Sulfur Analyzer for Fuels and Petroleum Oils Rigaku NEX QC

Description

The Rigaku NEX QC benchtop EDXRF analyzer provides fast and reliable measurement of sulfur in diesel, gasoline, jet fuel, kerosene, crude oil and other petroleum products. Designed for petroleum laboratories, refineries and fuel-quality control, it supports ASTM D4294 and other international test methods. Its simple touchscreen operation and minimal sample preparation make it suitable for routine sulfur analysis, including low-sulfur diesel testing. Basic Specifications • Brand: Rigaku • Model: NEX QC • Technology: Energy Dispersive X-ray Fluorescence (EDXRF) • Primary test method: ASTM D4294 • Other supported methods: ISO 20847, ISO 8754, IP 496, IP 336 and JIS K 2541-4 • Sulfur measurement range: From low ppm levels up to 5%, depending on the method and configuration • Typical analysis time: 120 seconds in air; 300 seconds for low-range testing in helium • X-ray tube: 4 W silver-anode tube • Detector: Semiconductor detector • Test environment: Air or helium • Sample requirement: Approximately 5 g in a 32 mm XRF sample cup • Available option: Autosampler Applications • Diesel and ultra-low-sulfur diesel • Gasoline and gasohol • Jet fuel and kerosene • Heating oils and middle distillates • Biodiesel • Heavy and residual fuel oils • Crude oil and naphtha • Hydraulic and mineral oils • Refinery laboratories and fuel quality-control facilities • Monitoring sulfur content for product quality and emissions compliance Available from an authorized local supplier in Iraq and can also be supplied to Syria. Refer to the attached datasheet for complete technical specifications.

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