A:Product Introduction:
DSHD-387 Dark Petroleum Products Sulfur Content Tester is designed according the national standard of People'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: 22mm D
4. Heating power: 1400 W×2
5. Max temperature of oven: 950°C
6. Movement distance of oven: not less than 135 mm
7. Air flow rate:no less than150 L/h
8. Max preset time: 99 minutes 59 seconds
C:More corrosion &rust tester:
DSHD-387 Dark Petroleum Products Sulfur Content Tester
DSHD-380B Sulfur Content Tester
DSHD-17040 X-ray Fluorescence Sulfur Analyzer
A:Product Introduction: DSHD-6532 Crude oil and Petroleum Products Salt Content Tester is designed and made as per the National Standard of People\'s Republic of China GB/T6532\"Test Methods for Salt Content of Crude Petroleum and Petroleum Products\". DSHD-6532 Crude ...
I. Summary The instrument is designed and made as per national standard of People’s Republic of China GB/T6532 Standard Test Method for Salt Content of Crude Petroleum and Petroleum Products. It is suitable to determine total amount of halides (concentration from 0.002% to ...
Summary The instrument is designed and made as per national standard of People's Republic of China GB/T387 Standard Test Method for Sulfur Content of Dark Petroleum Products (Quartz Tube Method) and ASTM D1551. It is used to determine the sulfur content in dark petroleum ...
A:Product Introduction: DSHD-6532 Crude oil and Petroleum Products Salt Content Tester is designed and made as per the National Standard of People’s Republic of China GB/T6532 “Test Methods for Salt Content of Crude Petroleum and Petroleum Products”. DSHD-6532 Crude ...
A:Product Introduction: DSHD-387 Dark Petroleum Products Sulfur Content Tester is designed according the national standard of People's Republic of China GB/T387 Test Method for Sulfur Content of Dark Petroleum Products (Tubular Oven Methods). DSHD-387 Dark Petroleum ...
DSHD-6532 Crude oil and Petroleum Products Salt Content Tester is designed and made as per the National Standard of People’s Republic of China GB/T6532 “Test Methods for Salt Content of Crude Petroleum and Petroleum Products”. DSHD-6532 Crude oil and Petroleum Products ...
DSHD-387 Dark Petroleum Products Sulfur Content Tester is designed according the national standard of People'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 ...
Purpose: Environment pollution is attracting more and more governments and public concern. The cry for protection to ecological environment and atmospheric environment is increasingly louder. The key culprit to atmospheric destruction and pollution is discharge of CO2 and SO2, ...
furnace rate of work:0 ~ 205W adjustable Product Type:Moisture Tester Brand Name:North Dalian furnace temperature:0 ~ 1000W adjustable receiver:10ml power supply:AC 220V ? 10% 50Hz flask:500ml condenser:300mm long Machine Type:Moisture Tester temperature control box dimensions: ...