- Description
- Inquiry
SL202 Fundamentals of temperature measurement Teaching Equipment Thermal Didactic Equipment
1. Description
The SL202 experimental setup covers the full range of temperature measurement methods. The well temperature is measured by the most widely used in automation applications but the conventional thermometer types are still widely used in many areas. As a non-electrical measuring method, such as gas- and liquid-filled thermometers and bimetallic thermometers, all typical electric measuring methods are covered in the experiments. The electric measured temperatures are displayed directly on programmable digital displays. A temperature-proportionate output voltage signal (1…10V) is accessible from lab jacks, enabling temperature characteristics to be recorded with, for example, a plotter. For measuring the relative air humidity a psychrometer with two thermometers is available, one of the thermometers measures the dry bulb. Bulb thermometer is covered in a wSTcotton cloth and measures the evaporative cooling. Temperature difference allows the relative air humidity to be determined.
A digital multimeter with precision resistors is used to calibrate the electrical measuring devices. Various heat sources or storage units (immersion heater, vacuum flask and laboratory heater) permit relevant temperature ranges to be achieved for the sensors being tested. , cables, temperature measuring strips and immersion heater.
2. Technical details
Specification
Experiments in the fundamentals of temperature measurement with 7 typical measuring devices
Various heat sources or storage units: laboratory heater, immersion heater, vacuum flask
Calibration units: precision resistors and digital multimeter
Liquid, bimetallic and gas pressure thermometers
Temperature sensors: Pt100, thermocouple type K, thermistor (NTC)
Various temperature measuring strips
Psychrometer for humidity measurement
Tool case for sensors, cables, measuring strips and immersion heater
Technical data
Immersion heater
Power output: 300W
Adjustment of power feed via power-regulated socket
Laboratory heater with thermostat
Power output: 450W
Max. temperature: 425°C
Vacuum flask: 1L
Measuring ranges
Resistance temperature detector Pt100: 0…100°C
Thermocouple type K: 0…1000°C
Thermistor (NTC): 20…55°C
Liquid thermometer: -10…250°C
Bimetallic, gas pressure thermometer: 0…200°C
Temperature measuring strips: 29…290°C
Precision resistors: 10 Ω, 100 Ω, 1000 Ω
Psychrometer
2x temperature: 0…60°C
Rel. humidity: 3…96%
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
UL/CSA optional
Related Products
Thermal Expansion Training Panel Educational Equipment Vocational Training Equipment
SR3002 Thermal Expansion Training Panel Educational Equipment Vocational Training Equipment
Brand: ShouldShine
Model:SR3002
Learning Objectives / Experiments
– thermal expansion of different materials such as PVC, PE, copper and steel
– determination of thermal expansion coefficients and the expansion force
– measurement of pipe elongation
– effect of varying pipe diameter
– expansion compensator
Specification
[1] investigating the thermal expansion of different pipe sections
[2] pipe sections can be selected by ball valves
[3] water connections made using quick-release couplings
[4] operation with hot and cold water supplies
[5] adjustment of the water temperature using mixing battery with thermocouple
[6] temperature measurement using battery-operated digital thermometer
[7] force measuring device to determine the expansion force
Technical Data
Pipe section length: 1000mm
Nominal diameters- PVC, PE, Cu: – Cu: – Steel: 1/2″
Mixing battery connection: 1/2″
Force measuring device
