BUNN Glossary
In this glossary you will find various definitions and explanations for components, tools and technical terms related to BUNN commercial equipment.
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RecipeSet of brewing parameters stored in the brewer. The parameters are unique for each coffee name and include brew ounces, pulse brew, percent bypass, pre-infusion and drip time. | ||
Recipe CardAn assembly consisting of a computer chip and an instruction label. Used for loading a recipe into the brewer and the companion DBC Grinder. | ||
RefractometerA Refractometer is used to read the amount of sugar content in products (Brixing). When light shines through a few drops of the product, it is refracted (bent) similar to a prism. The most critical part is to calibrate with distilled or R.O. water first. | ||
RegulatorA water regulator is a device used to moderate water pressure. It will assist in keeping the pressure at a consistent level, especially important in siphon systems. | ||
RelayA relay is a device that acts as an electrified switch. It consists of a set of contacts, an iron core plunger and a coil. The objective of the relay is to change the “state” of the contacts – they are known as being “normally open” or “normally closed”. When voltage is applied, the coil becomes an electromagnet, causing the iron core to draw up and physically trip the contacts from their normal state. | ||
RPM FeedbackTechnology on auger motors in BUNN specialty drink systems that monitor the auger revolutions per minute (RPM) and controls powder dosing for each beverage, eliminating product waste and ensuring consistency cup-to-cup. | ||
RPM SensorA device used to measure the time between pulses for the purpose of monitoring RPM (revolution per minute). | ||