5E-HGT2320 Automatic Mercury Analyzer is used to determine the mercury in liquid and solid material such as coal, coke, fly ash, soil, sludge, sediment, ore, mineral, foodstuff, waste water and fodder.


Conforms to Method US/EPA 7473, ASTM D6722
Principle Sample Thermal Decomposition, Atomic Absorption
Instrument control External PC computer system
Sample types Liquid or solid
Max. Sample Volume (Liquid)* 1000 µl (ceramic boat), 1500 µl (nickel boat)
Max. Sample Weight (Solid)* 1000 mg (ceramic boat), 1500 mg (nickel boat)
Light Source Low pressure mercury lamp
Hg wavelength 253.65 nm
Detectors UV enhanced photodiodes (2)
Number of samples 70 with small or large boats
Detection limit 0.001 ng Hg
Working Range Automatic scale change / Dynamic range 0 ng – 1500 ng Hg
Repeatability <1.5 % @ 10 ng Hg
Typical Analysis Time 5 minutes
Sample treatment Drying time Decomposition time Waiting time

Adjustable from 1– 999 s 1– 999 s 1– 999 s

Calibration Standard solution or CRM
Number of standards Minimum 2 (blank & high), maximum 33
Carrier gas Oxygen
Input pressure 15 Psi (100 kpa)
Peak flow 300 ml/min
Peak (W)-Energy consumption 3000 W
Standby (W)-Energy consumption <100 W
Power Supply AC110/220V, 50/60Hz
Net Weight 30 kg
Dimensions(L×W×H) 500mm x 460mm x 350mm
*Depend on different sample density