summary:

WMTS-5000The UV fluorescence sulfur analyzer adopts the principle of UV fluorescence method for measurement. When the sample is introduced into the high-temperature cracking furnace, the sample undergoes cracking oxidation reaction, and the sulfides are quantitatively converted into sulfur dioxide. The water in the sulfur dioxide is removed by the carrier gas through a membrane dryer and enters the reaction chamber. The sulfur dioxide absorbs the energy of UV light and transforms into excited state sulfur dioxide (SO)₂）When SO₂When returning to a stable state, sulfur dioxide emits fluorescence, and the released energy is received by a photomultiplier tube, amplified by a microcurrent amplifier, and processed by a computer. The luminescence intensity in the reaction is proportional to the amount of sulfur dioxide generated, and the amount of sulfur dioxide is proportional to the total sulfur content in the sample. The total sulfur content in the sample is determined by measuring the luminescence intensity.

Main technical parameters:

Measurement method: UV fluorescence method Execution standard: SH/T

0689, ASTM D5453 Sample Types: Liquid, Solid, and Gas Sample Injection Volume:

Solid sample size: 1-20mg

Liquid sample size: 5-20 μ L

Gas sample volume: 1-10mL

Measurement range: 0.1~20000mg/L

Detection limit: 0.1mg/L

Temperature control range: room temperature~1100 ℃ Temperature control accuracy: 0.5% ± 5 ℃ Gas source requirement: argon gas: above 99.995%

Oxygen: 99.99% or abovePower supply: AC220V ± 22V

50Hz±0.5Hz

Power: 1800W

Dimensions: Host: 550 × 560 × 200 (mm)

Temperature control: 550 × 560 × 400 (mm)

Weight: Host: 8kg; Temperature control: 10kg

1.Main features and performance:

High sensitivity:

2.The WM-TS-5000 ultraviolet fluorescence sulfur analyzer adopts advanced detection methods, and the system is critical
Imported components are used to ensure reliable performance of the entire machine.
The standard for instrument execution is:

3.SH/T 0689-2000 Determination of Total Sulfur Content in Light Hydrocarbons, Engine Fuels, and Other Oil Products (Ultraviolet Fluorescence Method)

ASTM D 5453-2006 Standard Test Method for Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Oil, and Engine Oil by Ultraviolet Fluorescence Measurement;

4.easy to operate

The Chinese operating interface based on Windows makes operations more convenient and efficient. You only need to tap the mouse to complete all parameter settings and condition selections, and the computer controls the data collection, processing

5.Storage and printing. Multiple data storage formats, easy to call, supporting connection with LIMS system.

high working efficiency

6.Wide detection range, UV lamp performance

Stable, the standard curve can be used for a long time.

7.Wide linear range

A standard curve can be applied to

8.Multiple samples, no need to select a suitable calibration range for a single sample, no need to draw different calibration curves for different calibration ranges, no need for multiple calibrations, reducing errors.

Automatic monitoring function