Sulphur Content Tester
GD-387 DARK PETROLEUM PRODUCTS
SULPHUR CONTENT TESTER (TUBULAR OVEN METHOD)
Purpose
The
instrument is designed and made as per the National Standard GB/T387 “ Test
Methods for Sulfur Content of Dark Petroleum Products (Tubular Oven Methods)â€,
ASTM D1551, It is suitable to determine sulfur content of dark petroleum
products (such as lubricating oils, heavy petroleum products, crude petroleum,
petroleum tar, Paraffin, and additives containing sulfur), the sulfur content
of which is greater than 0.1% (m/m).
Technical
Parameters
Type
and quality of heating oven: parallel tubular ovens is horizontal type
Moving
distance of oven: not less than 135 mm Heating power of oven : 1400Wx2
Max
Preset time: 99 min 59 s (100 min) Max. Temperature of oven: 950°C
GD-380B SULPHUR CONTENT TESTER
(LAMP METHOD)
Purpose
The
instrument is designed and made as per National Standard of People’ Republic of
China GB/T380 “Test Methods for sulfur content of petroleum products (lamp
methods)â€. It is suitable to determine the sulfur content of light petroleum
products (gasoline, and kerosene, etc) whose vapor pressure is not more than
600 mmHg as per GB/T380 standard.
Main
Parameters
Pumping
rate of electromagnetic pump: It can be continuously adjusted. Stirrer tube
driven by an electromagnetic pump. Sample quantity: five independent groups,
GD-17040 X-RAY FLUORESCENCE
SULFUR-IN-OIL ANALYZER
Purpose
The
instruments is specially designed to determine sulfur content in the petroleum
products. Adopts energy-dispersive
principle, and with integrated designed, it is rapid and accurate. It can meet
the requirements of National Standard GB/T 17040 and GB/T11140 on repeatability and reproducibility, and it
can meet requirements of ASTM D4294-03 on these indexes.
Main
Parameters
Measurements
range: 7 ppm to 5%
Precision:
(1) Repeatability :<0.029 (S + 0.6);(2) Reproducibility: <0.063 (S + 0.6)
Sample
quantity: 2 to 3 ml (Its equal to sample depth of 3 mm to 4 mm)
Measurements
time: 60, 120, 240, 300, and 600 s at random.