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适用范围：
石油产品残碳测定仪（康氏法）是根据GB/T268《石油产品残碳测定法》设计、制造的。适用于在常压蒸馏时易部分分解、相对地不易挥发的石油产品经蒸发和热解后留下的残碳量，以提供石油产品相对生焦倾向的指标。
结构与特点：
康氏残炭测定仪主要由煤气喷灯、坩埚、遮焰体和炉架、烟罩等组成。仪器设计合理、操作方便。主要部件由于不锈钢制成，美观耐用。
技术参数：
瓷坩埚：矮型，容量约30毫升。
内铁坩埚：铁皮制，容量75±5毫升，表面镀黑。
外铁坩埚：铁皮制，容量190±10毫升，带盖、表面镀黑。
三脚架：铁制，表面镀镍铬抛光，高250±10毫升，环径Ф130±5毫米。
遮焰体：用0.6～0.8毫米厚铁皮冲制，中孔上口直径Ф90±2毫米，下口直径Ф82±2毫米，内装石棉压环。另一种特殊的迹焰体孔内有三个弯脚，可用于直接支撑坩埚。
圆铁罩：材料用0.8毫米厚铁皮制，下部高50～53毫米，中间圆锥体高25±2毫米，在上部圆管的顶端焊有Ф3铁丝变成口形的火桥，高50±3毫米，用作火焰的大高度指示器，表面镀黑。
喷灯：采用米格式煤气喷灯
PCT268 petroleum products Conradson Carbon analyzer
Scope:
Carbon residue of petroleum products tester (Conradson method) is based on GB / T268 "Determination of carbon residue of petroleum products design and manufacture. Easy to apply to partial decomposition at atmospheric distillation, residual carbon content is relatively less volatile petroleum products after evaporation and pyrolysis leave to provide petroleum products are relatively coke tendency indicators.
Structure and characteristics:
Conradson Carbon analyzer consists of a gas burner, a crucible, and cover flame body hob, hood and other components. Instrument design is reasonable, easy to operate. Since the main components made of stainless steel, beautiful and durable.
Technical Parameters：
Porcelain crucible: low profile, capacity of about 30 ml.
Iron crucible: iron system, the capacity of 75 ± 5 mL, plated black.
Outer iron crucible: iron system, capacity 190 ± 10 ml cover, black-plated.
Tripod: iron, nickel-plated polished chrome, high 250 ± 10 ml ring diameter Ф130 ± 5 mm.
Flame cover body: 0.6 to 0.8 mm thick metal punching, the catchy hole diameter Ф90 ± 2 mm, outlet diameter Ф82 ± 2 mm, built-asbestos pressure ring. Another special body bore traces flame has three curved legs, it can be used to directly support the crucible.
Circular iron cover: material with 0.8 mm thick iron system, the lower 50 to 53 mm high, intermediate cone height 25 ± 2 mm, in the top of the upper part of the pipe welded wire into Ф3 lip fire bridge, high 50 ± 3 mm, the maximum height of the flame is used as an indicator, plated black.
Torch: The MiG-type gas burner
