Naval Engineering Standard 713 Toxic Chamber

TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of naval engineering standard 713 toxic chamber in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.

The British naval engineering NES standard specifies gas toxicity generated during combustion of cable materials. Toxicity refers to a property that causes structural damage or functional disorder in living organisms, and the toxicity index represents the combined toxic effect of all gases produced during material combustion.

The TESTech NES 713 toxic chamber complies with NES 713 and is used for testing the combustion characteristics of materials. It is suitable for measuring smoke toxicity after combustion by colorimetric tubes or portable flue gas analyzers.

• The cabinet is made of stainless steel, while the chamber wall is made of fireproof polypropylene with seamless welding; internal volume is 0.7 m3.
• The chamber door is designed for easy cleaning and uses transparent polycarbonate sheet reinforced for hardness and strength.
• Gas nozzle uses a spark ignition system and can automatically re-ignite if the flame goes out.
• Timer-controlled automatic ignition and automatic flame shutoff after ignition is completed.
• Equipped with 15 sample positions for use with gas colorimetric tubes or other gas analyzers.
• Independent control box with built-in flowmeter, timer, methane controller, and air controller.
• Powerful exhaust system automatically removes smoke generated during the test when the timer cycle ends.
• Built-in fan rapidly mixes combustion gases.
• Reinforced plastic observation window allows monitoring of combustion progress during the test.
• Door locking device facilitates chamber opening and closing.
• Manual and automatic test modes can be freely selected.
• Automatic circulation mode controls circulation of combustion gases under timer control.
• Colorimetric tubes and suction pump are optional.

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