Copenhagen Pump was contacted in 2015 by a brewery section for solution for a pilot plant of beverage products in 200 ml, 500 ml and 20 l bottling. Since Pilot plant's task is to test different products, this means that the reological properties differ widely from task to task. In consultation with the customer, we chose a solution based on the Lutz B70 hygiene model, which can pump liquid in a viscosity range from 1 mPas to 10,000 mPas. The exact measurement requires calibration when changing product and any case of bottling volume. Lutz batchcontoller performs this calibration with the built-in adjustable calibration factor, post-run adjustment, and prescription handling.