Tunnel visibility monitor

1.Tunnel visibility monitor product introduction

Tunnel visibility monitor is used to measure visibility inside a tunnel. It monitors and evaluates visibility, VI, CO, and environment temperature and humidity inside a tunnel.Tunnel visibility monitor does not require installation and debugging, it can be detected after powering on, and the detection data is displayed on the LCD screen in real time.Considering the harsh natural environment in the tunnel, it is not convenient to connect a laptop to store data simultaneously.The instrument has its own memory, which can automatically save the test data.After the test is completed, the instrument is brought back to the laboratory, connected to the computer, and passed through the light.The rate display software can automatically import the data saved in the internal memory of the instrument into the computer and save it in EXCEL format for customers to review and use.

2.Main uses of Tunnel visibility monitor

Atmospheric light transmittance under various atmospheric environments

Visibility values of highways under various atmospheric environments

Acceptance testing values of VI and CO values in tunnels

Temperature and humidity detection values of the tunnel environment

3.Tunnel visibility monitor technical parameters