STANDARD REFRIGERATION EQUIPMENT

KTE-1000BA

Equipment Introduction

Composition with Compressor, Condenser (with fan motor), Receiver, Filter-dryer, Sight glass,Solenoid Valve, Manual Expansion Valve, Evaporator (with fan motor), High, Low pressure gauge
Thess devices run as set up circuit in control panel.
DAQ program supply tools with that temperature, pressure, enthalpy, amount of the exchanged heat in each position can be measured in real time, and then saved by Microsoft Excel, so that saved data can be show and analysis by graph

Equipment Characteristics

Cycle Composition : Compressor → Condenser → Filter Dryer → Sight Glass → Expansion Value → Evaporator → Compressor
Being practicable to operate on manual, thermal control or pump down with connecting by sequence or PLC control system
Function for specification of refrigerator performance automatic measuring & data acquisition and system monitoring program
Being practicable to measure temperature at each of compressor inlet and outlet, condenser inlet and outlet, expansion valve inlet and outlet, evaporator outlet, inside chamber and outside air using thermocouples of K-type
Measure of pressure : Being practicable to measure within the range of –1 ~ 35 bar at each of compressor inlet and outlet, condenser outlet, expansion valve inlet by pressure sensors which are installed
Experiment factors
- Refrigeration effect
- Compressor work
- Condensing effect
- Evaporating latent heat
- Amount of flash gas at expansion valve outlet
- Dry ratio and humidity at expension vaLVE OUTLET
- Coeffcient of performance
- Temperature and Pressure date wich are measured
- Being saved on every minute until 1,440 min as excel file after click the "SAVE"

Education Contents

Standard Refrigeration System Measurement and Analysis Using Software
the transition of condensation temperaturePerformance Measurement and Analysis of a Standard Refrigeration System According to
the transition of evaporation temperaturePerformance Measurement and Analysis of a Standard Refrigeration System According to
Temperature control Sequence Circuit of Standard Refrigeration System Configuration Operation
OperationConfiguration Temperature control PLC programming of Standard Refrigeration System
Refrigeration SystemPracticing to configure and operation pump down sequence control circuit of Standard
Practicing to configure and operation pump down PLC programming of Standard Refrigeration System

Component of Mechanical Standard Refrigeration System

Control Panel Device Component of Standard Refrigeration System

Pressure Switch of Standard Refrigeration System

Magnetic Contactor

Structure of DA 100 (Data acquisition) Program

Diagram of Standard Refrigeration System: Compressor → Condenser → Filter Dryer → Sight Glass → Solenoid Valve → Manual Expansion Valve → Evaporator → Compressor
Measuring of Temperature, Pressure, Enthalpy
Drawing P-h diagram on real time
Refrigerating effect (qe), Compressor work (Aw), Condensation effect (qc), Coefficient of Performance (COP)
Feature of save data
Feature of capture for P-h diagram

Features of DA100 program

Monitoring the measured data of temperature and pressure in real time
Monitoring the measured data of enthalpy on a refrigeration system in real time
Monitoring factors like as refrigeration effect, compressor work, evaporating, latent heat, amount of falssh gas at expansion valve outlet, dry ratio at expansion valve outlet, coefficient of performance in the abstract with temperature and pressure data which are measured in real time
Being saved data all temperature, pressure and enthalpy as excel micro office
Experiment for drawing a P-h diagram as measured temperature and pressure

Refrigeration Cycle

Video Clips for Product Usage