Carbon Sulfur Analyzer
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| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Model | multi EA 4000 C |
| Measurement Principle | High-Temperature Combustion (HTC) coupled with NDIR and Coulometric detection |
| Detection Elements | Total Carbon (TC), Total Sulfur (TS), Total Nitrogen (TN), Total Chlorine (Cl) |
| Sample Types | Solid organic & inorganic matrices (soils, sediments, sludges, solid waste, coal, polymers) |
| Detection Range | ppm to wt% (element-dependent) |
| Combustion Temperature | up to 1,350 °C |
| Combustion Tube Material | Composite ceramic |
| Detectors | Dual-channel NDIR for CO₂/SO₂ |
| Automation | Integrated autosampler (up to 60 positions), self-diagnostic system, automatic calibration verification |
| Compliance | Designed to meet ASTM D5373, D7359, ISO 1171, ISO 29541, EN 15407, USP <28>, EPA Method 9096A |
| Software | multiWin v5.0 with 21 CFR Part 11 compliance mode, audit trail, electronic signatures, GLP/GMP reporting templates |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Manufacturer | Analytik Jena GmbH |
| Type | Imported Instrument |
| Model | multi EA 4000 |
| Measurement Principle | Infrared Absorption (CO₂, SO₂, HCl detection) |
| Heating System | High-Temperature Ceramic Furnace (HTC) |
| Sample Form | Solid and viscous samples |
| Modular Configuration | Independent C, S, Cl analysis modules |
| Compliance | ASTM D4293, ASTM D5178, ISO 20565, DIN 51721, EN 15408, EPA Method 9096A (for AOX), USP <281> (for residual chlorine) |
| Software | multiWin v5.x with 21 CFR Part 11 compliance options |
| Safety | Integrated Self-Check System (SCS), automatic gas leak detection, overpressure protection |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Manufacturer | Analytik Jena AG |
| Product Type | Imported Instrument |
| Model | multi EA S 5000 |
| Measurement Principle | Infrared Absorption (for C), Chemiluminescence (for N), UV Fluorescence or Microcoulometric Detection (for S), Microcoulometric Detection (for Cl) |
| Furnace System | Dual-mode resistive furnace (vertical/horizontal configuration) |
| Detection Limit | ppb-level |
| Measurement Range | ppb to wt% |
| Accuracy | ±0.01 ppm |
| Analysis Time | 2–4 minutes |
| Maximum Furnace Temperature | 1100 °C |
| Liquid Sample Volume | 1–100 µL |
| Gas Sample Volume | up to 100 mL |
| Solid Sample Mass | up to 100 mg |
| LPG Sample Volume | 1–50 µL |
| Brand | Baoying |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CS206 |
| Price Range | USD 14,000 – 42,000 (FOB Shanghai) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 3.5 kW High-Frequency Induction Furnace |
| Measurement Range | C: 0.0001–10 wt% |
| S | 0.0001–5 wt% (extendable to 99.99 wt% for both elements) |
| Sensitivity | 0.01 ppm |
| Precision | C: ±1.0 ppm or RSD ≤ 0.5% |
| S | ±1.0 ppm or RSD ≤ 1.0% (per certified reference materials per ISO/IEC 17025 validation protocols) |
| Analysis Time | 20–40 s per sample |
| Gas Flow Control | High-Accuracy Mass Flow Controller (MFC) |
| Combustion Atmosphere | Purified Oxygen Supply with Optional Oxygen Purification Module |
| Sample Handling | Automated Ash Removal & Multi-Stage Filtration |
| Optional Accessories | Physical Water Removal Unit, Constant-Temperature Furnace Head, Multi-Point Oxygen Injection |
| Brand | Bruker |
|---|---|
| Origin | Germany |
| Model | G4 ICARUS Series 2 |
| Detection Principle | High-frequency induction combustion coupled with UV absorption (SO₂) and infrared absorption (CO₂) |
| Analysis Time | < 60 s per cycle including auto-cleaning |
| Filter Pore Size | 3 µm |
| Signal-to-Noise Ratio (SO₂) | 10× improvement vs. conventional IR |
| Dynamic Range (SO₂) | 50-year linear calibration stability |
| Compliance | ASTM E1019, ISO 15350, DIN 51018, USP <231>, GLP/GMP-ready data integrity architecture |
| Brand | Bruker |
|---|---|
| Origin | Germany |
| Model | G6 LEONARDO |
| Technique | Inert Gas Fusion (IGF) with Thermal Conductivity Detection (TCD) for H/N |
| Detection Limits | < 0.1 ppm (ng/g) for H and N (1 g sample) |
| Maximum Furnace Temperature | > 3000 °C (water-cooled electrode furnace) |
| Carrier Gas | Argon (He-free operation) |
| Compressed Air Consumption | 0 L/min |
