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Products  |  Thermal Engineering and HVAC  |  Power Engines and Machines  |  ET 513
ET 513 Single-Stage Compressor Show data sheet (pdf file) Print page
Technical Description

  The trainer enables investigations and experiments to be performed on a single-stage compressor system.
  The compressed air generated is stored in a tank and is available as the working medium.

  The universal drive and brake unit HM 365 is required to operate the trainer. It contains the motor that drives the ET 513 via a V-belt. Speed and torque measurements are also integrated in the HM 365.

  The system is equipped with sensors for pressure, flow rate, speed and temperature measurements which facilitate PC data acquisition. The measured values can be read on digital displays. At the same time, the measured values can also be transmitted directly to a PC via USB. The data acquisition software is included.


Learning Objectives / Experiments
- measurement of
  * intake and delivery pressure
  * airflow rate
  * compressor speed
  * temperatures
- determination of the volumetric and isothermal 

* Part of a modular series of units for investigating
  a range of different engines and machines1
* Set-up of a complete compressor system in

  conjunction with the universal drive and brake unit

  HM 3651
* Compressor used as power machine 

Available accessories
HM 365 -- Universal Drive and Brake Unit
Alternative products
ET 500 -- Two-Stage Piston Compressor
ET 512 -- Air Compressor Test Unit
ET 513 Single-Stage Compressor

[1] trainer to investigate a machine
[2] sensors and displays for air flow rate, pressure, temperature and compressor speed
[3] intake vessel, with nozzle to measure the airflow rate, pressure sensor and additional manometer
[4] pressure vessel with safety valve, control valve and outlet silencer, additional manometer
[5] LabVIEW software for data acquisition via USB under Windows XP or Windows Vista
[6] drive via V-Belt, motor in HM 365


Technical Data

Compressor, 1 cylinder, single-stage

- power consumption: 750W

- nominal speed: 980min-1

- operating pressure: 8bar

- max. pressure: 10bar

- intake capacity: 150L/min at 8bar

- bore: 65mm

- stroke: 46mm
Safety valve blow off pressure: 10bar
Pressure vessel

- 16bar

- capacity: 20L

Intake vessel: 20L

Measuring ranges

- temperature: 2x 0...200C

- pressure: -1...1bar / 0...16bar

- differential pressure: 0...10mbar

- 2 manometers: -1...1.5bar / 0...16bar


Dimensions and Weight
LxWxH: 900x900x1.520mm
Weight: approx. 134kg
Required for Operation
230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase
Scope of Delivery

1 trainer

1 LabVIEW software CD + USB cable

1 V-belt

1 protection for V-belt

1 instruction manual

Order Details
061.51300  ET 513  Single-Stage Compressor 
© 2005 G.U.N.T. Gerätebau GmbH