Ammunition Components & Ballistics Manufacturing worked example

Ballistic Test Lab Workload Cost Calculator with instrumented test-cell connected load of 45 kW: a worked example

What does the result look like when instrumented test-cell connected load reaches 45 kW? The full calculation is worked below with real intermediate numbers. a test-lab or quality manager needs to estimate operating cost per tested sample for a documented lot test

The inputs for this scenario

  • Instrumented test-cell connected load: 45 kW (raised for this scenario; the documented default is 18)
  • Scheduled ballistic test runtime: 6 hr (unchanged)
  • Facility energy or operating rate: 0.18 $ / kWh (unchanged)
  • Tested sample count: 600 samples (unchanged)

Working through the calculation

  • Applying the documented formula (Instrumented lab energy used = connected test-cell load × scheduled test runtime) to the inputs above produces each figure below.
  • At this operating point the engine returns 48.6 $ for ballistic test workload cost, the number this scenario is built around.
  • At this operating point the engine returns 270 kWh for instrumented lab energy used.
  • At this operating point the engine returns 0.08 $ / sample for operating cost per tested sample.
  • At this operating point the engine returns 8.1 $ / hr for test-cell operating cost per hour.

How this compares with the baseline

  • Against the tool's baseline example, where instrumented test-cell connected load sits at 18 kW and the headline result is 19.44 $, this scenario comes in 150% above the baseline at 48.6 $.
  • A figure at this level is achievable when instrumented test-cell connected load is genuinely sustained, not just peaked for a shift. It captures only the energy-rate operating cost; labor, instrument depreciation, barrel and ammunition consumption, and facility overhead are not included, so true fully-loaded cost is higher.

Results at a glance

  • Ballistic test workload cost: 48.6 $ (headline result)
  • Instrumented lab energy used: 270 kWh
  • Operating cost per tested sample: 0.08 $ / sample
  • Test-cell operating cost per hour: 8.1 $ / hr

Run it with your numbers

  • Every input above is editable in the live Ballistic Test Lab Workload Cost Calculator calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.