| Compliance | ASTM E1019, ISO 14284, ISO 15350, USP <233>, GLP/GMP-ready software architecture |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | rapid CS cube |
| Detection Principle | High-Temperature Combustion + Non-Dispersive Infrared (NDIR) Detection |
| Sample Throughput | Up to 60 samples unattended (standard), optional 80/120-position autosamplers |
| LOD (S in coal) | ≤2 ppm |
| Warranty | 10 years on combustion furnace and thermal conductivity detector (TCD) |
| Compliance | Designed for ISO 15594, ASTM D4294, ASTM D7622, and USP <281> carbon/sulfur testing environments |
| Software | vario LINK with full audit trail, 21 CFR Part 11-compliant user management and electronic signature support |
| Optional Modules | Chlorine detection (solid-state electrochemical sensor), TOC/TIC dual-module configuration |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | CHS-580A |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | Vertical Resistance Furnace (Ceramic Tube, Max. 1550 °C, Adjustable in 1 °C Increments) |
| Sample Capacity | Up to 500 mg (Including Heterogeneous Materials) |
| Analysis Time | 60–180 s per Sample |
| Combustion Power | Up to 2000 W |
| C Range | 0.005–100 wt% |
| H Range | 0.01–15 wt% |
| S Range | 0.005–20 wt% (Customizable Ranges Available) |
| Autosampler Options | 36-position or 130-position Crucible Carousels |
| IR Cell Enhancement | Gold-Coated Optical Path for Extended Lifetime and Compatibility with Halogen- or Acid-Containing Samples |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | CS-580A |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | Vertical Resistance Furnace with Ceramic Tube |
| Max. Furnace Temperature | 1550 °C (adjustable in 1 °C increments) |
| Sample Weight Capacity | Up to 500 mg |
| Analysis Time | 60–120 s per sample |
| Combustion Power Output | Up to 2000 W |
| Carbon Range | 0.005–100 wt% (customizable) |
| Sulfur Range | 0.005–20 wt% (customizable) |
| Detector Configuration | Up to four gold-coated NDIR cells |
| Autosampler Options | 36-position or 130-position ceramic crucible carousel |
| Compliance | Designed for ISO 9556 (steel), ISO 4935 (ferrous alloys), ASTM E1019, and USP <231> elemental impurity testing workflows |
| Brand | Eltra |
|---|---|
| Origin | Germany |
| Model | CS-i |
| Measurement Principle | Infrared Absorption |
| Heating System | High-Frequency Induction Furnace (2.2 kW, up to 2,000 °C) |
| Measurement Range | C: 0.6 ppm – 6.0 wt%, S: 0.6 ppm – 4.5 wt% |
| Sensitivity | C: 0.1 ppm, S: 0.1 ppm |
| Accuracy | ±0.2 ppm |
| Analysis Time | 40 s |
| Detector Configuration | Up to 4 tunable infrared cells (including optional gold-plated cells for halogen- or acid-resistant applications) |
| Compliance | Designed for GLP/GMP environments |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | CW-800 |
| Measurement Principle | Infrared Absorption |
| Heating System | Resistance Furnace (up to 1000 °C, adjustable in 1 °C increments) |
| Sample Introduction | Quartz Boat |
| Carrier Gas | Nitrogen (standard) |
| Detection | Dual Independent IR Cells (CO₂ and H₂O) |
| Cell Material | Gold-Plated IR Cells |
| Calibration | Single-Point and Multi-Point |
| Gas Flow Control | Electronic Mass Flow Controller |
| Compliance | Designed for GLP/GMP environments |
| Software | Multilingual, customizable reporting, real-time process monitoring |
| Analysis Time | ~2–3 min per sample |
| Sample Form | Solids (powders, granules, pellets) |
| Maintenance | Maintenance-free gas path |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | CW-800M |
| Measurement Principle | Infrared Absorption |
| Heating System | Resistance Furnace |
| Temperature Range | Up to 1000 °C (adjustable in 1 °C increments) |
| CO₂ Measurement Range | 0–70 % |
| H₂O Measurement Range | 0–20 % |
| Sensitivity | 0.0001 % for both CO₂ and H₂O |
| Accuracy | ±0.02 % |
| Analysis Time | 2–30 minutes |
| Detection Cells | Dual independent gold-coated IR cells |
| Atmosphere Options | O₂ or inert gas (e.g., N₂) |
| Programmable Temperature Steps | Up to 5 per method |
| Compliance | Designed for GLP/GMP environments |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | CHS-r |
| Measurement Principle | Infrared Absorption (CO₂, SO₂, H₂O detection) |
