本仪器按照SH/TO165-92的要求设计制造 “高沸点石油产品的高真空蒸馏方法” 中华人民共和国行业标准, 适用于蜡油、润滑油等高沸点石油产品馏程的测定.

主要技术特点

1, 采用高精度压力传感器和数字压力表组成真空测量显示系统, 完全符合SH/T O165-92标准要求.

2, 该仪器为台式结构, 加热功率连续可调, 并配有加热炉冷却装置, 可以使样品测试完成后加热炉迅速冷却.

3, the use of vacuum pump to form a vacuum suction system, vacuum vacuum decompression time is fast, the maximum residual pressure of 2mm Hg.

The main features are: using pressure sensor and digital meter instead of mercury U-shaped tube to detect negative pressure, the reading is intuitive and convenient, and solve the trouble of filling silver.