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。this instrument is designed and manufacture ...
plhl7550原油中蜡、胶质、沥青质含量测定仪 产品详情
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％
wax, colloid and asphaltene content analyzer for plhl7550 crude oil
this instrument is designed and manufactured according to the requirements of the peoples republic of china industry standard sy/t-7550 determination of wax, colloid and asphaltene content in crude oil, and is suitable for the determination of crude oil with water content not more than 0.5% (mass fraction). the content of wax in the product.
the main technical parameters
working power supply: ac220v±10%, 50hz
water bath heating power: 2.0kw
water bath temperature control range: room temperature ~ 90 ° c
working cold trough: two slots four holes, two slots isothermal
cold bath temperature control range: -30 ° c ~ room temperature
refrigeration system: new compressor refrigeration
temperature control accuracy: ≤ ± 0.5 ° c
temperature display: led digital display
ambient temperature: ≤35°c
relative humidity: ≤85%