Thermal Conductivity of Building Materials Vocational Training Equipment Hydrodynamics Experiment Apparatus

Thermal Conductivity of Building Materials Vocational Training Equipment Hydrodynamics Experiment Apparatus

SR-WL376 Thermal Conductivity of Building Materials Vocational Training Equipment Hydrodynamics Experiment Apparatus for college, vocational training center, university. 

  • Description
  • Inquiry

SR-WL376 Thermal Conductivity of Building Materials Vocational Training Equipment Hydrodynamics Experiment Apparatus

Description

Thermal insulation in building planning is a sub-area of construction physics; it uses appropriate measures such as component design to enable a comfortable room climate all year round while at the same time consuming little energy. This is achieved by using building materials with high thermal resistance and low transmission by heat radiation.

 

The SR-WL 376 device is used to investigate various non-metallic building materials with regard to their thermal conductivity in accordance with DIN 52612. The scope of delivery includes samples made of different materials: insulating panels made of Armaflex, chipboard, PMMA (acrylic glass), styrofoam, Polystyrene-PS, Polyoxymethylene-POM, cork and plaster. The samples all have the same dimensions and are placed between a heated plate and a water-cooled plate. A clamping device ensures reproducible contact pressure and heat contact.

 

The hot plate is heated by an electric heating mat. In the cold plate, the temperature is achieved by water cooling. Sensors measure the temperatures at the cooling water inlet and outlet and in the centre of both plates.

 

The temperatures for the hot plate above the sample and for the cold plate underneath the sample are set using the software provided. A temperature control system ensures constant temperatures.

 

The heat flux between the hot plate and the cold plate passes through the sample and is measured by a special heat flux sensor. The entire housing, including the cover, is thermally insulated to ensure constant ambient conditions.

 

The measured values are transmitted directly to a PC via USB where they can be analysed using the software included. Our price didn’t contain PC.

 

Technical details

Specification

determine the thermal conductivity λ in building materials

thermal conductivity λ and thermal resistance measurement  

8 samples to be inserted between hot and cold plate

hot plate with heating mat

cold plate with water cooling and heat flux sensor

software controller for temperature adjustment of cold and hot plate

3 temperature sensors for cooling water: at the inlet, outlet and centre of the plate

2 temperature sensors for the surface temperature of the hot and cold plate

software for data acquisition via USB under Windows 7, 8.1, 10

 

Technical data

Electric heating mat

output: 500W

max. temperature: 80°C

Samples

LxW: 300x300mm

thickness: up to max. 50mm

material: Armaflex, chipboard, PMMA, styrofoam, PS, POM, cork, plaster

 

Measuring ranges

temperature: 3x 0…100°C, 2x 0…200°C

heat flux density: 0…1533W/m2

 

230V, 50Hz, 1 phase

230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase

UL/CSA optional

 

Contact Us