– spring rate per spring: 78N/mm
– total spring rate c: 156N/mm
Measuring range
– temperature: -50…90°C
Dimensions and Weight
LxWxH: 1650x700x1850mm
Weight: approx. 100kg
Required for Operation
Cold and hot water connectionCentral Geo Thermal Heating System Thermal Experiment Equipment
ZF1122B Central Geo Thermal Heating System Thermal Experiment Equipment
“Specification
Function and operating behaviors of a modern heating system with digital heating controller
• Four-way mixer and three-way mixer
• Electric boiler
• 2 circulating pumps, 1 domestic water pump
• 4 different radiators and additional plate heat exchanger with shower system as domestic water consumer
• Colored pipes indicate heating feed and return
• Measurement of temperature, pressure and flow rate
• Boiler, 4 stages: 6/9/12/15kW,
• Max. Feed temperature: 95°C,
• Water tank capacity: 16 ltr
• Circulating pump 3 stages: 60W,
• Max. Flow rate: 60ltr/min,
• Max. Head: 4m
• Domestic water pump: 20W, max. 640ltr/h, max. 0.14bar
• Plate heat exchanger: 3kW, 10 plates
• Measuring ranges: temperature: 3x 20…120°C / 2x 0…120°C / 2x 0…100°C / 4x 0…80°C, pressure: 8x 0…2.5bar, flow rate: 100…1000ltr/h, water meter: 2.5m³/h
“• Manual with theory and experiments
• Size(LxWxH): 1500x900x1700mm
• Weight: 300Kg
a. Heat pump system
b. Compressor : 1HP
c. Condenser : Air-cooled type
d. Evaporator: pin, Tube air-cooled type
e. Evaporator
f. Expansion Valve : manual type
g. Liquid receiver : 1/2HP
h. Accumulator : 1HP
i. Electronic valve : 3/8” nut clamp type
j. Manometer
k. Fitting nipple
l. Sight Glass
m. Electric control module: DC24V
n. Thermostat range: -50℃‾100℃
o. Geothermal system
-Ground unit chamber
-Water unit chamber
Brand: Shouldshine
Model:ZF1122BExpansion vessel training panel Vocational Training Equipment
SR3007 Expansion vessel training panel Vocational Training Equipment Teaching Equipment for college, university.
Trainer for Various Heat Exchangers Thermal Lab Equipment Educational Equipment
ZF1115A Trainer for Various Heat Exchangers Thermal Lab Equipment Educational Equipment
Specification
[1] examination and comparison of various heat exchanger types
[2] five different types of heat exchangers included in the scope of delivery
[3] finned heat exchanger with fan
[4] operating mode (parallel flow or counter flow) selectable via valves
[5] flow rates adjustable via valves
[6] electromagnetic flow meter
[7] digital displays for temperature, pressure differences and flow rate
[8] hot & cold water benches available for
independent operation
[9] water/steam heat exchanger unit and electrical steam
Generator available for further experiments
[10] software for data acquisition via USB under Windows Vista or
Windows 7
Technical Data
Plate heat exchanger, 10 plates
– heat transfer surface area: approx. 0,26m²
– capacity: 15kW
Tubular heat exchanger
– heat transfer surface area: 0,1m²
– heat transfer surface area (coil): 0,17m²
Shell and tube heat exchanger
– capacity: 13kW
Finned cross-flow heat exchanger
– heat transfer surface area: approx. 2,8m²
– max. flow rate fan: 780m³/h
– max. pressure difference fan: 430Pa
Jacketed vessel with stirrer
– heat transfer surface area (vessel): 0,16m²
– heat transfer surface area (coil): 0,17m²
Measuring ranges
– differential pressure air: 0…10mbar
– differential pressure water: 0…1000mbar
– flow rate: 0…3m³/h
– temperature: 0…100°C
Dimensions and Weight
LxWxH: 2010x800x1760mm
Weight: approx. 300kgBrand: Shouldshine
Model:ZF1115AFour way mixing valve training panel Educational Equipment Teaching Equipment
SR3006 Four way mixing valve training panel Educational Equipment Teaching Equipment for college, university.
