SKYLINE INSTRUMENTS CO.,LTD

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ISO 834-1 Building Materials Flammability Tester Fire Resistance Coating Laboratory Electric Furnace

ISO 834-1 Building Materials Flammability Tester Fire Resistance Coating Laboratory Electric Furnace

  • ISO 834-1 Building Materials Flammability Tester Fire Resistance Coating Laboratory Electric Furnace
  • ISO 834-1 Building Materials Flammability Tester Fire Resistance Coating Laboratory Electric Furnace
ISO 834-1 Building Materials Flammability Tester Fire Resistance Coating Laboratory Electric Furnace
Product Details:
Place of Origin: China
Brand Name: SKYLINE
Certification: ISO 834-1
Model Number: SL-ISO834-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: negoiated
Packaging Details: plywood case
Delivery Time: 15 work days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 1 unit
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Detailed Product Description
Steel: Test Furnace For Coating Fire-resistance Standards: ISO 834-1
Material: Steel Usage: Steel Construction Fire Resistance Tester
Temperature Increasing: Indoor Temperature~1150°C/2h Gas Source: Liquefied Petroleum Gas
High Light:

lab testing equipment

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vertical flammability chamber

ISO 834-1 Fire Resistance Coating Test Furace with Steel constructure

 

Product information

The Steel Construction Fire Resistance Coating Test Furnace is designed as standard ISO 834-1, GB 14907, GB/T9978, which specifies a test method for determining the fire resistance of various elements of construction when subjected to standard fire exposure conditions. The test data thus obtained will permit subsequent classification on the basis of the duration for which the performance of the tested elements under these conditions satisfies specified criteria.

 

Standards

ISO 834-1

 

Test theory

The machine refers to T—To = 345log(8t + 1)function curve, that is time---temperature control curve, which corresponding representative value is the basis for setting temperature rise (hereinafter referred to as setting), and put setting and thermocouple signal are sent to the amplifier at the same time for comparison.

When the thermocouple temperature is higher than the setting value, the valve motor will automatically shut off and the flame temperature will decrease; when the thermocouple temperature is lower than the setting value, the valve motor will automatically open and the flame temperature will rise; the flame at the thermocouple will run from the beginning to the end according to a pre-designed standard curve. When the backfire temperature of the test piece reaches (140 °C + ambient temperature) or the internal temperature of the test specimen reaches (180 °C + ambient temperature), an alarm signal is automatically issued.

 

Technical parameters

1.The number shows the temperature.
2. Automatically control the time-temperature temperature rise curve and record.
3. Microcomputer control, program temperature, test results report formatted automatically.

 Ambient temperature  room temperature ~ 40 ° C; relative humidity: ≤ 75%.
 Power supply voltage  AC220V±10V 50Hz.
 Working environment  indoors without forced ventilation
 Combustion gas source  natural gas, liquefied petroleum gas, purity above 95% (user-owned)
 The degree of temperature rise  room temperature ~ 1150 ° C / 4h
 Back temperature alarm  180 ° C -220 ° C ± 2 ° C
 The air supply is automatically adjusted; pressure measurement range  0-100Pa, accuracy 0.15Pa
 Furnace size  length 1.5m* width 0.8m* height 1.2m
 Sample size  I16 I-beam length 500 3
 Test furnace size  (660 + 10) mm * (660 + 10) mm * (1080 + 10) mm
 Control box size  510mm * 450mm * 400mm

 

Contact Details
SKYLINE INSTRUMENTS CO.,LTD

Contact Person: Kasey Xie

Tel: 18370826024

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