We provide best solution for continuous monitoring in various forms of mercury. Our Hg mercury analyzer applies latest and most accurate Cold Vapour Atomic Fluorescence Technology, integrated with dilution sampling system to reduce moisture, heat and other background interferences.

Principle

By combining Catalytic Pyrolysis Elemental Conversion Technology and Atomic Fluorescence Analytical Technology, We offers solution on Elemental, Ionic and Total Mercury Monitoring.

Feature and Benefit

• Accurate measuring elemental, ionic and total mercury.
• High sensitivity achieved by reducing moisture and background interference based on high dilution ratio.
• Real time online monitoring without high expense on batch processing.
• No consumables nor hazards produced during process, low maintenance.

Specification

Principle	Cold Vapor Atomic Fluorescence (CVAFS)
Range	0~20, 0~200, 0~2000 μg/m3 (Selective)
Lower Detectable Limit	1 ng/m3 (40:1 dilution ratio)
Linearity	≤±0.5%F.S.
Repeatability	≤±1%F.S.
Zero Drift	≤±0.5%F.S./24h
Span Drift	≤±0.5%F.S./24h
Response Time	30s
Operational Temperature	-20~50 °C

Components

Consists of dilution probe, heated sampling line, elemental converter, mercury analyzer, and calibration unit.

Mercury Analyzer

The Performs online continuous measurement on mercury by adopting atomic fluorescence technology, without any pre-concentrating sample on gold-trap, the system sharply reduces the maintenance cost. Unique optical design offers low interference and high liability.

Dilution probe

Dilution probe adopts SS316 provides durable and accurate sampling.

Heated sampling line

PTFE sampling line with variable temperature control between 120 and 200 °C as well as adjustable length.

Calibrator

Elemental mercury span generation is achieved by precise temperature and flow control with permeation technology.

Converter

The Pyrolysis Converter offers more than 95% conversion rate which enables simultaneous measurement on elemental, Ionic and Total Mercury.