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YUYANG INDUSTRIAL CO., LIMITED
YUYANG INDUSTRIAL CO., LIMITED

DONGGUAN YUYANG INSTRUMENT CO.,LTD

China Good Quality Manufacturer of Testing Equipment

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Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating

Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating

  • Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating
  • Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating
  • Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating
  • Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating
Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating
Product Details:
Place of Origin: China
Brand Name: YUYANG
Certification: ISO 834-1, GB/T14907, GB/T9978
Model Number: YY153
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Plywood Box
Delivery Time: 10 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 3 sets per month
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Detailed Product Description
Product Name: Flammability Testing Equipment Usage: Steel Construction Fire Resistance Tester
Material: Stainless Steel Temperature Alarm: 180℃-220℃±2℃
Temperature Increasing: Indoor Temperature~1150°C/2h Power: AC220V±10V, 50Hz
Gas Source: Liquefied Petroleum Gas Test Furnace: 660*660*1080mm
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flammability test apparatus

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flammability test chamber

 

Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating

 

Description:

 

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, GB/T14907, GB/T9978

 

 

 

 

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.

 

 

Lab ISO 834-1 Flame Test Apparatus For Steel Construction Fire Resistance Coating 0

 

Manual Steel Construction Fire Resistance Coating ...

ISO834-1-1999Fire-resistancetests.Elementsofbuildi...

Contact Details
YUYANG INDUSTRIAL CO., LIMITED

Contact Person: Jackson Sun

Tel: +86-13825722581

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YUYANG INDUSTRIAL CO., LIMITED
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Tel:86-769-26622869
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