I. Main technical specifications
1. Test method: pulsed ultraviolet fluorescence
2. Measurable sample status: liquid, gas, solid
3. Measuring range: 0.1mg/L ～ 10000mg/L (liquid)
4. Lower detection limit: 0.05mg/L
5. Repeatability error:
X≤0.5mg/L；±0.1mg/L
0.5mg/L＜X≤1.0mg/L； Cv≤10%
1.0mg/L＜X≤5.0mg/L； Cv≤5%
X＞5.0mg/L； Cv≤2.5%
6. Temperature range and temperature control accuracy:
Range: room temperature~1200 ℃;
Accuracy: 0.5% ± 1 ℃
7. High voltage range: DC 0V ～ 900V. Set the required value through the operating system according to the measured sample concentration.
8. Working voltage: AC 220V±22V，50Hz±1Hz
9. Total power consumption: ≤3000W
10.Dimension： 660㎜×500㎜×400㎜ (Computer is not included)
11.Net weight：40kg.(Computer is not included)
Features:
1. Configuring with a desktop computer and adopts the Windows operating platform. All parameters can be set and tested through direct man-machine conversation.
2. Adopting computer control technology to automatically complete data acquisition, processing, storage and printing, with wide linear range and strong anti-interference ability.
3. Using imported fluorescence excitation source, membrane desiccant, filter, etc. The test has high sensitivity, speed, stability, high accuracy and good consistency.
4. Adopting an advanced temperature control system, with fast and stable temperature rise, and the temperature control accuracy can reach 0.5%±1 ℃ within the full temperature control range.
5. It can test the sulfur content of liquid, gas and solid samples, with strong adaptability and wide application fields.
6. Adopting an assembled integrated desktop structure design, and the host, computer system, temperature and flow controller, and sample injector form a whole, which is novel and beautiful..
7. The number of test samples is small and the test time is fast. The computer test time of each sample is about 2 minutes.
