Africa Scale Manufacturing offers accurate precision measuring balances for laboratory weighing applications requiring 0.1 milligram to 10 micrograms readability. Africa Scale Manufacturing offers our customers the widest variety of extremely accurate and reliable Analytical and Laboratory Scales. These scales are available with external or internal calibration, built in RS-232 to allow connectivity to computers or printers and stability filters to compensate for temperature, drafts, or vibration changes ur selection includes both electronic and mechanical balances, designed for anywhere where tight precision is a must. Majority of Universities, research centers, laboratories, pharmacies even hospitals use these scales for research and development purposes, to weigh medical / pharmaceutical supplies and laboratory equipment, relying on us for the most accurate and trusted results.
An analytical balance measures masses to within 0.0001 g. Use these balances when you need this high degree of precision.An analytical balance is a class of balance designed to measure small mass in the sub-milligram range. The measuring pan of an analytical balance (0.1 mg or better) is inside a transparent enclosure with doors so that dust does not collect and so any air currents in the room do not affect the balance's operation. This enclosure is often called a draft shield.
The use of a mechanically vented balance safety enclosure, which has uniquely designed acrylic airfoils, allows a smooth turbulence-free airflow that prevents balance fluctuation and the measure of mass down to 1 μg without fluctuations or loss of product. Also, the sample must be at room temperature to prevent natural convection from forming air currents inside the enclosure from causing an error in reading. Single pan mechanical substitution balance maintains consistent response throughout the useful capacity is achieved by maintaining a constant load on the balance beam, thus the fulcrum, by subtracting mass on the same side of the beam to which the sample is added.