| Furnace Type | Horizontal Resistance Furnace with Ceramic Tube |
| Temperature Range | 600 °C to 1550 °C |
| Sample Weight Capacity | Up to 500 mg |
| Detection Range | 20 ppm to 100 wt% |
| Compliance | ASTM D5373, ASTM D7289, ISO 11725, ISO 20362, DIN 51721, EN 15407 |
| Key Features | Triple IR detection cells (C, H, S), gold-plated IR cells, low-blank sample inlet, oxygen flow control with electronic mass flow meter |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | CS-d |
| Measurement Principle | Infrared Absorption |
| Heating System | High-Frequency Induction Furnace & Resistance Furnace |
| Carbon Range | 0.0012–70 mg |
| Sulfur Range | 0.0006–30 mg |
| Sensitivity | 0.01 ppm |
| Accuracy | ±0.2 ppm or ±0.5% RSD |
| Analysis Time | 45 s |
| Brand | Eltra |
|---|---|
| Origin | Germany |
| Model | CS-r |
| Measurement Principle | Infrared Absorption |
| Heating System | Horizontal Resistance Furnace (600–1550 °C) |
| Max. Sample Weight | 500 mg |
| Detection Range | 20 ppm to 100% |
| IR Cells | Up to 4 |
| Compliance | ASTM, DIN, EN, ISO |
| Optional Elements | C, S, H (configurable combinations) |
| Sample Port | Optimized Low-Blank Design |
| Detector Cell | Gold-Plated IR Cells |
| Brand | ELTRA |
|---|---|
| Origin | Germany |
| Model | SURFACEC-800 |
| Measurement Principle | Infrared Absorption |
| Heating System | Resistance Furnace |
| Measurement Range (Low) | 0.1–100 µg C/cm² |
| Measurement Range (High) | 1–1,000 µg C/cm² |
| Analysis Time | 60–90 s |
| Maximum Furnace Temperature | 1000 °C (1 °C adjustable) |
| Carrier Gas | Oxygen |
| Detection System | Dual Independent IR Cells |
| Calibration | Certified Reference Materials or Standard Gases |
| Flow Control | Electronic Mass Flow Controller |
| Compliance | Designed for GLP/GMP environments with audit-trail-capable software |
| Brand | ESI |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | CS995 |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 20 MHz High-Frequency Induction Furnace |
| Power Output | 2200 W |
| Carbon Range | 0.00006–6.0000 wt% (extendable to 99.999%) |
| Sulfur Range | 0.00006–0.5000 wt% (extendable to 99.999%) |
| Sensitivity | 0.001 ppm for both C and S |
| Precision | RSD < 0.5% |
| Compliant with GB/T 20123–2006 and ISO 15350 | 2000 |
| Analysis Time | 20–100 s (typical: 35 s) |
| Sample Mass (steel standard) | 0.5 g nominal |
| Dust Filter Pore Size | 0.4 µm metallic sintered filter |
| Optical Path | Gold-plated CO₂/SO₂ absorption cells |
| IR Source | Platinum-based thermal emitter (800 °C operating temperature) |
| Detection Wavelengths | CO₂ at 4.26 µm, SO₂ at 7.4 µm |
| Modulation Frequency | 64 Hz |
| Data Acquisition | 24-bit ADS1224 ADC, 20 Hz real-time sampling |
| Communication | USB 2.0 host interface + Agilent 1521/2521 optical fiber link between furnace and detector |
| Software Platform | Windows-based Delphi application with ACCESS database backend |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Model | CS5000 |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | 0.00001–12.0 wt% |
| Sulfur Range | 0.00001–45.0 wt% |
| Sensitivity | 0.000001 wt% |
| Precision | ±1.0 ppm (C/S) or RSD ≤ 0.5% (C), ≤ 1.0% (S) |
| Analysis Time | 20–40 s |
| Dimensions | 650 × 790 × 920 mm (W×D×H) |
| Weight | 150 kg |
| Power Supply | AC 220 V ±10%, 50 Hz, voltage fluctuation < ±0.2% |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Domestic Product | Yes |
| Model | CS5000 |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | 0.00001–12 wt% |
| Sulfur Range | 0.00001–45 wt% |
| Sensitivity | 0.000001 wt% |
| Precision | ±1.0 ppm |
| Analysis Time | 20–40 s |
| Furnace Output Power | Adjustable (0–2.5 kW typical for HF induction) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | EMIA-Expert |
| Pricing | Upon Request |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace |
| Maintenance Interval | Up to 200 Analyses Without Service |
| Analysis Time | ≤70 Seconds per Sample |
| 清扫 Mechanism | Brushless Automatic Cleaning System |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Manufacturer Type | Manufacturer |
| Product Category | Imported Instrument |
| Model | EMIA-Pro |
| Measurement Principle | Infrared Absorption |
| Heating System | High-Frequency Induction Furnace |
