Carbon Residue Apparatus (Conradson) Manufacturer,Supplier and Exporter in India
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Product Code : EL-TM-11603
Lab Instruments Manufacturers manufactures the Carbon Residue Apparatus (Conradson) in-house at our own India facility, supplying it to thermodynamics and petroleum-testing labs, and as an OEM/private-label item to distributors and exporters across India and internationally.
What This Apparatus Does
This apparatus determines the amount of carbon deposit left behind when oil is evaporated under specified conditions using the Conradson method — a carbon-residue value that is useful in the manufacture of various lubricants. It consists of a spun sheet-iron crucible of 25cc capacity, a sheet-iron hood, and a sheet-iron block on a stand fitted with a triangular wire bridge. Running the test requires a glass syringe, digital weight pan, a 20W/40 oil sample, a burner, and a test-tube holder.
Typical Lab Use
Engineering colleges use this apparatus in thermodynamics and petroleum-testing coursework to teach carbon-residue determination by the Conradson method, alongside the alternative Ramsbottom method covered by our Carbon Residue Apparatus (Rams Bottom), so students can compare both standard test approaches.
Manufactured In-House
This apparatus is fabricated and assembled at our own India production facility. Manufacturing in-house means our team controls build quality at every stage, and can configure the accessory set or accompanying courseware for a specific curriculum or export order without waiting on an outside supplier.
Frequently Asked Questions
What does the Conradson Carbon Residue Apparatus measure?
The amount of carbon deposit remaining when an oil sample is evaporated under specified conditions, using the Conradson method.
What accessories are needed to run the test?
A glass syringe, digital weight pan, 20W/40 oil sample, burner, test-tube holder, and suitable table space.
Can this be supplied as an OEM/private-label order?
Yes, it can be produced and packed under a buyer's own brand name and item codes for distributors and exporters ordering in bulk.
Related Equipment
Part of our Thermodynamics Lab Equipments range. See also Carbon Residue Apparatus (Rams Bottom), Redwood Viscometer Apparatus, and Bomb Calorimeter Apparatus. For pricing and specification sheets, reach us via Contact Us or the Tenders page.
Last updated: September 2026. Written by Palak Mall, Senior Content Writer. Reviewed by Arvind Kumar, Lab Equipment Specialist (12+ years).
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