Computer Controlled and Touch Screen UHT Unit

Category: Food and Water Testing Technology

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Product Overview

The Computer Controlled and Touch Screen UHT Unit, follows a continuous process working mode and allows either for working with large batches or a more cost-efficient operation, as the working capacity will range from a minimum of 20 L/h to a maximum of 50 L/h.

Technical Specifications

AUHT/CTS — Computer Controlled and Touch Screen UHT Unit

1. AUHT/CTS unit:
  Stainless steel frame.
  The unit includes wheels to facilitate its mobility.
  Main metallic elements made of stainless steel.
  Diagram in the front panel with distribution of the
  elements similar to the real one.
  Suitable for food, all pipes and components in contact
  with the product are made of stainless steel.
  Operating conditions, temperature up to 150 ºC and
pressure up to 5 bar.

PRODUCT TANK

Volume: 5 l.
Level switch.

TWO HOT WATER TANKS

One unit for each heating phase.

Volume: 8 l.
Each tank includes:
Level switch.
Temperature sensor.
Hot water pump:
Flow rate: 0.6 m3/h.
Power: 0.55 kW.
Heating elements: 1.5 kW.

PRODUCT FEED PUMP

Nominal flow rate: 0.36 m3/h.
Power: 13.5 kW.

PLATE HEAT EXCHANGER OF THE MAIN CIRCUIT

Area: 0.032 m2.
Maximum temperature: up to 160 ºC.
16 preheating plates, 16 cooling plates, 7 heating plates and 8 additional cooling
plates.

AUHT/CTS Computer Controlled and Touch Screen UHT Unit

2. AUHT/CTS/PLC. Control and Monitoring:
It is a system composed of an interface that includes PLC modules such as CPU, digital I/O module, analog I/O module,
communications module, etc. and a control box with HMI display.
PLC interface:
PLC controller.
Digital I/O modules:
Digital inputs; input range 0 V to 24 V.
Digital outputs; relay output.
Analogue I/O modules:
Analog inputs; 16-bit resolution. Input range -10 V to +10 V.
Analog outputs; 16-bit resolution. Output range -10 V to +10 V.
Connectors and communication ports:
Ethernet connector.
USB connector.
The PLC interface may change at any moment, providing the same
or better features than those required for the unit.
HMI control box and display:
HMI display:
Touch Screen: Analog Resistive.
Size: 10” 16:9 TFT.
Resolution: 1024 x 600, WVGA.
Colors: 64 K.
Ethernet port.

AUHT/CTS/CCSOF. Supervision Software + Control Software + Data Acquisition Software +

Data Management Software:
SCADA System is composed of four software package with the following features:
The Supervision Software is in charge of monitoring in real time start and stop elements, unexpected conditions and
process evolution. In case of being necessary, it actuates on the system and notifies the user the incorrect operations.
The Control Software allows to manage multiple process and variables in real time either a manual way or automatic
way. Several type of algorithms of control such PID CONTROL are implemented depending on the field of study.
The Data Acquisition Software focus on measuring and processing signals from the process with very high accuracy
getting a synchronized and fast response of the system. A calibration system is part of this software to adjust the
sensor measurements.
The Data Management Software stores and represents, alarms, variables and process evolution in real time both in
a graphic format and in a numeric format such time charts or process diagram. Printable reports can be generated
or historian data can be loaded to study the experiments in detail.
The Software is open and flexible architecture that facilities to access different work levels both instructors and
students. It is supported by current Windows operating system and industrial standards. The graphical user interface is
intuitive and user- friendly.