HomeÁ¦Ç°¼Ò°³NES713
Naval Engineering Standard 713 Toxic Index Analysis Chamber, 7TC-710, 7TC-P10, µ¶¼ºÁö¼ö ½ÃÇè±â(Toxicity Index Test Chamber), NES 713
¹ö³Ê¿¡ ÀÇÇØ ¿ÏÀü¿¬¼Ò°¡ ÀϾÀ»¶§ Chamber ³» µ¶¼ºÁö¼ö(Toxicity Inde
x)¸¦ ppm ´ÜÀ§·Î ÃøÁ¤ÇÏ´Â Àåºñ. FESTEC ¿¡¼­ Á¦°øÇÏ´Â NES 713 TOXI
C Chamber ´Â NES 713ÀÇ ±¹Á¦±Ô°ÝÀ» Á¤È®È÷ ¸¸Á·ÇÏ´Â Àåºñ·Î¼­ ¿¬¼ÒµÈ
¹°ÁúÀÇ ¿¬¼ÒƯ¼ºÀ» °áÁ¤Çϴµ¥ »ç¿ëµÈ´Ù. NES 713 Toxic Chamber ´Â ¹°
ÁúÀÇ ÀÛ°í ÆíÆòÇÑ ½ÃÆí(100g) ÀÌ ÁÖ¾îÁø »óȲ¿¡¼­ ÀÏÁ¤ ºÎÇÇ ¹× ÀûÁ¤ÇÑ º¹
»ç¿­ Á¶°ÇÀ» °®´Â ¹ö³Ê¿¡ ÀÇÇØ ¿ÏÀü¿¬¼Ò°¡ ÀϾÀ» ¶§ Chamber ³» µ¶¼º
Áö¼ö(Toxicity Index)¸¦ ppm ´ÜÀ§·Î ÃøÁ¤ÇÏ´Â ÀåÄ¡ÀÌ´Ù

   
• NES 713: Determination Of The Toxicity Index Of The Products Of Combustion From Small Specimens Of Materials
Specification
Size 1,185(W)¡¿700(D)¡¿2,100(H)
Power AC 220V , 60Hz, 10A
Weight ¾à 150kg
Manual °ø±Þ
Exhaust 50L/s
Utilities Compressed Air, Methane, Dust Collector, Propane Gas(option)
Model FT-7TC-710, FT-7TC-P10
• °­È­ Çöó½ºÆ½À¸·Î Á¦ÀÛµÈ °üÂû âÀ» ÅëÇÏ¿© ½ÃÇè ½Ã ¿¬¼Ò »óŸ¦ ½±°Ô °üÂû  
• Chamber ³»ºÎ¿¡ Teflon  Coating 󸮸¦ ÇÔÀ¸·Î¼­ ¿¬¼Ò½Ã ¹ß»ýÇÏ´Â ±âü ¹°Áú°úÀÇ È­ÇÐ ¹ÝÀÀÀ» ÃÖ¼ÒÈ­ÇÔ
• °³Æó°¡ ¿ëÀÌÇϵµ·Ï Á¦ÀÛµÈ Door Àá±Ý ÀåÄ¡  
• Burner °¡ ¿¬¼ÒüÀûÀÇ Á¤ Áß¾Ó¿¡ À§Ä¡ÇÏ°í ½ÃÇè ½ÃÆíÀ» ÀûÀç°¡ ¿ëÀÌÇÑ Specimen Support  
• Auto/Manual Mode ·Î ½ÃÇèÇÒ ¼ö ÀÖµµ·Ï Á¦ÀÛ
• Time Device ¿¡ ÀÇÇØ Gas Burner ÀÇ Á¡È­ ¹× ¼ÒÈ­ÀÇ Á¦¾î°¡ °¡´ÉÇÑ Auto Ignition  
• Time Device ¿¡ ÀÇÇØ ¿¬¼Ò ½Ã ¹ß»ýµÈ ¿¬¼Ò°¡½ºÀÇ ÀÚµ¿ ¹èÃâÀ» °¡´ÉÇÏ°Ô ÇÏ´Â Auto Vent Mode  
• Time Device ¿¡ ÀÇÇØ ±Ô°Ý¿¡¼­ ¸í½ÃµÈ ¿¬¼Ò°¡½º ±³¹Ý (Stirrer) Á¶°ÇÀ»  ¸¸Á·ÇÏ°Ô ÇÏ´Â Auto Stirrer Mode
• ¿¬¼Ò°¡½º¸¦ SamplingÇϱâ À§ÇÑ ÀÚµ¿ Vacuum Pump(¼³Á¤ Ƚ¼ö¿¡ µû¶ó ÀÚµ¿À¸·Î Sampling ÁøÇàÇÔ)
100g ÀÇ ¹°ÁúÀÌ Å¸°í ±× ¿¬¼Ò ¹°ÁúÀÌ chamber ¾ÈÀÇ °ø±â Áß¿¡ Èñ¼® µÆÀ» ¶§, ¹ß»ýµÈ °¢°¢ÀÇ Gas ÀÇ ³óµµ´Â ´ÙÀ½ÀÇ ½ÄÀ» ÀÌ¿ëÇÏ¿© ±¸ÇÏ¿© Áø´Ù.

         C ¡¿ 100 ¡¿V  
C8 = --------------- (ppm)                  
                 m  

C = concentration of gas in test chamber (ppm)  
m = fire test mass (g)  
V = volume of test chamber (m3)  
Toxicity Index                              
                            C81      C82    C83         C8n  
Toxicity Index = ¥Ò ------ + ------ + ------ + ¡¦ + ------                                
                            Cf1     Cf2      Cf3          Cfn  

1, 2, 3, ...Àº ¹ß°ßµÈ °¢°¢ÀÇ Gas ¸¦ ³ªÅ¸³½´Ù.  

Cf = concentration of the gas considered fatal to man for a 30 minute exposure time (ppm)




¡Ø Toxicity Constitution& Concentration (ppm)

• Carbon dioxide(CO2)                                   100,000
• Carbon monoxide(CO)                                    4,000
• Hydrogen sulphide(H2S)                                    750
• Ammonia(NH3)                                                750
• Formaldehyde(HCHO)                                       500
• Hydrogen chloride(HCl)                                     500
• Acrylonitrile(CH2CHCN)                                     400
• Sulphur dioxide(SO2)                                        400
• Nitrogen oxides(NO+NO2)                                 250
• Phenol(C6H5OH)                                              250
• Hydrogen cyanide(HCN)                                   150
• Hydrogen bromide(HBr)                                    150
• Hydrogen fluoride(HF)                                      100
• Phosgene(COCl2)                                             25