Computerized Emissivity Measurement Apparatus Manufacturer,Supplier and Exporter in India

Description:

• Computerized Emissivity Measurement Apparatus offers basic experiments for targeted teaching on the topic of heat transfer by radiation. 
• The reflector concentrates the radiation to a focal point. 
• A sample is placed on a thermocouple located at the focal point. 
• The thermal radiation emitted by the sample is measured by a thermopile. 
• At the heart of the experimental unit is a metallic sample heated by a concentrated light beam. 
• The light beam is generated by a continuously adjustable halogen lamp and a parabolic reflector. 
• In order to be able to measure the radiation at different distances, the thermopile is mounted on a moveable carriage.
• Heat radiation is one of the three basic forms of heat transfer. 
• In radiation the heat transfer takes place via electromagnetic waves. 
• Unlike heat conduction and convection, heat radiation can also propagate in a vacuum. Heat radiation is not bound to 

Specification:

• Halogen lamp
• Electrical power 150W
• Max. Temperature: approx. 560°C
• Aluminum samples, Ø 20mm
• 1x matt anodized on both sides.
• 1x nickel-plated
• 1x heavily oxidized
• Steel sample, Ø 20mm
• 1x heavily oxidized
• 1x painted on both sides.
• 1x matt anodized with one painted side.
• Copper samples, Ø 20mm.

Measuring ranges:

• Temperature: 0…780°C
• Radiation intensity: 0…1250W/m2
• Dimension: 700x450x400mm
• Weight (approx.): 20kg

Power Supply:

• 230V, 50Hz, 1 phase
• 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase

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