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| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | KY-200 |
| Pricing | Available Upon Request |
| Principle | Microcoulometric Titration (ASTM D3227, ASTM D5808, SH/T 0253–1992, GB/T 11061–1997, SH/T 0222–1992) |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Detection Method | Coulometric Generation of Titrant (I₂ for S |
| Sulfur Range | 0.2–10,000 mg/L |
| Chlorine Range | 0.3–10,000 mg/L |
| Bias Voltage Range | 0–500 mV |
| Furnace Temperature Range | Ambient to 1000 °C |
| Temperature Control Accuracy | ±5 °C |
| Power Consumption | 1500 W |
| Dimensions (W×D×H) | 530 × 500 × 340 mm |
| Cooling | Air-cooled Cracking System with Auto-Controlled Fan |
| Compliance | SH/T 0253–1992, GB/T 11061–1997, SH/T 0222–1992 |
| Standard Configuration | KY-200 Liquid Analysis System + PC Workstation |
| Optional Accessories | Solid Sampler, Light/Heavy Quartz Cracking Tubes, Certified Reference Materials |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200 |
| Price Range | USD 2,800 – 7,000 |
| Measurement Principle | Microcoulometric Titration (Electrolytic Iodine Generation) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Analyte | Total Sulfur (S) |
| Detection Range | 0.1 mg/L – 10,000 mg/L |
| LOD (S) | 0.1 mg/L |
| Repeatability | As per SH/T 0253 (Cv ≤ 3% at >10 mg/L |
| Temperature Control | Ambient to 1100 °C, ±1 °C |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling Method | Intelligent Fan-based Air Cooling |
| Power Rating | 1500 W |
| Compliance Standards | SH/T 0253, GB/T 11061.4, SH/T 0222, GB/T 3208, SH/T 1147 |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | KY-200 |
| Pricing | Upon Request |
| Standard Compliance | SH/T 0253–92, GB/T 11061–1997, SH/T 0222–1992 |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Analytical Method | Microcoulometric Titration |
| Bias Voltage Range | 0–500 mV |
| Measurement Range | S: 0.2–10,000 mg/L |
| Cl | 0.3–10,000 mg/L |
| Repeatability | ≤50% RSD for S ≤1.0 mg/L |
| Carrier Gases | Ambient-grade O₂ and N₂ |
| Furnace Temperature Range | Ambient to 1000 °C |
| Temperature Control Accuracy | ±5 °C |
| Power Consumption | 1500 W |
| Dimensions (W×D×H) | 530 × 500 × 340 mm |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | WC-200 |
| Detection Method | Coulometric Titration (Electrolytic Silver Generation) |
| Measurement Range | 1 ppm – 1 wt% Cl |
| Detection Limit | 1 ppm |
| Precision | ≤1 ppm (for 1–10 ppm Cl) |
| Sample Types | Solid, Liquid, or Viscous Petroleum Samples (with compatible autosampler or quartz boat system) |
| Temperature Control Range | Ambient to 1100 °C |
| Temperature Stability | ±1 °C |
| Gas Requirements | Industrial-grade O₂ and N₂ |
| Cooling System | Intelligent Fan-based Air Cooling |
| Compliance Standard | RIPP 64-90 (Refined Petroleum Products — Determination of Total Chlorine Content by Microcoulometry) |
| Power Rating | 1.5 kW |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | KY-200CL |
| Price Range | USD 2,800 – 7,000 |
| Measurement Principle | Microcoulometric Titration (Silver Coulometric Detection) |
| Sample Forms | Solid, Liquid, Gas (with optional injectors) |
| Chlorine Range | 0.2 mg/L – 10,000 mg/L (dilution required above 5,000 mg/L) |
| Detection Limit | 0.2 mg/L (as Cl) |
| Precision | RSD ≤3% for [Cl] >10 mg/L |
| Temperature Control | Ambient to 1100 °C, ±1 °C |
| Power Requirement | 1500 W |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling Method | Intelligent Fan-cooled Cracking System |
| Compliance Standards | GB/T 18612–2011, ASTM D5808–2009 |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200 |
| Price | Upon Request |
| Principle | Microcoulometric Titration (ASTM D5808 / SH/T 0253 / GB/T 11061.4) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Detection Range | S: 0.1–10,000 mg/L |
| Cl | 0.2–10,000 mg/L |
| Detection Limit | S: 0.1 mg/L |
| Cl | 0.2 mg/L |
| Repeatability | As per ASTM/SH/GB standards (Cv ≤3% at >10 mg/L) |
| Temperature Control | Ambient to 1100 °C, ±1 °C |
| Power Requirement | 1500 W |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling | Fan-cooled pyrolysis furnace with auto-start/stop logic |
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