Floor coverings flammability tester
Applications:
TheFlammability Test Chamberis used to test the effects of a small source of ignition on floor coverings. It can be used for either the hot metal nut test (BS 4790) or the methenamine tablet test (ISO 6925 and BS 6307).
Product Information:
The test chamber is manufactured from non-combustible heat resistant board with a counter weighted sliding panel for easy access. The mirror on top of the chamber allows the operator to view the specimens during the test.
Test Method:
The stainless steel nut is heated to a temperature of 900°C in a muffle furnace. The specimen is placed inside the test chamber and the clamping rig is placed onto the sample using crucible tongs supplied. The heated nut is placed in the centre of the clamping rig. After 30 seconds the nuts removed and the effects of the ignition allowed to subside.
Measurements are then made to assess the spread of the ignition on the sample. It is recommended that the test chamber is placed in a laboratory fume hood.
The conditioned specimens are placed on the removable base inside the test chamber and the metal plate with a circular cut-out is placed on the sample. The tablet is placed at the centre of the specimen and ignited. After the flame has extinguished, measurements are taken to assess the effects.
Features:
1. Complete with measuring grid and clamping ring;
2. Sliding panel for easy access;
3. Angled mirror for viewing;
4. Applicable to 2 different tests, enclosed unit for optimum;
5. Safety.
Other supplier products
|
|
Falling Sand Abrasion Tester |
Applicable Standard
JG/T 133-2000
ASTM D968-83
ASTMD333
ASTMD1395
ASTMD2205
Main Purposes
It is mainly used to test the abrasion - resistanc... |
|
|
Battery Electrode Resistance Tester |
Standard
ASTM B193: Standard Test Method for Resistivity of Electrical Conductor Materials
ISO 18516: Conductive Coatings – Measurement of ... |
|
|
Tag Closed Cup Auto Flash Point Analyser |
Introduction:
STD Closed Cup Auto Flash Point Analyzer fit to the requirements of international standards ISO2719-88. using micro-computer technol... |
|
|
JIS Rubbing Colour Fastness Tester |
This rubbing color fastness tester is a standard testing machine of the Type II rubbing tester (GAKUSIN TYPE) specified in JIS L0849Test Method o... |
|
|
Adiabatic Accelerated Calorimeter |
Product Description
Adiabatic Accelerated Calorimeter determines the thermal behavior of samples under adiabatic conditions by keeping the tempera... |
All supplier products
Same products
