Liman Hydra II C fully automatic mercury analyzer

Instrument Introduction

1991In the year, Liman developed an independent fully automatic mercury analyzer, which has hundreds of mature and reliable application references in many important laboratories such as national entry and exit, environmental protection, agriculture, research institutions, universities, etc.

main features

■Direct injection analysis of solid liquids without the need for sample pretreatment;
■Dual beam and dual optical cell design, automatic monitoring of baseline stability, excellent stability reproducibility;
■The unique drying tube water removal technology avoids interference signals, does not require constant temperature, can be used immediately, and is fast and simple;
■The analysis scope is wide, and special configurations can reach international standards;
■conform toEPA 7473International standards, including the following domestic standards and cosmetic safety technical specifications（2015Year edition).

SN/T 3511-2013Determination of Mercury in Minerals - General Rules for Direct Determination of Mercury by Solid Injection Method
HJ 910-2017Determination of gaseous mercury in ambient air - Gold film enrichment/Cold atomic absorption spectrophotometry
HJ 917-2017Determination of gaseous mercury in exhaust gas from fixed pollution sources - Activated carbon adsorption/Thermal cracking atomic absorption spectrophotometry
HJ 923-2017Determination of total mercury in soil and sediment by catalytic pyrolysis-Cold atomic absorption spectrophotometry