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Details
DESCRIPTION:This apparatus is designed to determine the thermal conductivity of insulating powder. The apparatus consists of two thin walled concentric copper spheres. Inner sphere houses Nichrome Wire heater. Insulating powder is filled between the two spheres. Heat flows radially outwards. Temperature sensors at proper positions are fitted to measure surface temperatures of spheres. Heat input to the heater is given through a variac and measured by Digital Voltmeter & Digital Ammeter. By varying the heat input rates, data can be obtained.
EXPERIMENTATION:- Determination of thermal conductivity of insulating powder.
- Comparison of thermal Conductivity of insulating powder at different temperatures.
UTILITIES REQUIRED:- Electricity Supply: 1 Phase, 220 V AC, 2 Amp.
- Table for set-up support.
TECHNICAL DETAILS :Inner Sphere Dia. - 100 mm. Outer Sphere Dia. - 200 mm. Heater Nichrome wire Control panel comprises of Digital Voltmeter 0-300 Volt. Digital Ammeter 0-2 Amp. Temp. Sensors RTD PT-100 type-2Nos. Variac 0-230 V, 2 Amp., Digital Temp. Indicator 0-199.9°C, with multi-channel switch Temperature Sensors RTD PT-100 type-10Nos. Standard make On/Off switch, Mains Indicator etc. An ENGLISH instruction manual consisting of experimental procedures, block diagram etc. will beprovided along with the Apparatus The whole set-up is well designed and arranged on a rigid structure painted with industrial PU Paint. Ordering Details:Catalogue No Description JIHT-031 THERMAL CONDUCTIVITY OF INSULATING POWDER - Additional Information
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Additional Information
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JAINSONS (INDIA) REGD.Since 1957Serving Above 52 Countries
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