Mares Nemo WIDE - Technical and Functional Specifications; Hardware and Algorithm Specifications; Interface, Log Book, and Alarms

49
DIVE COMPUTER NEMO WIDE
FIG. 37
TECHNICAL/FUNCTIONAL
CHARACTERISTICS
TECHNICAL FEATURES
DEPTH MEASUREMENT
• Maximum displayed depth: 150 m (492 ft).
• Measurement resolution:
• 10 cm (3.95 in) in the 0-100 m (0-328 ft) range;
• 1 m (3.28 ft) in the 100-150 m (328-492 ft)
range.
• Temperature compensation of the measurement
between -10 and +50 °C (14/122 °F).
• Measurement accuracy from 0 to 80 m (0-262 ft):
±1% of full scale.
• Depth display: meters (m) / feet (ft).
• Manual fresh/seawater selection.
• Difference between fresh/seawater: 2.5%.
TEMPERATURE MEASUREMENT
• Measurement range: -10/+50 °C (14/122 °F).
• Measurement resolution: 1°C (1°F).
• Measurement accuracy: ±2 °C (±4 °F).
• Temperature display: Celsius (°C)/ Fahrenheit (°F).
• Operating temperature: from -10 to +50 °C
(14/122 °F).
• Storage temperature: from -20 to +70 °C
(-4/+158° °F).
BATTERY
• Lithium 3V CR 2450 battery.
• Life: over 170 dives*.
* NOTE
Data refer to calculations performed with
the following parameters:
- Average length of every dive 45 min
- 12 months of OFF-MODE.
- Battery life is affected by the operating
temperature.
- At lower temperatures the battery life
decreases.
- The life of the battery will vary
depending on use.
ALGORITHM
• RGBM Mares-Wienke, the result of a
collaboration between Dr. Bruce R. Wienke and
the Mares Research and Development Center.
• 10 tissue compartments.
• Reduction of permissible gradient (M factors) in
case of repetitive dives, deeper-than-previous
dives or multi-day diving.
• Deep decompression stops.
• Safety stop.
• Ascent rate: 10 m/min.
• Altitude programs:
• P0 from 0 to 700 meters ASL (0-2296 ft);
• P1 from 700 to 1500 meters ASL (2296-4921 ft);
• P2 from 1500 to 2400 meters ASL (4921-7874 ft);
• P3 from 2400 to 3700 meters ASL (7874-12139 ft).
• Personal correction factor for added safety.
MECHANICAL CHARACTERISTICS
• Mineral glass.
• 4 buttons.
FUNCTIONAL
CHARACTERISTICS
USER INTERFACE
• 4-button easy access.
DIVE OPERATING MODE
• AIR.
• EAN.
• BOTTOM TIME.
SCROLLING OF NO DECOMPRESSION LIMITS
• From 12 to 48 m (39 -157ft).
LOG BOOK
• Log book.
• All dives are stored with profile points at 20
second intervals, for a total of max 40 hours.
BACKLIGHTING
• Temporary.
AUDIBLE ALARMS
• Omitted decompression stop.
• Excessive ascent rate.
• No decompression limit reached.
• Deep stop.
• Maximum depth in relation to the max PPO
2
setting.
PC INTERFACE
USB (optional).
ENGLISH
2334-Nemo Wide-ing-rev.indd 492334-Nemo Wide-ing-rev.indd 49 19/09/2006 11.09.5519/09/2006 11.09.55
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