Solid, high-quality pellets are an important precondition for reliable and meaningful XRF analysis. With the PP 35, RETSCH offers a pellet press which produces strong pellets with a smooth surface.
The PP 35 features an individual pressure force regulation in the range of 0 to 35 t. The PP 35 combines the advantage of a small benchtop model with high press forces, which are built automatically in up to three steps, ensuring that even difficult materials are pressed perfectly.
应用实例
原料, 水泥, 炉渣, 矿物, 矿石, ...
优点
benchtop model with small footprint
individual pressure force adjustment up to 35 tons
多种尺寸的模具和铝杯
多种直径的冲压模具
10 SOPs can be defined and stored for routine applications
comfortable parameter setting via display
自动压力控制
性能指标
| 应用 | 为光谱分析压片 |
| 应用领域 | 化学 / 合成材料, 地质 / 冶金, 建筑原料, 环境 / 资源回收利用, 玻璃/ 陶瓷 |
| 最大压力 | 35 t, automatic press |
| 压力 | 0 - 35 t (0 - 343 kN) |
| 压力上升时间/持续时间/下降时间 | fix ramp / 1 - 99 s / fix ramp |
| 处理程序 | 10 |
| 钢环（外径/内径） | 32 mm / 40 mm
35 mm / 40 mm (max. pressure force 15 t) |
| 无数据显示 | 32 mm (max. pressure force 25 t) / 40 mm (max. pressure force 35 t) |
| 电源数据： | 110-240 V, 50/60 Hz |
| 电源接头： | 单相 |
| 机体尺寸 (宽x高x纵深) | 335 x 495 x 570 mm |
| 净重 | 120 kg |
| 标准 | CE |
Please note:
受样品材料性质和仪器配置/设定的影响
作用原理
The steel ring or aluminium cup is inserted in the pressing tool of the PP 35 and filled with the sample material via a hopper. The complete slide is then pushed beneath the pressure plate and the pressing is started.
During pressure build-up the density of the powder increases. The maximum pressure force must be held over a certain period of time to allow full development of the interparticulate adhesive forces thus guaranteeing maximum stability. Pressing in up to three steps with e.g. increasing pressure force results in stable pellets.
根据技术改造和误差调整
