HM 250.10 Pressure Curve Along The Inlet Section Didactic Equipment Vocational Training Equipment Fluid Mechanics Lab Equipment
Friction losses in the inlet as well as with different pipe geometries and surface roughnesses Features - investigation of pressure losses at the inlet and along the inlet section - intuitive experiment execution via touch screen (HMI) - integrated router for operation and control via an end device and for screen mirroring on up to 10 end devices: PC, tablet, smartphone - network capability: access to ongoing experiments from external workstations via the local network - automatic identification of accessories via RFID technology Learning objectives/experiments - formation of the flow along the inlet section - difference between hydraulically smooth and rough pipes - difference between round pipe and rectangular cross-section - distinction between laminar and turbulent flow - determine pressure loss in laminar flow / turbulent flow - compare theoretical values with measured values - investigate the influence of temperature - using the Moody chart - software specifically adapted to the accessories used -- learning module with theoretical fundamentals -- device description -- guided experiment preparation -- execution of the experiment -- graphical representation of pressure curves -- data transfer via USB for versatile external use of measured values and screenshots e.g. evaluation in Excel -- different user levels available Specification [1] investigation of pipe friction in laminar or turbulent flow [2] measurement of the pressure loss to and along an inlet section [3] inlet section with streamlined and non-streamlined inlet [4] inlet section inserted in the experimental unit according to the desired flow direction [5] pipes with different geometries and surfaces for further experiments [6] flow rate and temperature in the pipe sections can be adjusted via HM 250 base module [7]automatic identification of accessories via RFID technology and use of the corresponding software [8] experiment execution and display of the measured values via touch screen (HMI) [9] network capability: access to ongoing experiments and their results from up to 10 external workstations simultaneously via the local network [10] water supplied via HM 250 base module Technical data Pipe section - material: brass, nickel-plated - hydraulically smooth - Ø 4mm +/-0,12mm - distance of pressure measurement: 150mm Pipe section - material: brass, nickel-plated - hydraulically rough - Ø 4mm +/-0,12mm - distance of pressure measurement: 150mm Pipe section with rectangular cross-section - material: PVC - covering, transparent: PMMA - WxH: 30x2,1mm - distance of pressure measurement: 150mm Inlet section - material: brass, nickel-plated - length: 270mm - Ø 4mm +/-0,12mm - distance of the first pressure measurement: 65mm - distance of the following pressure measurements: 6x 50mm Measuring ranges - indicated measuring range pressure: 0...0,76mbar - indicated measuring range flow rate: 0...15L/min - indicated measuring range temperature: 0...50°C LxWxH: 650x260x105mm Weight: approx. 7,9kg
Login 
Inquiry List
