GOST Standard, Russia
Air Quality Monitoring
OPSIS AR500 is approved.
Certificate No. SE.C.31.001.A No. 50331
OPSIS SM200 dust monitor is approved.
Certificate No. SE.C.31.001.A No. 48288
Continuous Emissions Monitoring
OPSIS AR600 & 650 is approved.
Certificate No. SE.C.31.001.A No. 50331
OPSIS LD500 system is approved.
Certificate No. SEC.C31.001.A No. 50332
OPSIS M1040 dilution NOx analyser us approved.
Certificate No. SE.C.31.001.A No. 5766
OPSIS M1050 dilution SO2 analyser is approved.
Certificate No. SE.C.31.001.A No. 5766
Link to GOST Standard website >>