A1 型：DPM 侧开关型
The ability to connect the sampler close to the sample point ensures optimal retrieval of a representative and contamination free
sample.The DPM type sampler in on/off configuration allows the product to flow directly into the sampler via a two-way valve.
连接采样点的最短距离确保采样到具代表和无污染的最优样品。DPM 型采样器开关配置允许产品通过双向阀直接流入取样器。
