MEATEST: Uživatelské příručky kalibračních měřidel

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Don’t exceed this limit ! A G Ground terminal connected the chassis the calibrator. grounded mode the terminal connected protection earth and calibrator housing via internal relay. Whole resistance decade floating the floating mode. Status the output indicated with LED diode placed above the button. G The metal terminal shielding terminal (equipotential).MEATEST.o. Maximum safe voltage between terminal and GND terminal V. enables set any resistance value specified resistance range and connect the output terminals. 6 unction buttons Function buttons are used call-up the functions the calibrator and confirm entered values respectively. M191 Insulation Tester Calibrator L Low potential signal terminal signed The can used either grounded mode or in floated mode. Grounding done internally connecting and GND terminals using a relay. 5 utput FF The button enables switch OFF the output terminals. T Tim function testing User Manual v16 11 . The terminal connected inside the calibrator the low GND terminal.r. Using the SETUP MENU, the output terminals the calibrator can be grounded floating. The following buttons are provided: Button Meaning Function Selection main function steps UP Function DOWN Selection main function steps DOWN SETUP SETUP setting recall LOCAL Switch local mode when remote KQ Confirm new entered value kQ MQ Confirm new entered value MQ GQ Confirm new entered value GQ TQ Confirm new entered value TQ Tab Function buttons Using the FUNCTION FUNCTION DOWN button one following functions can activated: H igh resistance source This the main function the calibrator. s. Grounded mode suitable for most calibrations, where the object (multimeter) being calibrated floating (battery operated). floated mode the terminal not connected to protection earth. And the protection earth wire of the mains plug. Under standard condition should connected to the shielding wire the test leads UUT