timbangan

Timbangan is a device used to measure the weight or mass of an object. In Indonesian usage, timbangan covers a broad range of instruments, from traditional mechanical scales to modern electronic devices, and is found in markets, laboratories, and industrial settings.

There are several types of timbangan. Timbangan mekanik includes balance scales, which compare the test mass with known reference weights, and spring scales, which measure weight through elastic deformation. Timbangan gantung refer to hanging scales that use a spring mechanism with a hook for suspending goods. Timbangan meja are tabletop scales used for moderate to heavy items, while timbangan genggam are portable scales for smaller masses. Timbangan digital rely on sensors such as load cells and electronics to display the mass directly, often with features like tare, unit conversion, and data connectivity.

Principles of operation vary by type. Balance scales use mechanical equilibrium to determine mass; spring scales relate force to displacement; digital scales convert the force into an electrical signal and then into a mass value via calibration. Each type requires calibration to ensure accuracy, typically using standard weights traceable to recognized metrological institutions. Tare functions allow subtracting the weight of containers, and zeroing ensures the scale reads correctly when empty.

Applications of timbangan span commerce, science, medicine, manufacturing, and daily life. Proper handling, regular maintenance, and adherence to local standards are essential to ensure reliable measurements.