Description:
1.Marine Clock;2.Quartz analog;
3.Necessary instrument for marine wireless room;
4.Internal communication equipment.
MarineClock
Necessary instrument for marine wireless room
FEATURES:
* Adopt the latest electronic technology and traditionalmechanical craft with metal machine core
* Indicate time through CMOS integrated circuit function todrive stepping motor and move the clock hands
* Accurate timing, reliable performance, convenient use andlow power consumption, etc.
* Have a central second hand and clock face indicatingsilence time
* Double-colored pointers, simultaneously indicate BeijingTime and the Greenwich Time
SPECIFICATIONS:
Quartz resonator | NDK 4. 194304MHZ |
Integrated circuit | 551 2F, impulse width 46.87 5ms, output frequency0.5Hz |
Energy converter | One pair of extremely offset stepping motor Minute hand output moment is bigger than l X l0-2Nm |
Timing precision | Error less than ±0.5s/d under 23 °C~±2°C Error less than ±1 s under 0°C ~ 40°C |
Ambient temperature | -10°C ~ 55°C |
Consumption | One piece of No.2 cell lasts for a year |
Anti-vibration & impactproperty | Stand well under vibration of 8 0Hz2g, and impact of 5 g for 3 0 minutes |
Outline | Φ228 ×60mm with Φ170mm clock face |
Weight | 1kg |
