
Carbon/Sulfur Analyzer
In addition to the “EMIA-Expert/Pro” series of high-frequency induction furnace type, the “EMIA-Step” of tubular electric resistance heating furnace type has been newly added to our Carbon/Sulfur Analyzers lineup. It realizes highly accurate and sensitive analysis, and its variable heating temperature function enables the quantitative analysis by separating it by temperature and condition as well as whole quantity analysis.
Compliant standards
ASTM | Material to be analyzed | Title | Carbon | Sulfur |
---|---|---|---|---|
E1019 | Steel, iron, nickel, cobalt alloys | Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Fusion Techniques | 〇 | - |
E1587 | Nickel | Standard Test Methods for Chemical Analysis of Refined Nickel | 〇 | 〇 |
E1941 | Refractory metals | Standard Test Method for Determination of Carbon in Refractory and Reactive Metals and Their Alloys by Combustion Analysis | 〇 | - |
E1915 | Ores and related materials | Standard Test Methods for Analysis of Metal Bearing Ores and Related Materials for Carbon, Sulfur, and Acid-Base Characteristics | 〇 | - |
D1552 | Oil and petroleum | Standard Test Method for Sulfur in Petroleum Products by High Temperature Combustion and Infrared (IR) Detection or Thermal Conductivity Detection (TCD) | - | 〇 |
D4239 | Coal and coke | Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Combustion | - | 〇 |
D5016 | Coal and coke combustion residues | Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption | - | 〇 |
D1619 | Carbon black | Standard Test Methods for Carbon Black—Sulfur Content | - | 〇 |
ISO | Material to be analyzed | Title | Carbon | Sulfur |
---|---|---|---|---|
TR 15349-1:1998 | Unalloyed steel | Determination of low carbon content -- Part 1: Infrared absorption method after combustion in an electric resistance furnace (by peak separation) | 〇 | - |
TR 15349-3:1998 | Unalloyed steel | Determination of low carbon content -- Part 3: Infrared absorption method after combustion in an electric resistance furnace (with preheating) | 〇 |
Detection method | NDIR (Non-Dispersive InfraRed) | |
Required sample amount | 1.00 ± 0.10 g | |
Minimum reading | 0.000001% (m/m) for both Carbon and Sulfur | |
Carbon | Measurement range | 0.0003 〜 6.0% (m/m) |
Accuracy (Repeatability) | σn-1 ≦ 0.00015% (m/m) or RSD ≦ 0.75% | |
Sulfur | Measurement range | 0.0004 〜 1.0%(m/m) |
Accuracy (Repeatability) | σn-1 ≦ 0.00020% (m/m) or RSD ≦ 2.00% | |
Setting temperature range | 0 (room temperature) - 1450℃ | |
Dimensions [ W x D x H ] | Combustion unit: 443 × 725 × 710 mm | |
Mass | Combustion unit: 77 kg, Measurement unit : 53 kg | |
Power | 200/220/240 V, 5 kVA *Excluding peripheral devices | |
Carrier gas | Oxygen: Purity 99.5%, Pressure: 0.30〜0.33 MPa | |
Operation gas | Nitrogen: Purity 99.5%, Pressure: 0.35〜0.38 MPa | |
Data processing and operation | PC with Windows® 10 | |
User interface | Touch panel/Keyboard/Mouse |
* Windows is a registered trademark or trademark of Microsoft Corporation in the United States and/or
other countries.
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