Uni-T UT216B Расширенная инструкция онлайн [11/18] 528818

UNI UT216A B C OPERATING MANUAL UT216A B C OPERATING MANUAL 3 Directly read out the measured DC current value from display Note Current measurement must be operated within 0 C 40 C if positive reading is achieve after measuring DC current the current direction will be from up to down the upward is panel and base cap is downward Do not loosen trigger abruptly since Hall component is sensitive in some extent to magnet heat Figure 5 2 DC current measurement UT216C only See Figure 5 1 Push the switch to DC current gear when LCD display is not zero press REL to clear After measuring big current gear clamp head will be left with remanence and LCD display will have base values 2 Press trigger to open the clamp head to take the conductor to be measured then slowly loosen the trigger until clamp head is completely closed Be sure the conductor to be measured is clamped at the center of clamp head if not additional error may be resulted and clamp ammeter can only measure one current conductor measuring two or more current conductors concurrently may result in wrong measurement reading 17 and mechanical stress but also to the impact which may cause short time reading variation Be sure the conductor to be measured is clamped at the center of clamp head if not an additional reading error of 1 0 may be resulted N Figure 5 18

Скачать