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AUTOMATIC TITRATORKARL FISCHER TITRATORMERCURY
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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.

*Since sales availability, products and services vary by country and region, please contact your Hitachi High-Tech Science contact, the exclusive distributor, for specific requests and questions.

FEATURES

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!

SPECIFICATIONS

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

Printer	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