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| 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 | 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 | 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 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 |
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