losses in a pipe system Vocational Training Equipment Educational Equipment
SR3005 losses in a pipe system Vocational Training Equipment Educational Equipment
Brand: ShouldShine
Model:SR3005
Learning Objectives / Experiments
– pressure curve in a closed pipe system with circulation pump
– influence of pipe diameter, flow velocity, change in
cross-section and pipe fittings on the pressure losses
– determination of pump characteristics, system characteristics and the operating point
Specification
[1] investigation of the pressure losses at contractions, pipe angles, pipe bends, valves and fittings and pipe elements of different diameter
[2] pipe elements are commercially standard components in heating and sanitary engineering
[3] clear panel mounted on a sturdy, movable frame
[4] closed water circuit with pump and tank
[5] integrated bleed valve on manometer and in the pipe section
[6] flow measurement using rotameter
[7] measurement of the pressure distribution at
13 pressure measuring points, display with 13 tube manometers
Technical Data
Pump – 3 stages – max. flow rate: 4,5m³/h – max. head: 6m
Tank: approx. 5L
Measuring range – flow rate: 100…1000L/h – pressure: 1600mmWC
Dimensions and Weight LxWxH: 1900x700x2020mm Weight: approx. 140kg
Required for Operation
230V, 50Hz, 1 phaseInstallation technology losses in different pipes Vocational Training Equipment Didactic Equipment
SR3003 Installation technology losses in different pipes Vocational Training Equipment Didactic Equipment
Brand: ShouldShine
Model:SR3003
investigation of the pressure losses of flow through pipes
– measurement of the pressure differential on different pipe sections
– influence of various pipe diameters
– influence of different materials and surface roughness
– effect of the flow velocity
– comparison between experiment and theory
Specification
[1] investigation of friction-induced pressure losses in flow through pipes
[2] pipe elements are commercially standard components in heating and sanitary engineering
[3] clear panel mounted on a sturdy, movable frame
[4] four measuring sections with different pipe crosssections and materials
[5] pipe sections can be selected via ball valves
[6] water connections made using quick-release couplings in the inflow and return
[7] flow can be adjusted via valves
[8] flow measurement using rotameter
[9] differential pressure measurement via differential pressure meter with display
Technical Data
Pipe sections measuring length: 1000mm
– pipe section 1: transparent plastic, diameter: 20×1,5mm
– pipe section 2: steel, diameter: 1/2″
– pipe section 3: copper, diameter: 18x1mm
– pipe section 4: copper, diameter: 15x1mm
Differential pressure meter
Measuring ranges- flow rate: 150…1600L/h- differential pressure: -350mbar…350mbar
Dimensions and Weight LxWxH: 1650x700x1850mm Weight: approx. 92kg
Required for Operation
Water connection: 1500L/h, drainValves loss training panel Thermal Training Panel Didactic Equipment
ZF1120A Valves loss training panel Thermal Training Panel Didactic Equipment for college, university, vocational training centers.
Installation technology: losses in a pipe system Educational Equipment
SR3005 Installation technology: losses in a pipe system Technical Training Equipment Educational Equipment for college, university, technical schools.
Installation technology losses in pipe bends Technical Teaching Equipment Didactic Equipment
SR3004 Installation technology losses in pipe bends Technical Teaching Equipment Didactic Equipment
Brand: ShouldShine
Model:SR3004
Learning Objectives / Experiments
– flow measurement
– differential pressure measurement
– effect of flow and surface roughness
– effect of the flow velocity
– effect of changes in pipe direction
Specification
[1] investigation of the pressure loss at pipe elements with different changes in pipe direction and materials
[2] pipe elements are commercially standard components in heating and sanitary engineering
[3] clear panel mounted on a sturdy, movable frame
[4] simply selection of the measuring sections via hose connection with quick-release couplings
[5] flow can be adjusted via valves
[6] flow measurement using rotameter
[7] differential pressure measurement via differential pressure meter with display
Technical Data
Measuring sections: 2300mm
– pipe section 1: steel, diameter: 1/2″, 90° pipe angle
– pipe section 2: steel, diameter: 1/2″, 90° pipe bend
– pipe section 3: copper, diameter: 18x1mm,90° pipe angle
– pipe section 4: copper, diameter: 18x1mm,90° pipe bend
Differential pressure meter
Measuring ranges- flow rate: 150…1600L/h- differential pressure: -350mbar…350mbar
Dimensions and Weight LxWxH: 1650x700x1850mmWeight: approx. 100kg
Required for Operation
Water connection: 1500L/h, drain
