Ramsbottom Carbon Residue Apparatus

Determines the ‘carbon residue’ left after evaporation and pyrolysis of a sample oil in the Ramsbottom furnace, providing an indication of the deposit forming tendencies of fuels and guidelines for the processing of refinery products. Conforms to ASTM D524 and related specifications Microprocessor temperature control with digital display and over-temperature cut-off Thermostatically controlled coking furnace for five samples. Cast-iron block type furnace reaches the standard test temperature of 550°C (1022°F) rapidly and controls with ±1°C stability. Microprocessor temperature control has °C/°F switchable digital setpoint and display. Operator and equipment are protected by an over-temperature control circuit which automatically interrupts power to the unit should the block temperature exceed the programmed cut-off point. This unit replaces the K27100 & K27190 Ramsbottom Carbon Residue Units. Conforms to the specifications of: ASTM D524, D6074; IP 14; ISO 4262; FTM 791-5002; NF T 60-117 Furnace Type: Cast iron block Capacity: 5 coking bulbs Maximum Temperature: 650°C (1200°F) Controller Sensitivity: ±1°C (± 2°F) Heater: 0-2400W, ceramic band heater 115V 60Hz, Single Phase, 9.0A 220-240V 50/60Hz, Single Phase, 4.5A lxwxh,in.(cm): 16x21 1⁄2x14 1⁄2 (41x55x37) Net Weight: 64 lbs (29kg) Shipping Weight: 44 lbs (20 kg) Dimensions: 14.9x12.2x15.1 in. (38x31x39 cm) 332-007-001 Coking Bulb Borosilicate Glass, with capillary. Conforms to ASTM D524 specifications 362-010-001 Sample Charging Syringe 382-017-001 Needle, 17 gauge, 2"