fituseIndustrial wasteWaterground surfacewaterWait;

pickuseadvanceopeningLow pressure mercury lamp, suitable foruselifetimelong；

sensitivitytallThe detection limit reaches the nanogram level（ng）；

pickuseCold atom fluorescence method, detectionsquareReliable law;

Good linearity in measurement;

completeselfmoveunmannedOn duty, easy to operate;

User's handDynamic calibration，Can be set to enter regularly at any timeTraveling by oneselfDynamic calibration；

Can be set to enter at any timegoStandard solutionselfDynamic verification；

pickUsing highPerformance embeddingenterIntegrated touch screen, touch screendisplayAnd instruction input;

Power outage dataselfDynamic preservation;

Instrument abnormal alarm (including fault alarm, over range alarm, over limit alarm, reagent shortage alarm, etc.);

Abnormal reset and power outage followed by incoming calls,automaticRestore working status；

The instrument has three-level management permissions.