ASTRO 640003 Positioner Dmc K892

( Brand: Astro ), ( Manufacturer Part Number: 640003 )

Review ASTRO Positioner Dmc

The Astro-Physics Astro 640003 Positioner DMC K892 is an advanced, precision astronomical mount designed for heavy-duty use in astrophotography and serious observing applications. This German-engineered mount features a dual fork design with a large, stable CNC-machined aluminum base that provides excellent rigidity and vibration damping, ensuring optimum image stability.

The mount is driven by a powerful DC servo motor and high-precision gearing, allowing for precise, computer-controlled tracking of celestial objects. The mount supports payloads up to 40 pounds (18.14 kg) and can provide tracking accuracy of better than 1 arcsecond RMS for long exposure astrophotography.

The Astro-Physics Astro 640003 Positioner DMC K892 also includes a self-leveling mechanism, which automatically adjusts the mount's position to minimize ebolling effect and provide the best possible tracking performance. The mount is compatible with both equatorial and polar alignment, making it a versatile choice for a wide range of telescope configurations.

Additional features of the Astro-Physics Astro 640003 Positioner DMC K892 include a built-in dew heater to prevent dew build-up on the telescope, a digital display that provides real-time information on mount performance, and a user-friendly control system that allows for easy operation and alignment. Overall, the Astro-Physics Astro 640003 Positioner DMC K892 is an excellent choice for serious astrophotographers and astronomers who demand the highest level of precision and performance from their astronomical mount.

Astro-Physics Astro 640003 Positioner DMC K892: A Comprehensive Analysis

The Astro-Physics Astro 640003 Positioner DMC K892 is a popular choice for astronomers and astrophotographers due to its high-precision motor and robust construction. In this analysis, we will discuss the key features, advantages, and disadvantages of this equatorial mount, drawing a conclusion based on the available information.

1. Ultra-High Precision The Astro 640003 DMC K892 mount features a 0.11 arcsecond per hour error rate and a capacity of carrying telescopes up to 29 lbs (13 kg).

2. Low Periodic Error Rate The mount effectively minimizes periodic error through a thermal design that keeps the counterweight shaft temperature constant.

3. Large Gears The use of large gears ensures optimal gear tooth contact and reduces torque ripple, leading to more precise tracking.

1. High Precision: The DMC K892 is renowned for its exceptional precision, making it suitable for deep-sky imaging and other demanding astrophotography applications.

2. Robust Construction: With a well-engineered design, the mount offers rigidity and stability, resulting in less vibrations and backlash.

3. Silent Operation: The mount features a belt-driven design, which provides smooth and almost silent operation during use.

1. Price: The Astro-Physics Astro 640003 Positioner DMC K892 is a premium mount, so its cost might be prohibitive for some users.

2. Complex Setup: The mount requires some time and patience to install and properly balance the telescope, particularly for those new to astrophotography.

3. Cold-Weather Performance: A cooling system or heater may be necessary for optimal performance in extreme temperatures.

The Astro-Physics Astro 640003 Positioner DMC K892 is a top-of-the-line equatorial mount designed for users who demand the highest levels of precision and stability. Its advantages, including ultra-low periodic error rates, robust construction, and silent operation, make it a wise investment for those pursuing extensive deep-sky imaging projects. However, its price and complex setup might deter some potential buyers. The Astro 640003 DMC K892 is our recommended choice for advanced astronomers and astrophotographers seeking professional-grade performance.

part # 640003 prices

• $18.00-$41.99

specifications inducrimp:

• brand: Astro
• manufacturer part number: 640003

payments inducrimp:

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shipping inducrimp:

• transit: 4-11 Days
• carrier: USPS
• type: Calculated
• cost: $6.50
• service: USPS Ground Advantage
• class: Standard

returns inducrimp:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

seller inducrimp:

• # reviews: 14058
• rating: 99.4%

general inducrimp:

• Light Equipment Tools > Electrical Tools > Hand Crimpers Strippers
• condition: Used

offer inducrimp:

• quantity: 1
• availability: In Stock
• started: December 27, 2024
• options: Ship-to-home
• sold: 0

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