Conveyor Belt Flammability Tester, ISO 340 Flame Propagation Tester, Transmission Belt Fire Test Equipment Manufacturer
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
E-mail：info@standard-groups。com
Parameters
| Parameter | Specification |
|---|---|
| Ignition Time Setting Range | 0 – 999.9 s |
| Combustion Timing Range | 0 – 999.9 s |
| Bunsen Burner Inner Diameter | 10.5 mm |
| Bunsen Burner Rotation Angle | 0° – 45°, adjustable |
| Thermocouple Type | K-type armored |
| Thermocouple Display Range | 0 – 1300℃ |
| Test Flame Temperature | 1000 ± 20℃ |
| Flame Scale | 50 – 150/180 mm |
| Combustion Chamber Size | 500 × 500 × 500 mm |
| Combustion Gas | Propane gas, purity > 95% |
| Instrument Dimensions | 555 × 651 × 738 mm |
| Weight | ≈ 80 kg |
| Power Supply | AC 220V ± 10%, 50 – 60 Hz |
Features
(1) Accurate ignition and combustion timing control with high repeatability
(2) Adjustable Bunsen burner angle for flexible testing setup
(3) K-type armored thermocouples for precise temperature measurement
(4) Stable combustion chamber ensures uniform flame exposure
(5) Compact design suitable for laboratory environments
(6) Compliance with international standards (AS 1334.10. ISO 340)
Test Procedures
Sample Preparation:Cut conveyor belt samples according to the specified dimensions for the test.
Instrument Setup:Install the sample in the combustion chamber, adjust the Bunsen burner angle, and verify gas supply.
Ignition and Combustion:Set ignition and combustion times; ignite the burner to initiate testing.
Monitoring:Record flame propagation characteristics using thermocouples and visual observation.
Result Analysis:Evaluate flammability and flame spread in accordance with AS 1334.10-1994 and ISO 340-2022.
Post-Test Cleaning:Remove residual material and inspect the combustion chamber for maintenance.
Maintenance Information
(1) Ensure propane gas supply is pure and leak-free
(2) Regularly check thermocouples for calibration and integrity
(3) Clean combustion chamber and burner to avoid residue buildup
(4) Inspect all mechanical and electrical components before testing
(5) Store the instrument in a dry, ventilated location
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