Steel Structure Fireproof Coating Sample Test Furnace
First, the scope of use
Suitable for testing the flame resistance of decorative fire retardant coatings applied to the surface of flammable substrates.
Second, product features
1.PLC + NA view professional software, touch screen control, easy to operate
2. The whole process of the test is fully automated
3. Temperature error is lower than national standard
Third, the main technical parameters
1. Working voltage: AC 380V ± 10% 50Hz; power consumption: 3KW
2. Furnace pressure measurement range: 0-100Pa Measurement accuracy: ≤ ± 3Pa
3. Air flow: 0-50m3/min Measurement accuracy: ≤±0.5 m3/min
4. Combustion gas source: propane, liquefied gas
5. Gas flow: 0-100L/min Measurement accuracy: 2.5
6. Gas tank capacity: 50kg × 2 (gas or liquefied petroleum gas, user-supplied)
7. Test temperature: programmed temperature 60min room temperature - 925 ° C
120min room temperature -1050 ° C
180min room temperature-1115°C
240min room temperature -1150 ° C
300min room temperature -1180 °C
360min room temperature -1210 ° C
8. Accuracy of equipment
a, furnace temperature: ± 15 ° C
b, the internal temperature of the test piece: ± 10 ° C
c, test piece backfire temperature: ± 4 ° C
9. Temperature sensor: a, armored platinum iridium platinum S value thermocouple accuracy level: II
b, armored nickel-chromium-nickel-silicon K-value thermocouple accuracy level: II
10. Timing range: 0-360min Timing accuracy: <±2s
11. Sample horizontal maximum burning length: 1600mm
12. Instrument Dimensions: Test plate bracket 670mm*670mm*1100mm
Control box 800mm*500mm*500mm
Fourth, with the goods list
(1) Control box 1 set
(2) Burning cabinet 1
(3) I-beam 2
(4) Changming lamp (copper pipe) 1
(5) Pipe 3
(6) docking 1
(7) Rubber tube 1
(8) 3 thermocouples (1 on the front, 1 on the center, 1 on the back)
(9) Igniter 1
(10) 2 clamps
(11) Power cord 1
(12) Instructions 1 copy
Certificate 1
Five, design standards
GB14907-2002 steel structure fireproof coating
GB/T9978-2008 Fire test method for building components
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