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Products | Thermodynamics, Heating and Sanitary Systems | Refrigeration and Air Conditioning | ET 415

ET 415

Basic Refrigeration System

Technical Description

The system contains all of the components found in a normal household refrigerator. The fully functional refrigeration compartment is able to cool food or drinks. The individual components are clearly laid out in an open housing. Sight glasses in all sections of the refrigerant circuit enable the refrigerant and its physical state to be observed. The refrigerator uses a CFC-free refrigerant.

Learning Objectives / Experiments

· Layout and components of a domestic refrigerator
· Reading process pressures
· Familiarisation with a cyclic process
· Using a p-h state diagram

Features

Model of a commercially available domestic refrigerator with cooling compartment

Alternative products

ET 101 -- Basic Heat Pump Demonstrator
ET 480 -- Electrically Heated Absorption Refrigeration Unit
ET 482 -- Gas Heated Absorption Refrigeration Unit
ET 915 -- Base Condensing Unit

Specification

[1] Model of a domestic refrigerator with cooling compartment
[2] l x w x h 800x300x645mm, 30kg
[3] Thermostat for temperature control
[4] 3 sight glasses indicate state of refrigerant
[5] Evaporator with capillary tube in cooling compartment
[6] Refrigerant R134a, CFC-free
[7] 230V, 50Hz, 1 phase

Technical Data

Hermetic compressor: power consumption: 125W, refrigerating capacity: 322W at 0/35°C
Manometer with temperature scale: -1...9bar /
-1...24bar
Finned tube condenser

Dimensions and Weight

l x w x h : 800 x 300 x 645 mm
Weight : approx. 30 kg

Scope of Delivery

1 demonstration system, fully assembled and filled with refrigerant, 1 instruction manual

Order Details

061.41500 ET 415 Basic Refrigeration System