Flavors, Fragrances & Aroma Chemicals calculator

Sample Lab Load Calculator

Estimate energy and cost for sample lab equipment used to prepare, mix, heat, chill, homogenize, or test flavor and fragrance samples. Use it when lab sample volume, hot plates, ovens, chillers, mixers, GC preparation, or accelerated stability work affects lab cost and capacity.

What this calculator does

  • Estimate energy and cost for sample lab equipment used to prepare, mix, heat, chill, homogenize, or test flavor and fragrance samples.
  • Use it when lab sample volume, hot plates, ovens, chillers, mixers, GC preparation, or accelerated stability work affects lab cost and capacity.
  • Estimates sample lab energy use and cost for flavor, fragrance, extract, and aroma chemical sample preparation or testing.

Formula used

  • Total sample lab load cost = sample lab connected load × sample lab operating time × blended electricity rate
  • Energy cost per lab sample = total energy cost ÷ samples prepared or tested

Inputs explained

  • Sample lab connected load: Use connected load for mixers, hot plates, ovens, chillers, homogenizers, small stills, or prep equipment used in the lab.
  • Sample lab operating time: Enter operating hours for sample compounding, heating, cooling, stability, or test preparation.
  • Blended electricity rate: Use the plant or lab electricity rate used for costing.
  • Samples prepared or tested: Use the number of samples, dilutions, trials, QC checks, or customer submissions processed in the same period.

How to use the result

  • Use it for sample pricing, lab capacity planning, high-volume customer submissions, and stability or application trial workload.
  • Energy estimates depend on heat-up time, reflux or vacuum settings, condenser load, agitation, batch size, utility tariffs, and whether steam, chilled water, or electricity is modeled separately.

Common questions

  • What information do I need before using the Sample Lab Load? Use connected load, operating hours, electricity rate, and sample count from the same lab workload.
  • What does the result mean? It estimates energy used, total energy cost, hourly cost, and energy cost per output unit for the selected operation.
  • When is the result only an estimate? It is an estimate when formula percentages, density, active concentration, volatility, ingredient substitutions, batch size, equipment hold-up, filtration loss, QC method, packaging tare, supplier cost, or production schedule differs from the assumptions entered.
  • What decision can I make from the result? Use the cost per sample to price sample programs, schedule lab equipment, compare preparation methods, or justify additional lab capacity.

Last reviewed 2026-05-12.