PLHL7550原油中蜡、胶质、沥青质含量测定仪 本仪器是根据中华人民共和国行业标准SY/T-7550《原油中蜡、胶质、沥青质含量测定法》规定的要求设计制造的，适用于测定水含量不大于0.5%（质量分数）的原油产品中蜡的含量。 主要技术参数 工作电源：AC220V±10%，50Hz 水浴加热功率：2.0kW 水浴控温范围：室温～90℃ 工作冷槽：两槽四孔，两槽等温 冷浴控温范围：—30℃～室温 制冷系统：新型压缩机制冷 控温精度：≤±0.5℃ 温度显示：LED数字显示 环境温度：≤35℃ 相对湿度：≤85％ 仪器成套 序号 名 称 单位 数量 备 注 1 仪器 台 2 水浴和脱蜡仪 2 吸附柱 支 1 3 三角烧瓶100ml 个 1 4 万能夹、双顶丝 个 各3 5 支杆 个 2 6 温度计：0～ 100 ℃ 支 1 7 温度计：-80～ 60 ℃ 支 2 8 吸滤泵（真空泵） 台 1 9 玻璃砂芯漏斗 个 1 10 试管和胶塞 个 3 2个试样1个溶剂 11 抽滤瓶 个 1 12 沥青质含量测定仪 台 1 13 沥青质抽提器 套 1 14 250ml锥形瓶 个 2 Instrument for measuring wax, glial, asphaltene content PLHL7550 in crude oil The instrument is based on the provisions of the people's Republic of China industry standard SY/T-7550 "wax in crude oil, glial, asphaltene content determination method" the requirements of design and manufacture, is suitable for the determination of water content of not more than 0.5% (mass fraction) content of the crude product of wax. The main technical parameters Power supply: AC220V + 10%, 50Hz Water bath heating power: 2.0kW Water bath temperature control range: room temperature to 90 DEG C Work cold trough: two slot four holes, two bath isothermal Cold bath temperature range: - 30 DEG C to room temperature Cooling system: a new type of compressor refrigeration The temperature control accuracy: less than 0.5 DEG C. Temperature display: LED digital display The temperature of the environment: less than or equal to 35 DEG C Relative humidity: less than or equal to 85% Complete sets of equipment The number of ordinal name unit note The 1 instrument table 2 bath and dewaxing apparatus 2 adsorption column supported 1 3 Erlenmeyer flasks and 100ml 1 4 universal clamp, biparietal silk each 3 5 rod 2 6: 0 to 100 DEG C thermometer 1 7 thermometer: -80 to 60 DEG C 2 8 suction pump (vacuum pump) table 1 9 glass sand core funnel 1 The 10 test tube and a rubber plug of 32 specimens of 1 solvents 11 suction flask 1 12 asphaltene content meter table 1 13 sets of 1 asphaltene extractor 14 250ml Erlenmeyer flask 2
