Measuring equipment may have measurement errors depending on the usage environment, usage cycle, and useful life.

Maintaining measurement accuracy ensures consistency in product quality distributed in the market and forms the basis for fair trade between consumers and manufacturers, so it is important to maintain traceability at appropriate times.

(KOLAS calibration is performed by an external accredited calibration agency.)

It is recommended to periodically inspect the performance of the measurement system to confirm its maintenance status depending on the usage environment and frequency of the system.

If you have built a system as a set, including the supplied equipment and programs, receive effective technical support through an annual inspection service contract.

If you need to build an experimental environment required by various domestic and international regulations, or a customized system to achieve challenging research goals,

we provide necessary technical consulting to build the optimal experimental environment.

Performs regional industrial policy demand planning and design, and business plan consulting.

Collaborates on basic, evaluation, and production technology research, and performance (certification) evaluation test system development and research in the fields of atmospheric fine dust observation, airborne biological pollutants (infectious sources), and industrial emissions (fixed emission pollution).