High Precision Laboratory Large Plate Mode Fireproof Paint Test/Testing Instrument
1. Product Description
According to the technical standard of national standard GB12441, it is suitable for testing the flame-retardant properties of fire-retardant coatings applied on surfaces of flammable substrates. Using computer control, the test report is easy to print.
2. Standards
GB12441
3. Technical Parameters
| Power supply |
AC220V±10%/50Hz |
| The gas source for the test flame |
gas or liquefied petroleum gas (propane is recommended) |
| The test device consists |
specimen holders, burners, jet aspirator, etc |
| The air volume of the blower |
1-5m³/min |
| Combustion gas sources |
natural gas, liquefied petroleum gas, and gas |
| On the lower side of the sample |
a flame with a certain caloric density was measured to measure the heat transmission rate with time |
| Thermocouple |
High-temperature K type, armored thermocouple 0-1050°C |
| Temperature recorder |
Accuracy 0.5 |
| Heating rate |
60min, room temperature -925 °C ± 5 °C |
| Back temperature alarm |
220 °C ± 2 °C, turn off the gas system |
| Graphs related to flame time and temperature rise |
displayed on the computer screen in real time (computer type) |
| Time - Temperature |
Printed by the printer. Automatically control the time-temperature temperature rise curve and record it. (computer type) |
Audited Supplier 
Audited Supplier 
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