CRA IEC 60754-1&2 Cable PH, Conductivity, Halogen Acid Gas Tester
Product Description
CRA Cable PH, Conductivity, Halogen Acid Gas Tester measures gas volume of Halogen Acid (IEC 60754-1), pH concentration(PH Meter, Hydrogen ions, IEC 60754-2), Conductivity(IEC 60754-2), etc from a wire (cable) by radiant heat in the Tube Furnace (IEC 60754-1: 800°c, IEC 60754-2: 950°c);
Especially, CRA Cable PH, Conductivity, Halogen Acid Gas Tester can test both IEC 60754-1 and IEC 60754-2 standards by one equipment and mode select function;
IEC 60754-1 is a halogen-free cable that came from and includes the polymer to halogenated compounds on the basis of the additive compounds emitted during combustion, except the fluoridation hydracids, it is measured for gas of halogen volume.
IEC 60754-2 is for electrical or optical cable from compounds emitted during the combustion of measure the gas of oxidation limit.
About reproducibility of the test, reliability, and convenience of the user to insert the automatic feed devices for the combustion boat, turning-rail for easy to put the specimen, the setting of the automatic timer, air-filtering, etc.
Product Parameters
- Tube Furnace: For the heating section of the furnace, its length is 500mm and the inner diameter is 40mm. It also contains an electrically controllable heating system(Temperature Controller).
- Tube (Pyrex): Fire resistant tube is used in the furnace to protect the tube against corrosive gases. The tube is made of a silicon dioxide fire-proofing agent. The inner diameter of the silica tube is 38mm and the length of the tube is 150mm from the entrance of the furnace and the tube is protruded at a distance of 100mm from the exit.
- Combustion Boat: 98mm(Length)*15mm(Width)*12mm(Depth); Each boat is used only three times before combustion or recycling. (It shall be cleaned after it is used three times.)
- Gas Washing Bottle: The height of liquid at the end of the tube shall be 100 ~ 120mm in each bottle.
- Air Supply System: Gas used for combustion shall be air and the flow rate of air injected into the tube shall be adjusted according to the actual inner cross-section of the tube. The speed of air flowing across the sample shall be 378ml/min ±10%.
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Size |
1,220 mm (W) × 450 mm (D) × 560 mm (H) |
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Furnace |
500 mm (wide), 300 mm (Dia'), 38 mm (Inner Dia') |
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Quartz glass tube |
700 mm (wide), 37 mm (Inner Dia') |
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Power supply |
220 V AC, 60 Hz, 10 A |
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Weight |
60 kg |
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Utilities |
Air Compressor |
Features
- Activated Charcoal (air filtering): Filter for filtering the supplied air (activated charcoal);
- Silica Gel (air drying): