General detectors and testers are the same thing!
Battery systems, such as those used in uninterruptible power supplies (UPS), are an important component in critical application scenarios that minimize the risk of failure and ensure that, for example, medical facilities, data Smooth operation of central power supply.
METRACELL BT Pro
is a general-purpose, portable and multi-functional test instrument for the evaluation and maintenance of battery systems and uninterruptible power supplies based primarily on lead-acid batteries. Lead-acid batteries account for more than 75% of all rechargeable energy storage devices currently in use, and since large-capacity energy storage must be used in certain situations, multiple single-cell battery modules are often connected in series with each other . However, since each single-cell battery module is connected in series, a defective module with too high internal resistance will increase the charging voltage of adjacent modules, thus shortening the service life of the entire battery string.
METRACELL
BT Pro is capable of recording voltage (up to 24 V DC per cell module voltage) as well as the
electrical and electrochemical resistance of single cell battery modules, Serves as a reference measurement during initial start-up and periodic testing. In addition, total voltages up to ?600 V DC can be measured, and interval recording [measurement of voltage and current] can be carried out – for example during discharge. The instrument can store up to 300,000 data records, which can be managed through the included battery management software and exported in report form.
Battery temperature and acid density can also be measured with the optional sensor accessory.