描述

使用

The instrument used to assist in the determination of the acid number of petroleum products and PH value, intelligent temperature control, four magnetic stirring. Aquarium structure, the ideal auxiliary measuring instruments.
技术指标:
温度范围: -70 ℃~ 20 ℃
控温精度: ± 0.1 ℃
Heater power: 1000瓦
电源电压: 交流220V± 10%
频率: 50HZ ± 5%