| 摘要 |
FIELD: devices for detecting opening of measuring devices engineering. SUBSTANCE: device has at least first structural member and second structural member, structural members being at given positions relative to each other when measuring device is closed. Device has moving part, fixing means for interaction with moving part and detecting means for determining position of moving part. Various versions of said devices are included. EFFECT: lowered device costs while retaining capabilities for automatic detection of opening of measuring device even in case of power cut. 2 cl, 7 dwg |
