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 Products:  Thermodynamics, Heating and Sanitary Systems » Heating and Ventilation » Fundamental Experiments on Heating - Training Panels » HL 630
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HL 630: Heating System Training Panel with PC Control

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Heating System Training Panel with PC Control

Heating System Training Panel with PC Control

Product Details

Technical Description
The panel contains a complete closed heating circuit with circulating pump, electrical heater, heat exchanger for dissipating heat, various pipe sections, fittings and a pressure expansion vessel. The panel demonstrates the function of a temperature controller in a heating system using a standard PID controller or a software controller. The pressure drop across different elements in a pipe system can be investigated. Using the data acquisition card supplied, the data is transmitted to a PC for processing.
The training panel can be fitted to the HL 100 Universal Stand.

Learning Objectives / Experiments
· Familiarisation with a simple heating circuit
· Familiarisation with the fundamental principles of a simple temperature control system
· Familiarisation with a 2-point controller (on-off controller) with PID behaviour
· Temperature control system with a 2-point controller
· Temperature control via PC
· Recording flow characteristics of fittings
· Measurement of relevant temperatures and pressures, analysis on a PC

Panel with simple closed heating circuit
Data acquisition with electronic sensors
Processing of the measured data on a PC
[1] Basic principles of heating technology
[2] Closed heating circuit with circulating pump, compensation vessel, heater and cooler
[3] Industrial on-off temperature controller, temperature setpoint adjustable
[4] Heating circuit capacity approx. 50ltr
[5] Boiler safety group according to DIN 4751
[6] Electronic sensors to record measuring values
[7] Battery-operated differential pressure gauge
[8] PC data acquisition, software under Windows NT/2000/XP
[9] 230V, 50Hz, 1 phase

Technical Data
Circulating pump, 3 stages: 45-65-90W, max. flow rate: 3.6m³/h, max. head: 6m
Electric heater 2000W
2-point industrial controller: adjustable temperature setpoint: 0...100°C
Differential pressure gauge: 0...2000mbar
Expansion vessel: 2ltr, admission pressure: 0.5bar
Measuring ranges:
- pressure: 2x 0...2.5bar
- flow rate: 1...25ltr/min
- temperature: 2x 0...100°C

Dimensions and Weight
l x w x h : 1650 x 220 x 1100 mm
Weight : approx. 70 kg

230V, 50Hz, 1 phase

Scope of Delivery
1 panel, complete, 1 data acquisition card with software, 1 instruction manual

Order Details
065.63000 HL 630 Heating System Training Panel with PC Control
Available accessories
HL 090 -- Supply Bench for Training Panels
HL 100 -- Universal Stand for Training Panels

Alternative products
HL 107 -- Circulating Pumps Training Panel
HL 210 -- Losses in Pipe Systems and Fittings

SELKA GmbH, Hamburg
Grindelallee 188, 20144 Hamburg / Germany
Tel.: + 49 (0) 40 343453 |  Fax: +49 (0) 40 63657075
E-Mail:   |  Internet:

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