DSHD-387 Dark Petroleum Products Sulfur Content T, China DSHD-387 Dark Petroleum Products Sulfur Content T Supplier

DSHD-387 Dark Petroleum Products Sulfur Content T - DSHD-387

DSHD-387 Dark Petroleum Products Sulfur Content T For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale DSHD-387 Dark Petroleum Products Sulfur Content T, Made in China, High Quality Products!, China Dark Petroleum Products Sulfur Content Tester , Dark Petroleum Products Sulphur Content Tester Supplier, Manufacturer.

A:Product Introduction:
　 DSHD-387 Dark Petroleum Products Sulfur Content Tester is designed according the national standard of People& acute;s Republic of China GB/T387 Test Method for Sulfur Content of Dark Petroleum Products (Tubular Oven Methods).
DSHD-387 Dark Petroleum Products Sulfur Content Tester is used to determine the sulfur content in dark petroleum products, the sulfur content of which is more than 0.1% (m/m), as per GB/T387.　 Completely burn the quartz boat containing sample in the purified high temperature air at a certain flow rate and absorb sulfurous acid anhydride and sulfuric acid anhydride created during this procedure using oxidized hydrogen and sulfuric acid. Then titrate sulfuric acid using standard sodium hydroxide solution.

B: Main technical specifications and parameters 1. Power supply: AC 20V±10%, 50Hz 2. Oven type and quantity: Horizontal type; parallel double tubular oven 3. Chamber diameter of oven: Φ22mm 4. Heating power: 1400 W×2 5. Max temperature of oven: 950℃ 6. Movement distance of oven: not less than 135 mm 7. Air flow rate: ≥150 L/h 8. Max preset time: 99 minutes 59 seconds

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