Double-chamber emanometer calibrating device

Abstract

The invention provides a double-chamber emanometer calibrating device. The double-chamber emanometer calibrating device is characterized by comprising a radon chamber, an accessory structure, a comprehensive controller, an environment radon concentration monitoring device, a radon leakage sound control alarm device, a radon chamber computer management control system, a wall-mounted large-screen display system and mobile phone terminal software. A radon chamber multi-parameter monitoring system and a temperature and humidity control system are arranged in each radon chamber; the comprehensive controller is connected with the radon chamber multi-parameter monitoring system, the temperature and humidity control system and the environment radon concentration monitoring device through RS485 buses; the comprehensive controller is in control signal connection with the radon chamber, a control part of the accessory structure and the radon leakage sound control alarm device; the radon chamber computer management control system is connected with the comprehensive controller through a USB interface, is connected with the wall-mounted large-screen display system through an HDMI interface, andis connected with mobile phone terminal software through a cloud network; the radon chamber computer management control system monitors the whole set of radon measuring instrument calibrating device.The device has the advantages of being full-automatic and intelligent.

Description

technical field [0001] The invention relates to the field of measurement, in particular to a radon meter verification device and method, which solves the problem of automatic control in the radon meter verification process and can perform remote monitoring. It provides fast, convenient and reliable detection methods and solutions for the verification of radon detectors. Background technique [0002] Radon is a trace element, and radon gas measurement technology in soil is widely used in resource exploration, geological structure exploration, ground subsidence exploration and coalfield underground natural area exploration and other fields. Radon is a radionuclide. Once inhaled into the human body, it will cause damage to the human lungs and increase the possibility of inducing lung cancer. It is one of the main pollutants harmful to the human body in the environment. [0003] In order to achieve the purpose of measuring radon, a radon meter must be used for radon measurement...

AI Technical Summary

Problems solved by technology

[0009] At present, the existing radon chambers all adopt a single-chamber structure, which cannot complete the automatic control of all multi-concentration points, which brings a lot of inconvenience to the verification work of the radon meter.

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