Kyoyuan
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| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Universal Potentiometric Titrator |
| Application Scope | Dedicated for Hydrocarbon Analysis |
| Bromine Number Range | 0–300 g Br/100 g oil |
| Bromine Index Range | 1–1000 mg Br/100 g oil |
| Potential Measurement Accuracy | 0.1 mV ± 0.03% |
| Potential Resolution | 0.1 mV |
| Titration Volume Precision | 0.001 mL |
| Bromine Mass Resolution | 0.01 mg Br |
| Detection Limit | 0.1 mg Br |
| Accuracy | ±5% (bromine index ≥ 1 mg Br/100 g oil) |
| Bias Voltage Range | 0–500 mV |
| Cell Volume | 150 mL |
| Stirring Method | Magnetic Stirring |
| Power Supply | 220 V, 50 Hz |
| Power Consumption | 20 W |
| Weight | ~1.6 kg |
| Brand | Kyoyuan |
|---|---|
| Model | KY-9000S |
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Detection Method | UV Fluorescence (ASTM D5453/D6667/D7183 compliant) |
| Sample Type | Liquid |
| Sample Capacity | 16-position autosampler |
| Injection Volume | 0.1–250 µL |
| Detection Range | 0.1–20,000 mg/L |
| LOD | 0.1 mg/L |
| Repeatability | ±0.2 mg/L at 1.0 mg/L |
| Temperature Control | Ambient to 1100 °C, ±2 °C accuracy |
| Gas Requirements | High-purity O₂ (≥99.99%) and Ar (≥99.99%) |
| Power | 1800 W |
| Data Interface | USB 2.0, 24-bit ADC, signal resolution <1 µV |
| Software Compatibility | Windows/macOS/Linux |
| Compliance | SH/T 0689, GB/T 34100-2017, GB/T 35582, ASTM D5453/D6667/D7183, ISO 17198, DB51/T 1689, GB/T 11060.8 |
| Brand | Kyoyuan |
|---|---|
| Model | KY-9000S |
| Measurement Principle | UV Fluorescence (for Total Sulfur in Liquids) |
| Sample Type | Liquid |
| Sample Capacity | 19-position autosampler tray |
| Solvent Bottles | 2 |
| Waste Bottle | 1 |
| Injection Volume | 0.1–250 µL |
| Detection Range | 0.1–20,000 mg/L |
| LOD | 0.1 mg/L |
| Repeatability | ±0.2 mg/L at 1.0 mg/L |
| Furnace Temperature Range | Ambient to 1100 °C |
| Temperature Control Accuracy | ±2 °C |
| Gas Requirements | High-purity O₂ (≥99.99%) and Ar (≥99.99%) |
| Power Consumption | 1800 W |
| Compliance | ASTM D5453, D6667, D7183 |
| Brand | Kyoyuan |
|---|---|
| Model | KY-HW1A |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic (China-Made) |
| Price Range | USD 7,000 – 14,000 (FOB China) |
| Measurement Principle | Arc Combustion Followed by Non-Dispersive Infrared (NDIR) Absorption |
| Elemental Coverage | Simultaneous C and S Quantification |
| Carbon Range | 0.005–6.0000 wt% (extendable to 99.999%) |
| Sulfur Range | 0.0005–0.3500 wt% (extendable to 99.999%) |
| Sample Mass (Solid Steel Reference) | 0.5 g ±20%, Continuous Weighing Mode |
| Analysis Precision | C meets or exceeds GB/T 223.69–2008 |
| Typical Analysis Time | 35 s (adjustable 20–60 s) |
| Operational Duty Cycle | 24/7 Continuous Operation |
| Detector | High-Stability Pyroelectric Infrared Sensor |
| Analysis Cell | Gold-Plated NDIR Cell |
| Light Source | Custom Platinum-Based IR Emitter |
| Power Supply | Taiwan-Made Switching Power Supply |
| Solenoid Valves | Airtac (Taiwan) Pneumatic Valves |
| Motor | Aerospace-Grade Synchronous Motor (100,000 hr MTBF) |
| Combustion Unit | KY-DRL1 Arc Furnace (2200 W Output) |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KYD-2003 |
| Instrument Type | Benchtop Centrifuge |
| Speed Category | Low-Speed Centrifuge (up to 10,000 rpm) |
| Functionality | Refrigerated Centrifuge |
| Configuration | Fixed-Angle Rotor Centrifuge |
| Maximum Capacity | 6 × 85 mL |
| Maximum Rotational Speed | 30,000 rpm |
| Maximum RCF | Not Specified |
| Dimensions (W×D×H) | 400 × 550 × 650 mm |
| Input Voltage | AC 220 V ± 22 V |
| High-Voltage Output Range | AC 0–6,000 V (adjustable) |
| Power Consumption | 1,000 W |
| Temperature Control Range | Ambient to 180 °C |
| Temperature Accuracy | ±5 °C |
| Operating Environment | 0–40 °C |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OIL-6 |
| Detection Targets | Total Nitrogen and Total Sulfur |
| Detection Principle | Infrared Spectrophotometry (FTIR-compatible Dispersive Optical System) |
| Compliance Standard | HJ 637–2012 (China National Standard for Determination of Petroleum Hydrocarbons and Animal/Vegetable Oils in Water by Infrared Spectrophotometry) |
| Measurement Range | 0.01–10,000 mg/L (water samples, via CCl₄ extraction with variable pathlength cells) |
| Detection Limit | <0.15 mg/L (CCl₄ extract, 4 cm quartz cell) |
| <0.002 mg/L (water sample, 100 | 1 extraction ratio, 5 cm quartz cell) |
| Repeatability | ≤1% (at 20 mg/L oil standard) |
| Linearity | R > 0.999 |
| Wavenumber Range | 2400–3400 cm⁻¹ |
| Absorbance Range | 0.0000–3.000 AU |
| Dimensions | 550 × 380 × 150 mm |
| Weight | 15 kg |
| Power Supply | 220 ± 22 V, 50 ± 1 Hz, 35 VA |
| 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 |