The ZY-3000S UV fluorescence sulfur analyzer is currently one of the advanced sulfur measuring instruments, widely used for measuring the total sulfur content in products such as finished oil, crude oil, distillate oil, petroleum gas, plastics, and petrochemical industry. It is a nationally recommended method for analyzing sulfur content. Compared with similar instruments at home and abroad, it has extremely high sensitivity, analytical accuracy, good stability, and repeatability; A simple operation interface that enables non professionals to reach a professional level. The main key components of the instrument use imported devices and multiple national patented technologies.
Main features of the instrument:
1. The instrument adopts internationally popular USB port communication, standard 24 bit data acquisition, and the minimum detection signal is less than 1 microvolt.
2. Data can be stored, accessed, and printed at will, and related issues can be solved based on on-site data files.
3. The main components of the instrument use original imported components, and the overall performance is better than similar domestic instruments, which can replace imported products.
4. The high voltage of the photomultiplier tube (PMT) can be adjusted arbitrarily, and the calibration of the standard curve can be done with single or multiple points, making the operation simple.
5. The instrument has extremely high sensitivity, linearity, and anti-interference ability, and the analysis results are accurate and reliable.
6. The software can run on all current operating systems and has strong adaptability. The instrument software has powerful functions.
Instrument execution standards:
SH/T 0689, ASTM D5453 Determination of total sulfur content in light hydrocarbons, engine fuels, and other oil products (UV fluorescence method)
GB/T 34100-2017 Determination of total sulfur content in light hydrocarbons and engine fuels and other oil products - Ultraviolet fluorescence method
Main technical parameters:
1. Sample types: liquid, solid, and gas (corresponding injectors are required)
2. Measurement method: UV fluorescence method (S)
3. Measurement range: 0.2mg/L~5000ppm~percentage content
4. Lower limit of detection: 0.2mg/L (sulfur element)
5. Repeatability error: 1.0mg/l, ± 0.2 mg/l
1.0mg/l<X<100 mg/l, Cv ≤ 10%
100mg/l<X<10000 mg/l, Cv ≤ 5%
6. Gas source requirements: High purity oxygen: above 99.98% High purity argon: above 99.98%
7. Temperature control range: room temperature~1300 ℃
8. Temperature control accuracy: ± 1 ℃
9. Power: 2KW