MMC (Asia) airtight sampling ruler for oil tankers and chemical vessels. In accordance with the safety standards of the measuring and sampling equipment explained in chapter 7.2, the ISGOTT document, it is necessary to prevent or limit the leakage of goods vapor from the container during measurement or sampling. Therefore, using the MMC portable sampling ruler attached to the stop valve is installed fixed on the vessel, which will help prevent electrostatic ejection, ensure safety during sampling, do not drain dangerous goods inside the tank into the external environment.
Portable cargo liquid sampling device (EN)
It is described in the safety standard (ISGOTT 7.2) [Measuring and Sampling ] that “it may be necessary to prevent or minimize the release of vapour from the cargo tank headspace during measurement and sampling operations”, so, by fitting MMC Portable Cargo Liquid Sampling device [ Cargo Sampler ] to the Vapor Lock Valves (which is installed on board), it prevents the electrification of static electricity, then the safety/easy sampling operation can be achieved without releasing the dangerous vapor from the tank.