Daido Bunseki Research Inc.

Service
contents
Chemical Analysis
Physical Measurement
Organic Analysis
Sample Preparation
Material Evaluation
Environmental Measurement/Analysis
Analysis Examples
Equipment List
Chemical Analysis
Instrumental Analysis

　Introduction of Analysis & Testing Equipment
　Instrumental Analysis Equipment: 02-04--Hydrogen analyzer--
RHEN602 EMGA930
External View (Left : LECO Japan Corp. RHEN602 　 Right : HORIBA, Ltd. EMGA930)
　Analysis Equipment RHEN602 (LECO Japan Corp.) EMGA930 (HORIBA, Ltd)
　Principle

A sample is put into a graphite crucible, the crucible is placed between electrodes, and the crucible is electrically heated to melt the sample. Hydrogen gas
emitted from the melted sample is measured by a thermal conductivity detector.

A sample is put into a graphite crucible,
the crucible is placed between electrodes,
and the crucible is electrically heated to
melt the sample. Hydrogen gas emitted
from the melted sample is oxidized to water, and the resulting water is measured

by an infrared detector.
　Features

1.Small sample size (about 1g)

2.High-precision analysis

1.Small sample size (about 1g)
2.High-precision analysis
3.Simultaneous analysis of oxygen, nitrogen, and hydrogen
　Target samples

1.Iron, steel, nonferrous metals (nickel,

aluminum, titanium)		 1.Nonferrous metals (titanium)
Daido Bunseki Research, Inc. 2-30 Daido-cho, Minami-ku, Nagoya 457-8545 Phone: 052-611-9434 Fax: 052-611-9948