ST-1535 Microcoulometric Sulfur Analyzer
Contact Info
- Add:北京市昌平区沙河镇小李庄村东2幢225室, Zip:
- Contact: 李
- Tel:15037816059
- Email:lil@bj-xuxin.com
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ST-1535 Microcoulometric Sulfur Analyzer
Product Introduction:
The ST-1535 Microcoulometric Sulfur Analyzer applies microcoulometric analysis technology and adopts computer-controlled microcoulometric titration. It features reliable performance, simple operation, excellent stability, and easy installation. Compliant with standards SH/T 0253, SH/T 0222, GB/T 11060.4, GB/T 11061.4, GB/T 6324.4, GB/T 12688.6, and GB/T 11141, it can be used for the analysis of total sulfur content in petrochemicals, coal chemicals, aromatic hydrocarbons, and natural gas products, as well as for chlorine content analysis. Widely used in power, petroleum, chemical, commodity inspection, universities, and research institutions.
Features:
◆ The system consists of a computer, microcoulometric analyzer main unit, temperature flow controller, electrolytic cell, stirrer, and sampler
◆ During analysis, operating conditions, analytical parameters, and results are directly displayed on the monitor
◆ Gas flow system includes mass flow meter control and float flow meter control (optional)
◆ Mass flow meter: All gas flows are controlled by electronic mass flow meters, set and managed by the computer without manual intervention, ensuring stable flow input and reducing repeatability and reproducibility deviations caused by flow fluctuations (optional)
◆ The temperature flow controller includes an automatic cooling fan controller; the fan starts automatically when the pyrolysis furnace reaches 80°C and stops when below 80°C, ensuring safety and convenience
◆ Windows operating platform with a user-friendly interface for convenient and fast operation
◆ Full Chinese/Full English interface display (optional)
◆ Measurement certificate provided by the Institute of Metrology Science (fee-based)
Technical Parameters:
Bias Voltage Range | 0 ～ 500mv (continuously adjustable) |
Measurement Method | Coulometric Method |
Measurement Range | 0.1-10000mg/L (high concentrations can be diluted; low concentration gas samples can reach 0.01mg/m³) |
Detection Limit | 0.1mg/L (sulfur element) |
Sample Types | Liquid, solid, and gas (requires corresponding sampler) |
Temperature Control Range | Room temperature～1100°C |
Temperature Control Accuracy | ±1°C |
Pyrolysis Tube | Quartz material |
Gas Flow Control | Mass flow system and float flow system (optional) |
Gas Source Requirements | Standard nitrogen, standard oxygen |
Ambient Temperature | 5°C~45°C |
Relative Humidity | 10%~80%Rh |
Power Supply Voltage | 220V±10％ 50Hz |
Power | 2500 W |
Measurement Accuracy
Sulfur Analyzer (ng) | Sample Volume (μL) | RSD (%) |
0.1 | 10 | |
1.0 | 10 | |
100 | 5 | |
5000 | 5 |
| Industry Category | Measurement-Analysis-Instruments |
|---|---|
| Product Category | |
| Brand: | 旭鑫仪器 |
| Spec: | ST-1535 |
| Stock: | 100 |
| Manufacturer: | |
| Origin: | China / Beijing / Changpingqu |
