm NO Set FO2 Value (%) AIR, 21-50% Set Audible Alarm On/Off YES Set Max Depth Alarm YES Set Elapsed Dive Time Alarm YES Set Maximum Nitrogen Tissue Loading Bar Graph Alarm YES Set Dive Time Remaining Alarm YES Set Units Of Measurement YES Set Time Format (12/24 Hour) YES Set Time of Day YES Set Date YES Set Maximum PO2 Alarm YES Set FO2 79/50% Default YES Set Backlight Duration YES Set Sampling Rate (PC Interface) 2/15/30/60 SECONDS2/5/10 FT Set Digital Gauge Mode On/Off YES Set Water Activation On/Off YES Warranty 2 YEAR AERIS Dive Computer AlgorithmDecompression theory can be trusted only as far as it has been demonstrated by actual test dive data. In 1987 a unique series of experiments were conducted by Diving Science and Technology (DSAT). Commissioned by the Professional Association of Diving Instructors (PADI), these Doppler ultrasound monitored human experiments conducted by Dr. Michael Powell produced the most comprehensive data set that exists for recreational divers to this day. These data were used to validate the PADI Recreational Dive Planner and are the basis of the algorithm used in all AERIS Dive Computers. Diving By The ColorsAERIS Dive Computers are designed with color-coded bar graphs; green, yellow and red. These graphs monitor three very important diving parameters; nitrogen accumulation, oxygen loading and your personal ascent rate. Pixels build up in each of these color-coded areas to give you a quick, easy reference of these perameters. Proper monitoring of these graphs allows you to select the personal degree of conservatism you wish to build into each dive, putting you in control of your margin of safety. *Battery Life: Battery life estimates are based on full-capacity batteries, and continuous usage as described. - 7 days per week - 2 dives per day - 1 hour dive time - 2 hour surface interval - 18 hour interval from last dive to the first of the next day **AERIS Dive Computers have user selectable Sampling Rates that determine when data is sampled and stored for subsequent download to associated PC interface programs. More frequent sampling provides more data per dive yet results in storage of fewer dives for download. Use with Air or Nitrox, with or without air integration, dive profiles, and other variables also effect the number of dives that can be stored. Although as many as 150 dives might be stored for consistent 60 foot dives with the Sampling Rate set for a 10 foot rate, as few as 3 may be stored when the profiles fluctuate and the sampling rate is set for a 2 second rate. COMPARE NOTE: The documents listed below are for reference only. For specific operational details, consult the original paper documents included with your product. Dive Computer Comparison Chart MANUAL ATMOS 2 Operating Manual - 12-7129-r02.pdf DEMO NOTE: The ATMOS ai Interactive Demo is designed with Macromedia Flash technology. Click the link below to launch. ATMOS 2 Interactive Demo Place a Bid!