真空泵

泵是所有吸入制剂试验仪的核心。 药典特别指出: “必须选择具有超大流量的真空泵, 才能以指定的体积流量让吸入 空气”通过试验仪, 对于干粉吸入器,则要产生声波流。 根据相关设置和所需流量, Copley供应三款泵。

HCP6 – 大容量真空泵

HCP6高容量泵是一款非常成熟的大容量泵,可以满足DPI对更高声波流量的试验要求,这款泵同样非常适合MDI, 鼻喷雾剂和雾化吸入剂试验。HCP6的最大流量可达416升/分钟,但该流量依然不够大。

  • Low maintenance

  • Small unit footprint

  • Oil-free

  • Left and right vacuum inlets – choose where to place pump in system

  • Self-sealing compound carbon vanes continually adjust so that the pump effectively performs with ‘as new’ efficiency throughout its service life

Boost Performance

Where the flow rate produced by the HCP6 is still not adequate, it is possible to connect a second HCP6 to the primary pump to give a maximum unregulated flow rate of up to 833 L/min, for example when testing DPIs under sonic flow conditions with the NGI, at high flow rates. Appropriate hose fittings are supplied with all HCP6 units to allow them to be operated in this way.

HCP6 Technical Specifications
1 x HCP6
2 x HCP6
Type:
Rotary vane
Rotary vane
Lubrication:
Dry
Dry
Max. flow in L/Min (unrestricted):
416
833
Max. sonic flow through NGI:
80
100
Max. vacuum level:
<15 kPa
<15 kPa
Applications
MDIs, DPIs, Nebulisers, ADIs, Nasal Sprays, Nasal Aerosols, Nasal Powders
DPIs
Routine maintenance:
None
None
Dimensions (w x d x h):
322 x 580 x 390 mm
750 x 580 x 390 mm

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