Mercury Analyzer

Mercury Analyzer HG-400

The HG-400 is an automated mercury analyzer that achieves a 0.5ppt detection limit based on Cold Vapor Atomic Absorption Spectrometer complying with EPA and other standard methods.


1. High sensitivity! – detection limit 0.5ppt.

Perfect for trace levels of mercury detection. The improved optical system and measurement flow path enables the analyzer to reacher a lower detection limit of 0.5ppt of Hg.

2. User friendly – color touch screen.

A large 7.5 inch LCD color touch screen provides all the information that the analyst requires.

3. Comprehensive data handling!

Data can be stored in USB flash memory stick. Special software is also optionally available!

4. Compact design

Built-in printer saves more valuable bench space!

5. GLP compliant functions!

Helpful system maintenance information provided!


Analysis Unit

Measurement method

Cold vapor atomic absorption spectrometry

Testing size 5 mL
Detection range 0 - 500ng / 5mL (0 - 100ppb)
Lower detection limit 0.5 ppt
Desiccation method Electronic cooling method
Mercury collection method Collection by activated charcoal
Light source Low pressure mercury lamp
Measurement mode Peak height mode/ Integration mode
Air pump Electromagnetic drive diaphragm pump
Power supply AC100-240V, 50/60Hz, 100VA
Dimensions / Weight 220 (W) x 400 (D) x 220 (H) mm / Approx. 12kg

Main Control Unit


Built-in thermal printer (paper width: 58mm)

Touch panel screen 7.5 inch color graphics liquid crystal display
Data capacity Internal memory : 60 data, USB flash memory (>256MB) Max. approx.9900 data
Files Sample file: 99 files (ID code, sample size, testing size, total volume, condition file No.)
Measurement condition file: 6 files
GLP compliant function Operation times of air pump/ dispenser/ Hg collection column, reagent level alarm,
error history, operation time/ light intensity of mercury lamp, maintenance information
Power supply AC100-240V, 50/60Hz, 30VA
Dimensions / Weight 220 (W) x 400 (D) x 200 (H) mm / Approx. 4kg