10 Technical Data; Function And System Design - Endress+Hauser asp-station 2000 Betriebsanleitung

ASP station 2000
Measuring principle
Sampling
unit
Endress+Hauser
10 Technical data
10.1

Function and system design

The ASP station 2000 is a stationary sampler for fully-automated sampling, defined
distribution and thermostatic storage of liquid media.
Fig. 47: Sampling principle
Item 1: dosing funnel
Item 2: dosing pipe
Item 3: dosing funnel lid
Item 4: hose constriction
Item 5: sample bottle
The sampling liquid is extracted discontinuously by means of a vacuum system. The
vacuum system of the ASP station 2000 consists of the following components:
• Vacuum diaphragm pump
• Wear-free pneumatic step switch "Air manager"
• Dosing system (→ Fig. 47, 'Sampling principle')

10 Technical data

103