JSR0906石油产品凝点测定器 一、符合GB/T510标准 二、主要技术参数: 致冷温度:常温~-45℃ 控温精度:±0.5℃ 控温方式:进口数显温控自动控温 单元模式:双孔分别倾斜 致冷方式:进口压缩机致冷 工作电源:AC220V±10% 50HZ 三、性能及特点: 1、采用的制冷技术制造,降温速度快,振动小,噪音低; 2、采用进口数显温控仪自动控温,精度高; 3、仪器上带有电子时间显示器,随时可以观察试管倾斜时间。 JSR0906 petroleum product freezing point tester I. It conforms to GB/T510 standard Ii. Main Technical parameters: Cooling temperature: normal temperature ~-45℃ Temperature control accuracy: ±0.5℃ Temperature control mode: imported digital display temperature control automatic temperature control Cell mode: Double hole slant separately Refrigeration mode: refrigeration by imported compressor Power supply: AC220V±10% 50HZ Iii. Performance and Characteristics: 1. Adopt advanced refrigeration technology to make it with fast cooling speed, small vibration and low noise; 2. Adopt imported digital display temperature controller to automatically control temperature with high precision; 3, the instrument is equipped with an electronic time display, you can observe the tilting time of the tube at any time. |