METER OF HUMAN BODY ELECTROSTATIC POTENTIAL AND CHARGE

摘要

FIELD: instrumentation.SUBSTANCE: invention refers to instrumentation and can be used in medicine for various diagnostic purposes. The device contains a contact electrode for connection to the human body and connected via the HV capacitor of low capacitance with input of the electrometric amplifier, additionally is equipped with storage capacitor and key for the contact electrode connection with the charge capacitor. The meter measures the human body potential with the systematic error not exceeding 10%, and its body charge with the systematic error not exceeding basis point.EFFECT: extension of the device functional abilities due to measurements of the human body electric charge.1 dwg