SR-1000A Conveyor Belt Laboratory Scale Combustion Characterization Chamber

Overview:

According to MT182-88, MT450-1995 "Structure and Technical Requirements of Alcohol Blowtorch Burner" "Test Methods and Judgment Rules for Flame Retardant and Antistatic of Steel Cord Conveyor Belt for Coal Mining" MT914-2008 "Appendix G of Fabric Whole Core Flame Retardant Conveyor Belt for Coal Mining" and GB/T3685-2009/ISO340:2004 "Conveyor Belt Laboratory Scale Combustion Characteristic Requirements and Test Methods of Conveyor Belt Laboratory Scale Combustion Test, Inspection and Use Requirements, under the premise of easy operation and compliance with the standard requirements, the combustion test of alcohol blowtorch and propane gas blowtorch is conducted in a box, which adopts rotating 90° locking and positioning mode to move alternately, and the positioning mode is selected to be manual rotating and positioning. Due to the alcohol and propane torch flame flame center height is not in a horizontal line, so the two temperature sensors are measured separately for temperature measurement. A digital temperature control meter displays the values. Specimen fixtures using a seat rod, respectively, to meet the standards of the two groups of different fixtures, manual rotary move in and out of the move, move in after the handle bolt locking.

Technical parameters:

combustion temperature value

(1) Alcohol blowtorch: 960°C ± 60°C (fuses Φ0.71mm copper wire within 5 seconds)

(2) Propane gas torch combustion temperature: 1000℃±20℃

reagents

(1) A mixture of 5% (W) methanol and 95% (W) ethanol.

(2) ≥95% propane gas.

Temperature detection display range

0-1200°C

air flow regulation

1-3m/min

Specimen Fixture

2 (1 alcohol burning at a vertical angle; 1 propane burning Bunsen burner at a 45° angle)

input voltage

AC220V,50Hz,

Maximum power consumption

30W

Overall dimensions

860 (L) x 700 (W) x 1400 (H)

 

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