Sulfated ash apparatus ASTM D874 petroleum product ash analyzer

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Sulfated ash analyzer • Scope • This instrument was designed and manufactured in accordance with the standards GB/T 2433 and ASTM D874. This instrument can measure for sulfated ash from lubricating oils and additives. • Principle: • The ash sample was fired into the remaining carbon in a 775 ° C high temperature furnace, and the carbonaceous residue was heated to ash and then cooled and weighed. • • Features • 1. Automatic heating, automatic temperature control • 2. Good insulation effect • Technical Parameters • 1. Heating power: 4000W • 2. Rated voltage: AC220V / 50Hz • 3. Furnace size: 300 × 200 × 120 • 4. Porcelain crucible: 50ml • If any questions about our stock apparatus or need any help on other petroleum product testing solution, welcome to contact us. • Https://www.friendinstruments.com • [email protected]/[email protected] • Skype:sxpeter0215 • Whatsapp: 0086-18907318150

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