BARTON_242E_TEMPERATURE CHART RECORDER_VERIFICATION

แชร์
ฝัง
  • เผยแพร่เมื่อ 12 มี.ค. 2024
  • BARTON 242E CHART RECORDER
    The thermal system senses temperature changes, using the thermal expansion
    priciple. Temperature changes cause thermal expansion and contraction of
    mercury in the bulb. When heated mercury expands, it increases in volume,
    causing the bourdon tube to exert mechanical force. The bourdon tube movement is transmitted through mechanical linkage to a recording pen

ความคิดเห็น • 8