DESCRIPTION
The instrument is specially designed to determine sulfur content in the petroleum products. Adopts energy-dispersive principle, and with electrical, mechanical and microprocessor integration design, so it is rapid and accurate. It can meet the requirements of national standard of China GB/T 17040, SH/T0742 and GB/T11140 on repeatability and reproducibility, and it can also meet requirements of ASTM D4294. It provides a measure to determine sulfur content during petroleum or petrochemical production process
FEATURES
1. The latest research results of GB/T 17040 in 2019, it is an update to LYD-17040.
2. The detection lower limit of sulfur content can reach 0.0017%, which can be widely used in the detection of sulfur content of related oil products with percentage content greater than this index.
3. Few samples are used for testing.(3ml-5ml), the detection time is fast (1min ~ 5min), and the detection result is stable, accurate and reliable.
4. Mechanical and electrical integration microcomputer design, 8-inch wide angle colored touch screen, simple and beautiful interface.
5. With the method of fluorescence intensity ratio analysis, the temperature and air pressure can be automatically corrected, and the C / H ratio can also be corrected.
6. It has the function of automatic diagnosis, automatic judgment of the working state of the instrument and automatic detection of working parameters.
7. The data storage capacity is large, it can store 4096 analysis results, 8192 count measurement data and 10 calibration curves. The stored data can be queried, it also can be uploaded to the computer through RS-232 standard communication port.
8. The working curve is automatically selected by default when the instrument is turned on, without user intervention.
9. The unit of measurement result can be selected, ppm or (m / m)%.
SPECIFICATIONS
| Model | OQT-17040A |
| Measuring range | 0.005%~5% |
| Repeatability (r) | ＜0.4347 X0.6446 |
| Reproducibility (R) | ＜1.9182 X0.6446 |
| Detection limit | 50 ppm |
| Oil sample quantity | 3 ml-5ml. |
| Measurement time | it can preset 30, 60, 90, 120, 150s, measurement repeat times 1, 2, 3, 5, 10(times). ( The default measurement time of this instrument is 3 minutes, and the fastest measurement time is 1 minute.) |
| Sample measurement | Automatic measurement of single sample, average value and standard deviation at the end of measurement. |
| Calibration curve numbers | it can save 10 calibration curves. |
| Working condition
|
Ambient temperature (10～30)℃ |
| Relative humidity ≤85% (30℃) | |
| Dimension | 480mm×380mm×140mm |
| Weight | 13kg.(Net weight) |
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of centrifugal extractor machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe OQTSUPPLIES, we grow together!
