¿Cómo instalar una balanza de precisión?

La balanza se utiliza para medir la masa de un cuerpo o sustancia o también el peso de los mismos, dado que entre masa y peso existe una relación bien definida. En el laboratorio se utiliza la balanza para efectuar actividades de control de calidad –con dispositivos como las pipetas–, para preparar mezclas de componentes en proporciones predefinidas y para determinar densidades o pesos específicos. Para instalar y utilizar satisfactoriamente una balanza, se requiere lo siguiente:

How to install a precision balance?

The balance is used to measure the mass of a body or substance or also the weight of them, since between mass and weight there is a well defined relationship. In the laboratory, the balance is used to perform quality control activities -with devices such as pipettes-, to prepare mixtures of components in predefined proportions and to determine specific densities or weights.

Maintenance of your pH analyzer

The pH analyzers have two general maintenance procedures: those directed to the analyzer body and those directed to the pH detector probe (electrodes).

Mantenimiento de tu analizador de pH

Los analizadores de pH disponen de dos procedimientos generales de mantenimiento: los dirigidos al cuerpo del analizador y los dirigidos a la sonda detectora de pH (electrodos).

Prolonging the average life of your automatic pipettes

Pipettes are widely used devices in clinical and research laboratories. They are used to supplying very accurate amounts of fluids. The mechanical or piston pipette generally works by transmitting the force that an operator, manually, exerts on a piston that is attached to a piston by an axis that moves it along a cylinder of fixed length, forcing a predefined volume of liquid out of the pipette.

Special care for your microscope

Among the most important routines to maintain a microscope under proper operating conditions, are the following. In both hot and dry climates, the main problem that affects the microscope is dust, since it affects the mechanical parts and the optical systems. This problem can be controlled through the following processes.