SUMMARY
The discussion centers on the most efficient and cost-effective method for dispensing fluid manually, specifically one minim at a time (0.00208333 fluid ounce). A suggested solution involves using a Micrometer Head attached to a 1/2cc Insulin Syringe, which can dispense approximately 1 minim (0.0591939 CC). An alternative off-the-shelf option is a Hamilton Company pump, which offers a 3mm stroke with a resolution of 30,000 steps, though it requires RS-232 programming and a custom cable. The feasibility of achieving precise alignment and managing tolerances is also highlighted as a concern.
PREREQUISITES
- Understanding of fluid dispensing mechanisms
- Familiarity with micrometer heads and syringe calibration
- Knowledge of RS-232 communication protocols
- Basic principles of tolerance and precision in mechanical systems
NEXT STEPS
- Research Hamilton Company fluid dispensing pumps and their specifications
- Explore the use of Micrometer Heads in precision dispensing applications
- Learn about RS-232 programming and cable configurations
- Investigate methods for achieving concentric alignment in syringe-based dispensing systems
USEFUL FOR
This discussion is beneficial for engineers, hobbyists, and researchers involved in fluid dispensing applications, particularly those seeking low-cost and precise solutions for manual fluid measurement.