| Measurement Range | C: 0.0002–6.0 wt% |
| S | 0.0002–1.0 wt% |
| Sensitivity | C: 0.01 ppm |
| S | 0.01 ppm |
| Accuracy | C: ±1 ppm or ±1.0% RSD |
| S | ±1 ppm or ±1.5% RSD |
| Analysis Time | 40 s |
| Brand | JB |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | CS995 Advanced Digital Carbon-Sulfur Analyzer |
| Price | USD 16,800 (FOB Jiangsu) |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace (2.5 kW, 20 MHz) |
| Measurement Range | C: 0.0001–6.0000 wt% |
| S | 0.0001–0.5000 wt% |
| Sensitivity | 0.01 ppm (C and S) |
| Precision | ±1 ppm (RSD ≤ 0.5% at mid-range concentration) |
| Analysis Time | ≤35 seconds per sample (including combustion, gas purification, and IR detection) |
| Brand | JB |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | CS995 Carbon-Sulfur Analyzer |
| Price | USD 16,800 (FOB Jiangsu) |
| Measurement Principle | Electrolytic Conductivity Detection |
| Heating System | High-Frequency Induction Furnace (2.5 kHz, 20 kW) |
| Carbon Range | 0.0001–6.0000 wt% |
| Sulfur Range | 0.0001–0.5000 wt% |
| Sensitivity | 0.01 ppm (C and S) |
| Precision | ±1 ppm (RSD ≤ 0.5% at mid-range concentrations) |
| Analysis Time | ≤35 seconds per sample (including combustion, gas purification, and detection) |
| Brand | JB |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | CS995 |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace (2.5 kHz, 3.5 kW) |
| Carbon Range | 0.0001–6.0000 wt% |
| Sulfur Range | 0.0001–0.5000 wt% |
| Sensitivity | 0.01 ppm (C and S) |
| Precision | ±1 ppm (RSD ≤ 0.5% at mid-range concentrations) |
| Analysis Time | ≤35 s per sample |
| Sample Weighing Range | 0.1–1.0 g (standard crucible mode) |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | KY-HW2A |
| Price Range | USD 14,000–42,000 (FOB) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Combustion System | High-Frequency Induction Furnace (2200 W, 20 MHz) |
| Carbon Range | 0.0005–6.0000 wt% (extendable to 99.999%) |
| Sulfur Range | 0.0005–0.3500 wt% (extendable to 99.999%) |
| Sample Mass (steel standard) | 0.5 g typical |
| Sensitivity | 0.1 ppm for both C and S |
| Precision | Compliant with ISO 9556 (carbon) and ISO 4935 (sulfur) |
| Analysis Time | Adjustable 20–100 s (standard: 35 s) |
| Duty Cycle | Continuous 24 h operation |
| Dust Filter Pore Size | 0.4 µm metallic sintered filter |
| Optical Coupling | Agilent 1521/2521 high-speed fiber-optic interface |
| Detector | High-stability pyroelectric infrared detector with gold-plated analysis cell |
| Light Source | Custom platinum-based IR emitter |
| ADC Resolution | 24-bit ADS1224 |
| Control Architecture | Dual-CPU modular design (Atmega162 lower-level controller) |
| Communication Interface | USB 2.0 |
| Power Supply | Industrial-grade linear regulated module |
| Brand | LECO |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | CS600 |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace |
| Measurement Range | Not Specified |
| Sensitivity | Not Specified |
| Precision | Not Specified |
| Analysis Time | Not Specified |
| Brand | LECO |
|---|---|
| Origin | USA |
| Manufacturer | LECO Corporation |
| Type | Imported Instrument |
| Model | CS744 |
| Measurement Principle | Infrared Absorption |
| Heating System | High-Frequency Induction Furnace |
| Analysis Time | 40 s |
| Brand | LECO |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | CS844 |
| Measurement Principle | Infrared Absorption |
| Heating System | High-Frequency Induction Furnace |
| Carbon/Sulfur Range | 0.6 ppm – 6 wt% |
| Analysis Time | < 50 seconds |
| Brand | LECO |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | SC832 |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | Resistance Furnace |
| Measurement Range | C: 0.0175 mg to 200 mg |
| S | 0.0035 mg to 98 mg |
| Analysis Time | < 100 s |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | MC017-CS-8510 |
| Pricing | Available Upon Request |
| Carbon Range | 0.001–6.0000 wt% (expandable to 99.999%) |
| Sulfur Range | 0.0005–0.3500 wt% (expandable to 99.999%) |
| Analysis Time | 25–60 s (typ. 35 s) |
| Balance Capacity | 0–300 g |
| Balance Resolution | 0.001 g |
| Operating Temp. | 10–30 °C |
| Relative Humidity | <75% RH |
| Power Supply | AC 220 V ±5%, 50 Hz ±2%, Grounded |