BD-D5453-021Z Fluorescence Sulfur Content Tester
Product Overview
The BD-D5453-021Z fluorescence sulfur content tester utilizes pulsed ultraviolet fluorescence analysis method for precise sulfur content measurement in petroleum products, meeting national V and higher standard oil sulfur content detection requirements.
Applicable Standards
ASTM D5453, D6667, D7183, GB/T17930, GB/T11060, SH/T 0689, and related international standards.
Performance Characteristics
- Advanced pulsed ultraviolet fluorescence analysis method with lower detection limit and higher accuracy
- Windows Chinese operating platform with intuitive human-machine dialogue interface
- Computer-controlled analysis process with data processing and real-time status display
- Software stores 5,000 sample data with historical data query and graphical playback capabilities
- International circuit design with imported components for reduced noise and enhanced sensitivity
- Core components including membrane dryers, filters, xenon lamps, and photomultiplier tubes imported from US, Japan, and Europe
- Premium imported heating furnace wire with extended service life and automatic over-temperature protection
- Advanced double anti-leakage reaction chamber design for improved sensitivity and repeatability
- Fast analysis speed (3-4 minutes per sample) with excellent precision and stability
- Single-point calibration with adjustable high pressure, eliminating need for standard curve recalibration
- Calibrated with US and Japanese standard samples for superior measurement accuracy
- Open LIMS database management system for efficient data retrieval and management
Technical Specifications
| Parameter |
Specification |
| Measurement Range |
0.1 ppm - 10,000 ppm |
| Lower Detection Limit |
2 ng |
| Sample States |
Liquid, Gas (with optional liquid sampler) |
| Temperature Control Range |
Room Temperature - 1300°C |
| Temperature Control Accuracy |
±2°C |
| Repeatability Error |
0.1-1.0 ppm: <±0.1 ppm 1-10 ppm: <10% >10 ppm: <5% |
| Baseline Drift |
<2 μV/72h |
| Standard Reagents |
Sulfur standard 100 mg/L, 300 mg/L, 500 mg/L isooctane |
| Gas Requirements |
Argon: ≥99.995% Oxygen: ≥99.99% |
| Host Dimensions |
420 × 400 × 530 mm |
| Power Supply |
AC220V ±10% |
| Power Consumption |
1500W |
| Temperature Controller |
500 × 400 × 530 mm |
| Cooling Method |
Air Cooling |
Standard Configuration
Complete system includes host computer (data acquisition and control system), cracking furnace, automatic sampler, computer with operating software, and printer.