A faultless and comparable analysis is closely linked to accurate sample handling.
Only a sample representative of the initial material can provide
meaningful analysis results. Rotating sample dividers ensure the
representativeness of a sample and thus the reproducibility of the
analysis.
The
rotating sample divider PT 300 XL is specially designed for
representative, dust-free division and volume reduction of large amounts
of powdered or granular bulk materials. The selection of different dividing modules determines the dividing ratio and the sample amount.
应用实例
化学制品, 咖啡, 土壤, 坚果, 填充物, 建筑原料, 水泥熔渣, 沙子, 洗衣粉, 矿物, 种子, 肥料, 谷物, 金属粉末, 面粉, ...
优点
· 对大样品量也能做到精确分样
· 模块化的构造
· 可调转速 18 - 53 min-1
· 批次处理6 - 10组样品中提取
· 持续处理过程中排出一个样品
· 振动进样仪的推入式进样槽易清洁
作用原理
The
sample is fed as a continuous stream at a controlled rate via the
chute. Either one part sample is extracted or the stream is divided into
equal segments by the action of a “circle” of segmental buckets
rotating beneath it. The unit operates in accordance with
internationally recognized sampling protocols and divides samples in a representative and reproducible way.
Two
modules in one machine allow for both batch-processing and continuous
sampling with reject. Due to a range of various segment size
combinations a variety of volumes can be divided (no additional machine
needed).
根据技术改造和误差调整