Pointer -type sulfur hexafluoride density relay compensation function detection device

• Main Authors: LIU GANG, DU LONGJI, ZHANG YANWEI, XING MING, WANG XUEPENG, GAO NAN, MENG LINGMIAO, ZHANG HAILONG, CAI QIANG, SONG TAO, GENG WANMEI, YAN JUNJIE, LI MENGJIAO, DU SHAODI
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2018
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a pointer -type sulfur hexafluoride density relay compensation function detection device, its temperature compensation function that can detect sulfur hexafluoride densityrelay is normal. The utility model discloses contain determine module and high low temperature test box, the inside of high low temperature test box's test cavity sets up the backing plate, places thetest jig that is used for supporting density relay and standard pressure gauge on the backing plate, the curb plate of test cavity is the heated board, offer the pipeline opening that is used for wearing to establish communicating pipe on the heated board of a side of test cavity, the pipeline opening is the through -hole, communicating pipe is extended to inside high low temperature test box's the test cavity by high low temperature test box's outside, determine module contains the controller, the controller connect the dull and stereotyped touch computer of industry with the density relay,determine module still cont