Key Features
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Standard Compliance: ASTM D-4530
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Determines carbon residue in petroleum products, lubricants, and hydrocarbon materials
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Results equivalent to Conradson Carbon Residue Method
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Compact design, ideal for refineries, QC labs, and R&D centers
Technical Details
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Glass Sample Vials:
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Standard: 2 ml capacity (12mm OD x 35mm H)
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Optional: 15 ml (for samples with residue <0.10%)
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Coking Oven:
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Circular heating chamber: 85mm dia x 100mm deep
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Heating range: 10°C–40°C/min up to 500°C
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Nitrogen purge system with 13mm exhaust port
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Airtight lid with removable condensate trap
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Sample Vial Holder:
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Aluminum block with 12 evenly spaced holes (13mm dia)
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Power Supply: 230V ±10%, 1 Phase, 50 Hz
Why Choose Our MCR Tester?
✔ ASTM D-4530 compliance for accurate and repeatable results
✔ Equivalent to Conradson test with smaller sample size
✔ Safe, efficient, and easy to operate
✔ Built for durability with precise temperature control
