Toxicity Index (CIT) Test Apparatus with BS EN 50305,EN 45545,DIN 14521 standards, It is suitable for non-metallic material toxicity index test of halogen-free, low-smoke, and low-toxicity wires, cables or optical cables.
ZONSKY Toxicity Index (CIT) Test Apparatus is designed to evaluate the concentration of toxic gases released from materials during combustion, measured as the Conventional Index of Toxicity (CIT). This apparatus exposes samples to controlled fire conditions, analyzing emitted gases such as carbon monoxide, hydrogen cyanide, and nitrogen oxides.
Compliance:BS EN 50305/EN 45545/DIN 14521
1 Tube furnace: The effective length of the heating chamber and the diameter of the tube are 600×ф58mm, and it is equipped with an adjustable electrical heating system. Heating power: 220V /10KW
2 Combustion tube:
2.1 Material: refractory tube made of silica, resistant to corrosive gases.
2.2 Specifications: The inner diameter is 40mm, the length extending from the inlet side of the tube furnace is 60~200mm, and the length extending from the outlet side is 60~100mm, leaving a gap for thermal expansion.
3. Burning boat:
3.1 Material: Fused quartz tube is used.
3.2 Specifications: length 92mm, width 27mm, depth 8.5mm.
3.3 The way to send in the combustion boat: it adopts bar magnet and platinum wire to pull in.
3.4 Gas collection: Three bottles are used: one of them is equipped with a magnetic stirrer and contains at least 220mL of sodium hydroxide solution.
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