Flame Retardancy Tester as per IEC 60903

SPECIFICATIONS AND FEATURES:

Ø  PLC to control the sequence of operation and display the Test Proceedings.

Ø  Ball Screw Type sliding mechanism for vertical and horizontal movement.

Ø  Enclosure with 0.5 cubic meter internal volume (Draught Free Conditions).

Ø  Bunsens Burner with 9 to 10 mm diameter with regulator and needle flame diameter 0.5 in order to produce a 20mm +/-2mm high blue flame.

Ø  Test time for temperature to increase from 100° C +/- 5° C to 700° C +/- will be 10 +/- 1 s.

Ø               Ø  The gas supply shall be technical grade methane gas with a suitable regulator and meter to produce a uniform gas flow.

               If natural gas is used as an alternative to methane, its heat content should be approximately 37 MJ/m3 which has been found

               to provide similar results.

Ø  The Propagation of the flame on the test sample will be observed for 55 Sec. after the withdrawal of the testing flame.

Ø                Ø  Samples Length – 60mm to 70mm & Steel shaft 5mm diameter and 120mm long

Ø  Test time in second.

Ø  The test will be carried out in Draught Free Condition.

Ø  Observation of test from outside from mirror.

Ø  Chamber from inside should be dark.

Ø  Exhaust to remove product of combustion after Test Over.

Ø  Timing device tolerance not more than 0.5s.

Ø  This device can ignite and close the test flame, START and STOP the test manually done by operator.

 OPTION : With PC Datalogging System

      Ø  The system will be integrated with PC based test software for automatic operation & test sequence.

Ø  Sequence of operations is through PC and Interface Module.

Ø  Setting and control of Heating will be through PC.

Ø  Test Time, Application time will be settable. PC will record Ignition time with manual input from operator.

Ø  Results will be stored on PC as per test samples & Date.

Ø  PC Either Dell OR HP make. OS will be Windows 10 license.

Ø  Camera vision will be provided to record the test.