Translate the given Spanish text to English
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Question: Theliquid is preferably introduced by means of a sealed cartridge (5), which maybe supplied separately or as an integral part of the device.

Answer: El liquido se introduce preferentemente por medio de un cartucho sellado (5), que puede suministrarse por separado o como parte integral del dispositivo.


Question: This configuration does not require gate managers for the transistors.

Answer: En esta configuración no se requieren manejadores de compuerta para los transistores.


Question: The enhanced current adds to the measurement signal.

Answer:
La corriente aumentada se agrega a la senal de medicion.