Aquarium Test Cuvette Hangers - RedSea & Hanna

thingiverse

<h1><b>** July 2018 Update **</h1> I've received numerous messages over the past couple of months from individuals experiencing issues with these hangers, or remixed models being sold on third-party websites that have cuvettes not fitting properly. If you're reaching out to me for support regarding this cuvette holder, I regret to inform you that there's no assistance available. This model, as well as its remixes, are strictly prohibited from resale under the terms of its Creative Commons license release: https://creativecommons.org/licenses/by-nc-sa/4.0/ If you've purchased one of these from a third-party site, I recommend contacting them directly for support or through your payment provider. Rest assured that I have never printed this model for sale and will not do so in the future. I lack the time to pursue listings on various sites, especially considering this method as flawed for drying Hanna Checker cuvettes, which can scratch their sides. ------------------------------------------------------------------------------------------------------------------------- **Use at Your Own Risk** Frustrated with test cuvettes falling over while trying to air dry them after use, particularly since they're made of glass, I decided to create these hangers. This initial release accommodates four Red Sea or Hanna cuvettes, leaving room for a label to identify them and prevent reagent contamination. Included in the bracket STLs are sizing test prints for the cuvette holding portion of the bracket. Please print these first to determine if minor +/- ~1% scaling is required. Mounting holes are sized for #6 flat head screws. Take care not to over-tighten unless using a very high percentage infill. Supported cuvette sizes: Red Sea - 27.5mm ⌀ Hanna - 19mm ⌀ ------------------------------------------------------------------------------------------------------------------------- The basic design was inspired by the Aquarium Test Vial Hanger by Crotalus: https://www.thingiverse.com/thing:931009, https://www.thingiverse.com/Crotalus These models were not remixed; instead, they were created completely from scratch. I don't use API test cuvettes and intend to hang them on the side of a tank or use singularly. That model would require far more work in modifications than creating my own.