Tests on specimens of Plastic that you cannot afford to ignore.

We are one of the eminent manufacturers, wholesale suppliers and exporters of a comprehensive range of plastic testing equipment. Strictly following the Indian and British standards, our equipment provides the facilities of charpy & IZOD tests for plastic & electric insulating materials. Impact tester, plastic melt flow indexer, tensile testing machine, friction tester and other varied machines enhance the grandeur of the range of our equipment.

FEATURES:
The streamlined pendulum design effectively eliminates energy loss due to pendulum vibration. The impact range is indicated on a dial. This provides direct indication of values for the capacity, as well as a long scale for more finite readings. These Impact Testing Machines are designed for conducting Charpy & IZOD tests for variety of materials mainly plastic and electric insulating materials. The test method strictly conforms to Indian and British standards namely IS: 867-1963 and BS: 2782 Part- III- 1965.

To assure accurate indication of the impact force, even the factor of pointer drag has been eliminated. Only the hub of the indicator shaft turns. To obtain a scale reading, the operator moves the pointer to align the lines on the pointer and hub with the aid of a magnifying glass.

The instrument is basically an extrusion plastometer in which the test material is heated to a controlled test temperature within a nitride-hardened steel barrel and is then extruded by a loaded piston through the capillary of a tungsten carbide die. It conforms to ASTM D-1238 BS- 2782 Method 105C and ISOR- 1133.

A platinum resistance bulb thermometer and a fully transistorized switching circuit achieve any controlled temperature within the range of 100? C to 300? C. The accuracy is better than is required by the various national and international test methods. This method of temperature controll is much more convenient than the use of separate mercury- in-glass contact thermometers for each different test temperature as used in the Melt Flow Indexer Model No.2. Also, due to the inevitable breakages associated with glass thermometers, the Model No.3 is more economical in the long term, despite its higher initial cost. A mercury-in-glass thermometer, calibrated over a range of +/- 2 C of the test temperature, indicates the controlled temperature. Three of these calibrated thermometers, calibrated either for the same or different temperatures, are supplied with the Model No.3. Unless otherwise requested, these three thermometers will be suitable for o testing at 190? C.