Finned Tube Heat Exchanger Water/Air Thermal Block Heating Laboratory Equipment Lab Equipment Prices Educational Equipment Teaching Vocational Education Traini

Product Description

 ET 300 SSEDU Finned tube heat exchanger water/air thermal block heating laboratory equipment lab equipment prices educational equipment teaching vocational education traini Jinan

• Description
  Tubular heat exchangers are often used for heating or cooling gaseous media, such as air coolers for internal combustion engines. Hot water flows in the tubes, which are surrounded by a flowing gaseous medium, e.g. cold air. The hot medium emits some of its thermal energy to the cold medium.
  The tubes are fitted with fins in order to increase the heat transfer surface and thus improve the convective heat transfer.
  The ET 300 trainer is used for quantitative investigations on a finned-tube heat exchanger using the media hot water and cold air. The core element of the trainer is an air duct with fan, in which a finned-tube heat exchanger is installed.
  A streamlined inlet element and a flow straightener in the air duct provide a homogeneous flow for carrying out the experiment. The volumetric flow rate is adjusted via a throttle valve at the fan outlet and measured by a measuring nozzle at the inlet into the fan.
  The trainer has a closed hot water circuit consisting of: water tank with heater, pump, adjustable flow rate, electromagnetic flow rate sensor and finned-tube heat exchanger. The flow rate can be adjusted via a valve.
  Energy balances can be established by measuring the inlet and outlet temperatures and the flow rates. In addition, a pressure sensor in the water circuit makes it possible to plot a pump characteristic. The measured values are read from digital displays and can be transmitted simultaneously via USB directly to a PC, where they can be analysed using the software included.
  Specification
  finned-tube heat exchanger to study convective heat transfer between water and air
  function of the heat exchanger as an air heater or water cooler
  closed hot water circuit with electric heater, thermostat, water tank and pump
  adjustable water and air flow
  determination of the air volumetric flow rate by differential pressure at measuring nozzle
  digital display of temperatures, flow rates and pressure
  software for data acquisition via USB under Windows 8.1, 10
  Technical data
  Finned-tube heat exchanger
  material: Cu/Al
  average transfer surface: 2,80m2 (air side)
  output: 2kW
  water temperature: 70°C
  Pump
  power consumption: 470W
  max. flow rate: 4,2m3/h
  max. head: 20,5m
  Fan
  power consumption: 0,25kW
  max. flow rate: 13m3/min
  max. pressure difference: 430Pa
  Water tank: 28L
  Heater: 2kW
  Thermostat: max. 80°C
  Measuring ranges
  temperature: 4x 0…100°C
  flow rate: water 0…6m3/h
  pressure: water 0…4bar abs.
  mass flow rate: air 0…250g/s
  230V, 50Hz, 1 phase
  230V, 60Hz, 1 phase; 230V, 60Hz, 3 phases
  UL/CSA optional
  Dimensions and weight
  LxWxH: 1730x800x1900mm
  Weight: approx. 220kg

 

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Certificate

Our products takes ISO9001 product management system.

No.	Feature Name	Details
1	Customer design	Yes
2	Warranty	1 year, 2 years, 3 years or 5 years according to client requirements
3	Package	Plastic film+ carton+ Fine plywood
4	Products standard	International didactic equipment standard
5	Application range	Educational equipment for university, college, vocational training centers
6	Company philosophy	Supply best quality Chinese products to the worldwide schools.
7	Self owned brand	Shouldshine, SSEDU, JSS.
8	Production time	From 10 days to 60 days according to different items