ARISTO Beam Compass - AH59000

This ARISTO beam compass is a high-quality precision tool designed for creating large circles with...

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Product Information

Full details

The ARISTO Beam Compass (AH59000) is a high-precision tool tailored for architects, technical drafters, and advanced crafters who need to draw circles larger than standard compasses allow. Its primary benefit is the ability to generate perfect circles up to 1280 mm in diameter using a stable, professional-grade aluminum system. While highly accurate, the assembly-based design requires a few moments to set up compared to traditional fixed-arm compasses.

All features

Model Part NumberAH59000
BrandARISTO

Extended Product Information

FAQs

What is the maximum diameter this compass can draw?

It can draw circles up to 1280 mm in diameter.

Can I use different types of lead?

Yes, the set includes a 0.5 mm fine lead insert and standard lead, accommodating different drafting needs.

Is the compass easy to travel with?

Yes, when disassembled, the longest component is approximately 35 cm, allowing it to fit into most standard drafting cases.

What size mounting hole do the attachments use?

The runners and attachments use a standard 3.5 mm mounting hole.

Does it come with replacement needles?

The set includes a needle and a spring insert; ensure they are stored safely after use to avoid loss.

Troubleshooting

The circle is inconsistent or wobbling while drawing.

Check that the locking mechanisms on the aluminum runners are tightened securely and that the needle is seated firmly in the surface.

The lead keeps breaking during use.

Ensure you are using the correct diameter lead for the insert and apply less lateral pressure while drawing the arc.

Pros and Cons

Pros

  • Capable of creating very large, accurate circles
  • Sturdy aluminum profile prevents wobbling
  • Modular system allows for compact storage
  • Versatile range of included drawing attachments

Cons

  • Requires assembly before each use
  • Not intended for quick, small-diameter sketches
  • Small parts can be easily misplaced if not managed

Setup, Compatibility & Care

To set up the compass, insert the runners onto the aluminum bars and secure the coupling at the junction of the two rods. Attach the needle and the preferred lead insert into the 3.5 mm mounting holes.

Care Instructions:

  • Keep the aluminum rods clean and free of debris to ensure the runners glide smoothly.
  • Store the needles carefully to prevent bending or dulling.
  • Use the provided lead box to store unused lead refills to prevent breakage.
  • Avoid overtightening the locking screws to preserve the threads of the aluminum profile.

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