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Products | Thermodynamics, Heating and Sanitary Systems | Power Engines and Machines | ET 805 | ET 805.50

ET 805.50

Throttling Calorimeter

Technical Description

Both very large and very small water contents can be determined with precision by means of the two-stage process. For the direct determination of high water contents of x = 0.5 and below the separating calorimeter is used. High vapour contents between approx. x = 0.95 and x = 1.0 can be determined indirectly using the throttling calorimeter. The vapour is adiabatically expanded and transferred to superheated steam. The quality can then be determined with the aid of the h-s diagram. A supply of mains electricity and water are required for the operation of the unit. Steam up to max. 10bar and 240°C can be investigated.

Learning Objectives / Experiments

· Separating calorimeter for high water content (vapour content x<0,5)
· Throttle calorimeter for high vapour content

Features

Determining the quality of a two-phase liquid-vapour mixture

Specification

[1] Mobile unit to determine low and high water contents in 2 phase liquid-water mixture
[2] Separating calorimeter for vapour content x<0.5 with water-cooled recooler
[3] Throttle calorimeter for vapour content x>0.95 with water-cooled condenser
[4] System diagram with functional schemes
[5] Steam line connections, ½"
[6] 230V, 50Hz, 1 phase; cold water supply

Technical Data

Steam: max. 240°C, max. 10bar
Safety valve: 10bar
Measuring ranges: temperature: 0...400°C, pressure (intake): 0...16bar, pressure (after expansion): -150...100mbar

Dimensions and Weight

l x w x h : 890 x 600 x 1890 mm
Weight : approx. 60 kg

Scope of Delivery

1 throttling calorimeter 1 graduated beaker, 250ml, 1 graduated beaker, 1000ml, 1 manual

Order Details

061.85050 ET 850.50 Throttling Calorimeter