Thermal Conductivity Apparatus Dealers

The apparatus consists of a copper sphere in which a mica heater is fitted. This small sphere is surrounded by another copper sphere and the insulating powder to be tested is filled in between these two spheres. The heat produced by heater is radially flows outwards in all directions through insulating powder. A digital temperature indicator is used to measure temperatures of Inner & Outer sphere. An ammeter & voltmeter is provided to measure heater input. By knowing heat input and temperatures, thermal conductivity of powder can be calculated. The unit is provided with asbestos powder, however any other powder can be tested with this unit. Specifications: Inner sphere - copper - 100 mm. dia. Outer sphere - copper - 200 mm dia. Heater – Mica heater placed in inner sphere. Thermocouples on outer surface of inner sphere and inner surface of outer sphere. Instrumentation & Controls : Digital Voltmeter - 0 - 199.9 Volts. Digital Ammeter - 0 - 1.999 Amp. Multy channel Digital Temperature Indicator. Heater Control. Service Required : 230 V.A.C. stabilised supply with earthing. Floor space - 1.5m X 1.5 m at working height.  

A set of 5 different material rods of size 250x3mm of copper, brass, aluminium, iron, & borosilicate glass. Set consists of 8 rods each packed in cardboard box.

We offer Thermal Conductivity Apparatus. Thermal Conductivity Apparatus BSPIL-HTR-09010 This apparatus consists of the test section assembly, consisting of the asbestos specimen, heater as well as thermocouples are available to measure temperatures on the specimens and there water inlet and outlet. Provision is also made to measure the cooling water flow rate. The whole assembly is enclosed in an insulating layer of mineral wool to prevent radiation and convective losses to the maximum extent possible

Range of Experiments to be Carried Out• To determine the thermal conductivity of the Insulating Material• The experiments can be conducted at various values of input & calculation can be made accordingly• To plot Heat flux Vs thermal conductivity of Insulating Powder  

To determine thermal conductivity of bad conductors in form of thin layers. It comprises of cylindrical slab of brass 87 cm x 12 mm (Dia x thickness), resting on it is a 5 cm deep hollow cylinder of the same diameter with inlet and outlet tubes for steam; both having radial holes, for the thermometers. Material under test is placed in between two cylinders. Apparatus suspended by strings attached to the lower cylinder from Iron ring 125 mm diameter on retort stand with rectangular base 220 x 140 mm and rod 600 mm long. Complete with one each disc, specimens of glass, plastic annulus 3mm thick for determining conductivity of liquids. Spare Parts Thermal Conductivity specimens, one each plastic and glass discs, one plastic annulus for liquid specimens. Accessories Thermometer Mercury-5 to 105°Cx0.5°C 2 Nos.

THERMAL CONDUCTIVITY OF LIQUIDS BY GUARDED HOT PLATE, MEASUREMENT OF THERMAL CONDUCTIVITY OF INSULATION MATERIAL IN SLAB FORM GUARDED HOT PLATE METHOD.We also manufacture the equipments and control systems for sugar industries mainly mill automation, boiler instrumentation, prd stations and embibition water control system.

We are instrumental in supplying a comprehensive range of Thermal Conductivity Apparatus (GHP) (TLF004). Thermal Conductivity Apparatus, offered by us, is designed according to the international standards. Thermal Conductivity Apparatus is highly appreciated for its high performance, easy installation, low running cost and ability to withstand adverse conditions. Features : Determination of Thermal Conductivity of Insulating material in the form of Slab Variation of Thermal Conductivity of the material with Temperature Comparison of Thermal Conductivity of various Insulating material Complete Panelized Electrical Controls & Measurement Digital Temperature Indicator

We offer thermal conductivity of insulating slab. Description the set-up is designed to determine thermal conductivities of insulating materials in the form of slabs. The apparatus consists of main central heater and ring guard heater, sandwiched between the specimens. Cooling plates are provided on the either side of the specimen. Two identical specimens are clamped between heater ensures unidirectional heat flow through specimen. The whole assembly is kept in chamber and insulated by ceramic wool insulation around the set-up.

