Heat Apparatus Dealers in Mumbai

The HDT/VSP instrument is used for determining the deflection temperature limit for specific application and comparing the heat softening characteristics of thermoplastic material at a constant load in oil upto 300 Deg. Co.cPlastic materials being heat sensitive in nature has a lot of bearing on its thermal environment for it's performance. Though their behaviour in thermal conditions is very complex some simple yeild tests are used to predict it's behaviour and performance in a given condition. "VICAT SOFTENING POINT" or "HEAT DISTORTION TEMPERATURE" is one of such yeild points very commonly employed with such demanding applications. Vicat test consist of penetrating a unit size indentor in a plastic surface with predefind load under constant rate of environmental temperaturerise. Heat distorsion test, as it is sometimes called, consistes of deflecting a simply supported beam of test material under similar heating conditions & with a predefined stress application.HDTTest for deflection temperature of plastics under flexural load. Heat distoration temp. is the temp. At which a sample deflacts by 0.1 inch. (2.5 mm). Standart test methods: ASTM D648, BS 2782 method 102, ISO R75.VSTVicat softening point is the temperature at which the needle penetrates 1 mm into the sample. Standard test methods : ASTM D1525, BS 2782 method 102D, ISO R306.  

• Country of Origin: India

Description :-For demonstrating the rate of heat conduction in five different metals. The kit consists of five metal rods, approximately 20mm in diameter and 40mm long equally spaced on a brass disc and mounted on an insulated handle. The rods are aluminium, brass, copper, iron and steel and each having a cavity at the end for holding paraffin.

The apparatus consists of a nichrome wire immersed in water. The Nichrome wire is heated by passing current through it. Input to the nichrome wire is controlled by dimmer stat. As one goes on increasing wire input current, at critical heat flux, the wire brakes which is measured on meter. We can visulise natural convection and pool boiling. A separate bulk heater is provided to conduct experiment at various temperatures.Glass trough placed on a tripod housing water, test & bulk heater.

• Color: Blue
• Phase: Single Phase
• Country of Origin: Made in India
• Material: Mild Steel

• Brand Name: TAGLab

We are offering critical heat flux apparatus. Pool boiling phenomenon is studied at atmospheric pressure two successive regions of pool boiling phenomenon namely; natural convection boiling & nucleate boiling.