Sky-Watcher EQ3-2
Medium tung ekvatorialmontering. Bærekapasitet ca. 5 kg.
Fra produsentens engelske produkpresentasjon:
The superb EQ3-2 mount receives high marks from experienced observers. This sturdy mount offers precision and stability along with a host of other features for the serious astronomer. The mount rests firmly on a large, adjustable aluminium tripod with accessory tray. A bubble level allows for quick and accurate levelling. Slow-motion control knobs allow for continuous manual tracking of celestial objects. The precision mount features full 360º worm-gear tracking controls on both R.A. and DEC. axes. Dual metal setting circle dials allow quick location of target using celestial coordinates. An optional polarscope is available for aiding in polar alignment. Optional single-axis and dual-axis D.C. motor drives can be installed for auto-tracking purposes.
Spesifikasjoner:
SynScan TM V.3 Firmware Updateable Hand Control
New features include ongoing firmware updateability via the internet, Pointing Accuracy Enhancement (PAE), and capability to store star alignment data. Also can accept new GPS mouse attachment.
High precision stepper motors
Motor Controller: Microstep driving with auto-power saving feature
Resolution: 0.288 arc second
Slew Rate: 0.5x, 1x, 8x, 16x, 32x, 64x, 400x, 500x, 600x, 800x
Tracking Rate: Sidereal, Lunar, Solar
Tracking Mode: R.A. tracking
ST-4 type Autoguider Interface: Support 0.25x, 0.5x, 0.75x 1x guiding rate
Maximum Payload Capacity: Approx 9kg
Power requirement: 11 to 15 V DC 2 Amp (Tip positive) (Power supply not included)
Software Features:
Alignment Method: One-Star Alignment, Two-Star Alignment, Three-Star Alignment
Pointing Accuracy: Up to 1 arc min
Object Catalogues: Messier, IC, NGC, Caldwell
42,900+ Object Database: Including Planets, Named Stars, Double Stars, Variable Stars & User-Defined Objects
Backlash compensation
Periodic Error Correction
Premium PC Interface: ASCOM compatible, Nexstar-5i compatible protocol and command set
User-tunable LCD contrast, LED backlight and buzzer volume
Pointing Accuracy: Up to 1 arc min
Object Catalogues: Messier, IC, NGC, Caldwell
42,900+ Object Database: Including Planets, Named Stars, Double Stars, Variable Stars & User-Defined Objects
Backlash compensation
Periodic Error Correction
Premium PC Interface: ASCOM compatible, Nexstar-5i compatible protocol and command set
User-tunable LCD contrast, LED backlight and buzzer volume
