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產品簡介>實驗設備>熱流交換>Heat Exchanger Station (3507)
Heat Exchanger Station (3507)
Heat Exchanger Station (3507)
 
產品簡介
 

The mobileeat Exchanger Process Trainer is an add-on station requiring interconnection with the Level Process Station, Model?503, providing hands-on training in the measurement and control of temperature and heat exchanger process

The process consists of a water process tank with two pumps: one circulates water through a 6W electric water heater powered by a 3-phase solid state drive with a 4-20A driver control circuit; the other circulates water through the tube side of a shell and tube heat exchanger, then returns it to the water process tank.

Supply and signal lines to an I/P converter, RTD to current, thermocouple to current converters, diaphragm-actuated control valve, and solid state drive are terminated at quick-connect fittings on the main control panel. Mounted on the main panel are the microprocessor-based controller, two-pen strip chart recorder, and pump controls.

Supporting courseware is comprised of 20aboratory exercises, written specifically for the mobile Heat Exchanger Process Trainer.

產品特色
 
  • Industrial shell and tube heat exchanger
  • Self-contained, cold water supply with a fan-cooled chiller and separate recirculating pump
  • Self-contained, hot water supply with a 6W triac-controlled heater and separate recirculating pump
  • Diaphragm control valve to control the hot water process
  • Manual valves to select and disturb processes
  • Thermowelds to monitor temperature
  • Capable of demonstrating most common boiler control systems when connected to the Level Process Station, Model?503
  • 30-100 PSI Instrument Dry Air at 2CFM

產品功能
 
  • Temperature Measurement Using a Thermocouple
  • Temperature Measurement Using an RTD
  • Calibration of a Thermocouple Transmitter
  • Response Time Comparison: Thermocouple vs RTD
  • Temperature Process Characteristics
  • Basic Operation of a Microprocessor Based Controller
  • Basic Programming of a Microprocessor Based Controller
  • Operation of a Temperature Measurement Channel
  • Temperature Process - Proportional Control
  • Temperature Process - Proportional Plus Integral Control
  • Temperature Process - Proportional Plus Derivative Control
  • Temperature Process - Proportional Plus Integral Plus Derivative Control
  • Temperature Process - Triac Drive Heater Control
  • Calibration of a Control Valve
  • Temperature Control Loop - Cooling process
  • Two-Element Temperature/Flow Control Loop
  • Two-Element Temperature/Level Control Loop
  • Cascade Control Loop
  • Feed-forward Control

產品電壓
  120/208 Vac, 60 Hz, 3-phases
220/380 Vac, 50 Hz, 3-phases
RELATED PRODUCTS
  System Enhancements
  • Calibration Stations
  • Computer Control System
  • Flow, Level, Pressure, Temperature, Analytic Workstations
 
 

 

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