Carbon Sulfur Analyzer
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| 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 | 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 | 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 | MOL |
|---|---|
| Origin | Germany |
| Model | CS1000 |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | Resistance Furnace |
| Carbon Range | 0.005–100 wt% |
| Sulfur Range | 0.005–20 wt% |
| Sensitivity | 0.01 ppm |
| Accuracy | ±1% of reading |
| Analysis Time | 60–120 s |
| Furnace Power Output | 1 kW |
| Maximum Furnace Temperature | 1550 °C |
| Detector Configuration | Up to 4-channel NDIR cells |
| Compliance | ASTM E1019, ISO 15350, ISO 4935 |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | CS3500 |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace (18 MHz, 2.7 kVA) |
| Carbon Range | Low-C: 0.6 ppm–0.1 % |
| High-C | 0.1 %–50 % |
| Sulfur Range | Low-S: 0.6 ppm–0.3 % |
| High-S | 0.3 %–30 % |
| Sensitivity | 0.01 ppm |
| Precision | C: ±1 ppm or RSD < 0.5 % |
| S | ±1 ppm or RSD ≤ 1.0 % |
| Analysis Time | 30–40 s |
| Detector | Imported Pyroelectric Solid-State IR Detector (Germany) |
| Optical Source | Imported IR Source (USA) |
| Gas Flow Control | Micro-Pressure Differential Electronic Mass Flow Control |
| Catalytic Conversion | CuO Oxidation Furnace (optional), SO₂-to-SO₃ Conversion with SO₃ Trap |
| Software Platform | Windows 10/11 Native GUI with LIMS Integration Support |
| Compliance | Designed for ISO/IEC 17025-compliant labs |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer | NCS Jiangsu Testing Technology Institute Co., Ltd. |
| Model | CS3500G |
| Measurement Principle | Infrared Absorption |
| Combustion Systems | High-Frequency Induction Furnace (18 MHz, 2.7 kVA) & Tube-Type Resistance Furnace (up to 1550 °C, max. 20 A) |
| Carbon Range | HF furnace — low C: 0.6 ppm–0.1 wt% |
| high C | 0.1–50 wt% |
| Sulfur Range | HF furnace — low S: 0.6 ppm–0.3 wt% |
| high S | 0.3–30 wt% |
| Resistance furnace — C | 0.01–100 wt%, S: 0.005–100 wt% |
| Sensitivity | 0.01 ppm |
| Precision | Low-C: ±1 ppm or RSD ≤1% |
| High-C | RSD ≤0.5% |
| Analysis Time | HF furnace — 30–40 s |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | CS4600 |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | Vertical Tube Resistance Furnace (Max. 1500 °C, 1 °C Adjustable) |
| Carbon Range | 0.01–100 wt% |
| Sulfur Range | 0.005–100 wt% |
| Sensitivity | 0.1 ppm |
| Precision | C: RSD ≤ 0.5% |
| S | RSD ≤ 1.0% |
| Analysis Time | 60–180 s (user-configurable) |
| Sample Mass | 200–500 mg (coal, typical) |
| Power Supply | 220 VAC ±10%, 50 ±1 Hz, 20 A |
| Dimensions (L×W×H) | 814 × 710 × 1629 mm |
| Weight | ~170 kg |
| Brand | NCS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | CS5500 |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace (13.56 MHz, 2.7 kVA, Adjustable Power) |
| Carbon Range | 0.6 ppm – 6.0% (0.0006–60 mg absolute, based on 1000 mg sample) |
| Sulfur Range | 0.6 ppm – 6.0% (0.0006–60 mg absolute, based on 1000 mg sample) |
| Sensitivity | 0.01 ppm |
| Precision | C: ±0.3 ppm or RSD ≤ 0.5% |
| S | ±0.3 ppm or RSD ≤ 0.5% |
| Analysis Time | Minimum 60 s per cycle |
| Sample Mass Recommendation | 0.1–0.5 g |
| Carrier Gas | Oxygen ≥99.5% purity |
| Assist Gas | Nitrogen or inert gas |
| Power Supply | 220 VAC ±10%, 50/60 Hz ±1 Hz, 16 A |
| Dimensions | 620 × 760 × 800 mm (W × D × H) |
| Weight | 107 kg |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HW2000B |
| Price | USD 13,800 (FOB Nanjing) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 2.5 kVA High-Frequency Induction Furnace (18–20 MHz) |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm (minimum display resolution) |
| Precision | Carbon RSD ≤ 0.5% |
| Analysis Time | 25–60 s (user-adjustable) |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Weighing Accuracy | 0.0001 g (external analytical balance required) |
| Optical Detection | High-stability pyroelectric IR detectors with narrow-band interference filters |
| Gas Handling | Precision mass flow control |
| Mechanical Drive | Aerospace-grade synchronous motor in IR absorption cell (MTBF > 100,000 h) |
| Compensation | Real-time temperature, pressure, and flow compensation algorithms |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-HW2000B |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | 2.5 kVA High-Frequency Induction Furnace (18–20 MHz) |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm (minimum display resolution) |
| Precision | Carbon RSD ≤ 0.5%, Sulfur RSD ≤ 1.0% |
| Analysis Time | 25–60 s (user-adjustable) |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Sample Weighing Accuracy | 0.0001 g |
| Detector Type | High-Stability Pyroelectric Infrared Detector with Narrow-Band Interference Filters |
| Gas Control | Precision Mass Flow Controllers + Airtac (Taiwan) Solenoid Valves (rated for ≥100,000 cycles) |
| Optical Drive | Aerospace-Grade Synchronous Motor (MTBF > 100,000 h) |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Model | CS844-LM |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | 0.0001–6.0 wt% |
| Sulfur Range | 0.0001–3.5 wt% |
| Sensitivity | 0.000001 wt% |
| Precision | ±1 ppm |
| Analysis Time | 20–40 s |
| Furnace Output Power | 3.5 kW |