liquid sampler

The sampler was immersed in the liquid by lifting the central rod through the upper ring.

通过取样器上端的环提起中心杆使取样器浸入液体中.

According to the principle of karl Fischer coulometry, the water content in rectified VCM dried by solid caustic soda was determined using Modle LG-5 liquid hydrocarbon flash vaporization sampler. The difference among parallel analytical datas was less than 20 × 10~ (-6).

利用卡尔.费休库仑法的原理，使用LG-5型液态烃闪蒸气化取样进样器，测定经固碱干燥系统干燥的精馏VCM中的水分含量，其平行分析数据误差小于20×10-6。

A Device for Preventing Liquid Absorbent from Going into Gas Sampler

防止大气采样器倒吸装置

Introduce the sampler in the liquid until sampling depth.

将取样器放入液体直到要求的取样深度.

In additional, the calculation formula of the wet sampler was deduced. Secondly, adopting the principle of wet sampling method, such as negative pressure suction, mist turbulent impinging and liquid sealed face to design a novel nano-TiO2 aerosol wet sampler.

此外，还推导出采样器采集效率的串联法计算公式。其次，采用射流负压吸气、湍流喷雾冲击、液封面捕获等湿法采样原理设计出一套新型纳米TiO2气溶胶湿法采样器。