The ‘J.P.T.I.’ unit consists of two thin wall concentric copper spheres. The inner sphere houses the heating coil. Heating coil is made up of nichrome wire wound on mica sheet. The insulating powder packed between two shells. Power supply to the heater is given through a dimmerstat & is measured by voltmeter & an ammeter. Temperature can be measured with the help of thermocouples. Four thermocouple are embedded on inner sphere and six thermocouples are embedded on outer sphere. The entire ten temperature indicator, these reading enable of insulating powder. SPECIFICATION:- • Radius of the inner copper sphere - ri - 50mm • Radius of the outer copper sphere - ro - 100 mm • Voltmeter - 0 - 300 V • Ammeter - 0 - 5 A • Dimmerstat - 1000 watt • Heater - Mica Type. • Temperature indicator - 0 - 300 0C • Thermocouple - No. 1 to 4 on inner sphere to measure Ti • Thermocouple - No. 5 to 10 on outer sphere to measure T0 • Insulating powder Asbestos magnesia commercially available powder and • Packed between the two spheres. FEATURES:- • Thermal conductivity of insulating powder can be calculated. • Wide range of experiments can be performed to find value over a range of temperatures. • Ideal for group studies & demonstration. • Panelised instruments mounted on a control panel. • Easy to operate. • Useful for institutions, research laboratories & insulating powder manufactures EXPERIMENTS:- • To find out the thermal conductivity of the Insulating powder packed between the two spheres. SERVICE REQUIRED:- • 15 amps, Single Phase A. C. supply with earthing connection. • Suitable bench area to mount the instrument.

For determining the relative conductivity of bad conductor material consists of cylindrical slab of brass 11.5cms. In dia and 12mm thick drilled to take thermometer. On this rests a 5cms deep steam chest of the same dia, with inlet and outlet tubes of steam. The apparatus is suspended by strings attached to the lower cylinder with thermometer. On retort stand with rectangular base 200 x 125mm, and rod 600mm long. Complete with one each disc specimens, glass and plastic 3mm and 1.5mm thick respectively, for determining the conductivity of liquids.

Design concept is according to Indian Standard (IS : 3346-1966). The dimensions are not exact as per standard.. • Complete panelized electrical controls and measurement. • Digital Voltmeter, Ammeter & Temperature Indicator. • Determination of thermal conductivity of insulating material in the form of slab. • Study of variation of Thermal Conductivity of the material with temperature. • Comparison of Thermal Conductivities of various insulating material. Space Required : 1m. x 1m.

We are chiefly engaged in manufacturing, exporting and supplying Thermal Conductivity Apparatus of the best quality. Our Thermal Conductivity Apparatus is specially designed and developed to measure and display the thermal conductivity of insulating materials. This apparatus uses guarded hot plate method as per guidelines of latest Indian Standards IS-3346 & broadly confirms to British standard ASTM177 as well. This Thermal Conductivity Apparatus is automatic, programmable and designed with latest integrated circuit technology. Further adding, our Thermal Conductivity Apparatus displays the �K� value directly in engineering units without much of expertise and adjustments. Made available in different specifications, our Thermal Conductivity Apparatus is very affordable. Comprises Of Data logger cum differential temperature controllerHigh performance D.C. power suppliesAuxiliary cold plate temperature controllerCold plateGuarded hot plate chamberWindow based software to collect all data and compute K-Value

The set-up is designed to determine thermal conductivities of insulating materials in the form of slabs. The apparatus consists of main central heater and ring guard heater, sandwiched between the specimens. Cooling plates are provided on the either side of the specimen. Two identical specimens are clamped between heater ensures unidirectional heat flow through specimen. The whole assembly is kept in chamber and insulated by ceramic wool insulation around the set-up. Water supply 5 lit/min (approx.) Drain. Electricity: 1 Phase, 220 VAC, 2Amp. Table for set-up support

Inner sphere diameter 100mm. Outer sphere diameter 200mm Heater-Nichrome wire sandwiched between mica sheets. Control Panel consisting of Voltmeter, Ammeter, Dimmerstat, Digital Temperature Indicator with chromel alumel thermocouples.