emc20h
The EMC-20H is the simplest of dive computers to use and understand, even for beginning divers. It is ready-to-use straight out of the box. Merely understand the large easy-to-read display and audible warnings.
The intelligence built into the EMC-20H manages everything else. It automatically, seamlessly, and constantly adapts to your personal diving style, water temperature, salt/fresh water, ascent rates, and altitude . It even has a built in 'Flight Data Recorder' that records changes in altitude during your flight to and from the dive destination. (Eighteen percent of the DCI incidences occurred during or immediately after a Post-dive change of altitude.)
Multi-blend configuration features Cochran's patented gas blend switching.
| Available configured for: | ||
| Air Only | ||
One Mix Nitrox - 1 FO2 |
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Two Mix Nitrox - 2 FO2 |
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| One Mix Nitrox Switchable to One PO2 - 1 FO2 / 1 PO2 | ||
| Two Mix Nitrox Switchable to Two PO2 - 2 FO2 / 2 PO2 | ||
One Mix Nitrox + Helium (One Mix Trimix or Heliox) - 1 FO2 + He |
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Three Mix Nitrox + Helium (Three Mix Trimix or Heliox ) - 3 FO2 + He |
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One Mix Nitrox + Helium (One Mix Trimix or Heliox) Switchable to One PO2 + Helium (Trimix Diluent) - 1 FO2 / 1 PO2 + He |
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| Three Mix Nitrox + Helium (Three Mix Trimix or Heliox) Switchable to Two PO2 + Helium (Trimix Diluent) - 3 FO2 / 2 PO2 + He | ||
| Choice of Wrist Unit Mounting Options | ||
| Module Only | Hose Mount | |
| Wrist Mount - Standard | Twin Console | |
| Retractor | Triple Console | |
| Retractor with Compass | ||
| Choice of Standard Red Backlight or Optional Yellow | ||
| Choice of Wrist Unit Case Color: | ||
| Navy Seal Black - Standard | Bright Sky Blue | |
| Deep Sea Blue | Nitrox Green | |
| Battleship Gray | Sunshine Yellow | |
| Titanium Color | ||
| Choice of Dive Profile Memory (at One-Second Sampling): | ||
| 180 Dive Hours - Standard | ||
| 360 Dive Hours | ||
| 725 Dive Hours | ||
| 1450 Dive Hours | ||
| Interdive Profiling (Records Events Between Dives such as Altitude Changes) | ||
| Uses N Size Alkaline Batteries (User Changeable) | ||
| Battery Life is Over 1000 Dive Hours (Depending on Taclite Usage) | ||
| Extended Range 20 Compartment Algorithm | ||
| Maximum Depth Over 410 feet | ||
| Decompression Ceilings to 410 feet | ||
| No Lock Out | ||
| Real Time NDC and Deco Times Based on Breathing Mix Currently Being Used | ||
| Real Time CNS and OTU Oxygen Toxicity Calculations | ||
| Decompression Times and Ceilings Based on FO2 of All Mixes | ||
| Decompression Times Account for Ascent Rate | ||
| Automatic Altitude Acclimatization up to 16,000 Feet | ||
Environmental Compensation for: |
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| Water Temperature | ||
| Altitude | ||
| Microbubbles | ||
| User Added Conservatism | ||
| Previous Dive Profiles | ||
| Salt Water / Fresh Water | ||
| Predive Airplane Flights | ||
| Postdive Airplane Flights | ||
| Work Load | ||
| No Hands Gas Blend Switching | ||