EMIA-Expert

탄소/황 분석기

The EMIA-Expert Carbon/Sulfur Analyzer는 HORIBA의 Non-Dispersive Infrared (NDIR)기술을 기반으로 합니다. 튼튼한 내구성과 편리한 유지보수가 가능하며 효율적인 측정, 편리한 세척, 유저 중심의 소프트웨어를 지원합니다. 이는 주기 시간 단축과 개발 및 제조 속도 향상에 도움을 줍니다.

Segment: Scientific

Division: Carbon/Sulfur & Oxygen/Nitrogen/Hydrogen Analyzers

Manufacturing Company: HORIBA, Ltd.

EMIA-Expert를 위한 고급 기능
EMIA-Expert는 EMIA-Pro의 표준 기능 외에 고성능 분석을 구현하기 위한 고급 기능을 가지고 있습니다.
캐리어 가스용 고성능 퓨리파이어 유닛(Purifier Unit)
캐리어 가스의 탄화수소 불순물을 제거하여 낮은 농도의 샘플을 높은 정밀도로 측정할 수 있습니다.
고성능 히팅 필터 장치
HORIBA는 가열 필터를 사용하여 수분에 의한 SO₂ 의 흡수를 방지하여 높은 정밀도의 황 분석이 가능합니다. 방출된 물이 SO₂ 가스를 흡수하기 때문에 수분이 있거나 분석 중에 물이 생성되는 시료는 황 분석 시 오차가 발생할 수 있습니다. 고성능 히팅 필터 장치를 이용하여 이를 방지할 수 있습니다.

Contents		EMIA-Expert
Required sample amount		1g ± 0.1g
Typical Meas. time		70 seconds/cycle
Carbon	Meas. Range (m/m)	0.6 ppm - 10.0%
Carbon	Blank accuracy	σ_n-1≦ 0.3 ppm
Sulfur	Meas. Range (m/m)	0.6 ppm - 1.0%
Sulfur	Blank accuracy	σ_n-1 ≦ 0.3 ppm
Sample meas. Accuracy	Carbon	σ_n-1 ≦ 0.3 ppm(less than 20 ppm) σ_n-1 ≦ 1.0 ppm or RSD≦0.5%(more than 20 ppm)
Sample meas. Accuracy	Sulfur	σ_n-1 ≦ 0.3 ppm(less than 20 ppm) σ_n-1 ≦ 1.0 ppm or RSD≦0.75%(more than 20 ppm)
Utility	Carrier gas	Oxygen (Purity; 99.5%, Pressure; 0.3-0.33 MPa)
	Operation gas	Nitrogen (Purity; 99.5%, Pressure; 0.35-0.38 MPa)
	Power	200/220/240V, 50/60Hz, 5kVA
Dimensions	Main unit*	500(W) x 725(D) x 710(H) mm
Dimensions	Purifier unit	160(W) x 560(D) x 512(H) mm
Mass	Main unit	approximately 134 kg
Mass	Purifier unit	approximately 21 kg
Data processing and operation		USB data communication with PC Windows 8.1 Touch panel or Key board and mouse operation
Model name		EMIA-20E: Carbon/Sulfur EMIA-21E: Carbon EMIA-22E: Sulfur

Note) "ppm" is equal to mg/kg.

*Except piping parts, projection parts (D:79mm) and flow meter on the back side.

Schematics

Accessories

Crucible Pre-heating Unit

The crucible pre-heating unit; FK-100 with automatic transportation function to heat a ceramic cruible at 1100 degree in 10min. before analysis.

Autosampler

Automation crucible loading and disposing unit. Up to 20 pcs of crucible are available to be set.

Consumables

Ceramic crucible

Low carbon blank and high dimension tolerance for high precision analysis.

Accelerators

High-purity materials which support stable analysis: Tungsten(W), Tin(Sn), Copper(Cu), Iron(Fe)

Oxygen, Nitrogen, and Carbon Analysis in Nuclear Fuels

From the perspective of ensuring energy security and reducing CO2 emissions, the use of nuclear energy is attracting worldwide attention. A joint declaration was also released by 25 countries setting forth a cooperation policy toward the ambitious goal of tripling the world's nuclear power generation capacity by 2050 compared to 2020 levels. The safety of nuclear fuel as well as the improvement of fuel performance is extremely important, and the content of oxygen, nitrogen, and carbon must be strictly controlled in nuclear material performance.

Analysis of ultra-trace amounts of sulfur in metal

As the steel materials are becoming more sophisticated, such as natural gas or crude oil pipeline, sulfur content is recommended below 0.5 ppm. Hence, more accurate ultra-trace amount sulfur analysis is required. Analysis of trace amount of sulfur in steel materials can be done quickly with the conventional combustion-infrared absorption method, but the problem is that the sensitivity of the detector is insufficient and it can not be measured.

Purity Analysis in Precious Metal Recycling

While precious metals such as Au, Ag, Pt, and Pd are finite materials, they are essential for electronic components and functional materials. Therefore, it is important to separate and extract the necessary precious metals from the final products and recycle them as high-purity precious metals in order to secure resources and reduce costs. Impurities, which must be controlled, include light elements such as carbon, sulfur, oxygen, and nitrogen. For example, Au (gold) used in electronic devices must be at least 99.999% pure.

Quantitative analysis of carbon contained in bone substitute material

Can we accurately and quickly measure the amount of carbon contained in the material?

This application note describes the method and conditions to use with the EMIA 820V C/S analyzer to measure cement.

Sulfer is added in the natural rubber to produce plastic materials. However, it is important to measure the sulfer contained in the rubber to define the chemical and mechanical properties of the final product.

Ferrosilicon is added as a deoxidant and as an alloying element to steel, that require a special low carbon content. The Low Carbon in Ferrosilicon decreases the electrical conductivity and magnetostriction of electrical steels.

Copper in reddish metal, it is malleable, ductile and an extremely good conductor of both heat and electricity. Copper metal is widely used for electrical wiring, water piping, and corrosion resistant parts, either pure or in alloy such as brass and bronze. Carbon and Sulfur are considered as impurities, so it is important to measure and check the Copper purity.

Titanium oxide are used primarily in the production of paints and plastics and are also used in paper, priniting inks, cosmetics, textiles and food stuffs.

Carbon Analysis: Organic and Inorganic Carbon in Soils

The aim of this application note is to explain the determination of organic and inorganic carbon in soils and how to prepare samples to eliminate inorganic carbon (carbonates) in these soils.

Size: 0.61 MB

EMIA Series catalog