SR3110 Hydronic balancing of radiators Thermal Lab Equipment Educational Equipment Heat Transfer Trainer
1. Overview
Brand: ShouldShine
Model:SR3010
- familiarisation with a heating circuit
- familiarisation with temperature control
* two-point controller
* PID controller
* recording of step response
- recording of fitting and pump characteristics
- energy balances
- determining pump efficiency from hydraulic power and electrical power consumption
- heat transfer with convector (water-to-air heat exchanger with fan)
- comparison of circulating pumps
* conventional pump
* differential pressure controlled pump
2. Specification
[1] fundamentals of energy efficient heating technology
[2] closed water circuit with 2 circulating pumps, expansion vessel, heater and convector
[3] 2-point and PID software controller for temperature: reference variable, hysteresis and PID parameters adjustable
[4] boiler safety group according
[5] 7 differential pressure sensors, 4 temperature sensors, 1 effective power sensor and 1 flow rate sensor
[6] software with control functions and data acquisition via USB under Windows Vista or
Windows 7
3. Technical Data
Conventional circulating pump, 3 stages
- power consumption: 43...80W
- max. flow rate: 3,7m³/h
- max. head: 6,2m
Differential pressure-controlled circulating pump
- power consumption: 4...50W
- max. flow rate: 3,5m³/h
- max. head: 6m
Electric heater: 2.000W
Expansion vessel: 2L
Software controller
- adjustable reference variable: 0...80°C
Measuring ranges
- differential pressure: 5x 0...600mbar, 2x 0...100mbar
- temperature: 0...100°C
- flow rate: 1...50L/min
- effective power: 0...200W
Dimensions and Weight
LxWxH: 2.000x750x1.760mm
Weight: approx. 150kg
Required for Operation
230V, 50Hz, 1 phase
