Speed range and precision
Shakers with wider speed ranges and more precise digital controls typically cost more than basic models. Higher-end speed control and programming features add value for labs requiring specific protocol parameters, but basic models may suffice for routine applications.
Platform size and accessories
Larger platforms and interchangeable accessories increase manufacturing costs and pricing. Multiple platform options provide versatility but add to the initial investment. Consider whether you need the flexibility or if a standard platform meets your needs.
Temperature control features
Integrated heating and temperature display systems add significant cost compared to ambient-temperature models. If your protocols require incubated shaking, this investment pays off in convenience and accuracy, but it's unnecessary for room-temperature applications.
Build quality and durability
Heavy-duty construction, precision bearings, and robust motors increase manufacturing costs but extend equipment lifespan. Investing in quality construction reduces total cost of ownership through lower maintenance requirements and longer service life.
Digital controls and programming
Advanced digital displays, programmable protocols, and timer functions add to the price but improve ease of use and protocol reproducibility. Digital shaker features cost more than basic analog controls but may require less hands-on monitoring.
Brand reputation and support
Established manufacturers with proven reliability and strong customer support often price their products accordingly. Paying for reputation and service can save money through reduced downtime and easier access to replacement parts.
