ST-1545 UV Fluorescence 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-1545 Ultraviolet Fluorescence Sulfur Analyzer
Product Introduction:
The ST-1545 Ultraviolet Fluorescence Sulfur Analyzer uses the ultraviolet fluorescence method to determine total sulfur content, enhancing resistance to impurity interference. It avoids the cumbersome operation of the coulometric titration cell and the resulting instability factors, significantly improving the instrument's sensitivity. Key components are imported, ensuring reliable overall performance. This sulfur content analyzer is developed by combining ultraviolet fluorescence principles with computer technology. It complies with SH/T 0689-2000 and ASTM D5453 standards and is suitable for determining sulfur content in liquids, solids, and gases. Widely used in power, petroleum, chemical, commodity inspection, universities, and research departments.
Features:
◆ The instrument uses ultraviolet fluorescence method to determine total sulfur content
◆ UV lamp, filter, mode dryer, data acquisition card, and photomultiplier tube are imported components, ensuring accurate, stable, and high-precision experimental data
◆ Easy and fast operation; standard curves and results are automatically saved, ensuring data is never lost
◆ Computer-controlled data acquisition, detection, storage, printing, etc.
◆ Gas flow system with mass flow controller and float flow controller available for selection
◆ Mass flow controller: All gas flows are controlled by electronic mass flow controllers; gas flow is set and controlled by the computer without manual intervention, ensuring stable flow input and reducing repeatability and reproducibility deviations caused by flow fluctuations (optional)
◆ Supports full Chinese/full English interface display (optional)
◆ The instrument uses the internationally popular USB port for communication, standard 24-bit data acquisition, with a minimum detection signal of less than 1 microvolt.
◆ Calibration certificate provided by the Institute of Metrology Science (paid service)
Technical Parameters:
Applicable Standards | SH/T 0689-2000, ASTM D5453 |
Measurement Method | Ultraviolet Fluorescence (S) |
Measurement Range | Sulfur content: 0.1～10000 mg/L ～ percentage content |
Detection Limit | 0.1mg/L (sulfur element) |
Sample Types | Liquid, solid, and gas (requires corresponding sampler) |
Sample Volume | Solid sample: 1-20mg, Liquid sample: 5-20μL, Gas sample: 1-5mL |
Temperature Control Range | Room temperature～1300℃ |
Temperature Control Accuracy | ±1℃ |
Gas Source Requirements | High-purity argon: purity above 99.99%, High-purity oxygen: purity above 99.99% |
Gas Flow Control | Mass flow system and float flow system (optional) |
Ambient Temperature | 5℃～45℃ |
Relative Humidity | 10%～80%Rh |
Power Supply Voltage | 220V±10％ 50Hz |
Power | ≤2500 W |
Measurement Precision
Sulfur Analyzer (PPM) | Sample Volume (μL) | RSD（%） |
0.1 | 20 | 20 |
5 | 10～20 | 10 |
50 | 10～20 | 5 |
100 | 10～20 | 3 |
5000 | 10～20 | 3 |
| Industry Category | Measurement-Analysis-Instruments |
|---|---|
| Product Category | |
| Brand: | 旭鑫仪器 |
| Spec: | ST-1545 |
| Stock: | 100 |
| Manufacturer: | |
| Origin: | China / Beijing / Changpingqu |
