Fire Test 230V Construction Materials Testing Machine BS 476-6 Standard
Application:
Building materials fire spread index tester, the test device should meet the testing technical requirements of BS476-6 "Fire test of building materials and structures-Part 6: Test method for product fire spread".
The test device is suitable for testing the fire spread index of wall and ceiling lining and other flat materials, composite materials or components, and then evaluating the performance of interior wall and ceiling lining.
Standard:
BS 476 Part 6 A1: 2009
Product features:
-stainless steel cabinet support frame;
-calcium silicate plate burner;
-these three samples are all stainless steel parcels;
-2 sets of 1000w quartz radiation device, providing thermal radiation for samples;
-T-burner provides flame combustion for samples;
-the thermocouple continuously records the temperature and room temperature difference in the chimney.
- test the output power automatically according to time;
-computer automatically processes data and prints test reports.
- gasket to provide an adequate seal
| Combustion chamber of size | 190 mm x 190 mm x 90 mm |
| air inlet slot measuring | 96 mm x 25 mm |
| mica observation window measuring | 50 mm x 50 mm |
| steel baffle plate | 200 mm x 40 mm |
Operation steps:
1. Equipment placement
2 Gas supply
Calibration:
1. Calibration test piece
2. Calibration frequency
3. Calibration procedure
Installation requirements:
-environmental temperature, operating 10 ºC to 35 ºC;
-natural gas supply: gas supply is the standard test gas G112, as specified in BS 4947;
-gas flow: the gas flow of the burner can be adjusted from 0 to 5 n/ min
-voltage: 230V, 10A
-pressure: 1 kpa
- chimney and cowl
- gas burner
- an electrical heating elements
- thermocouples
- manometer
- gas flowmeter, gas pressure regulating and control valves and gas igniter
- temperature indicator
- timing device
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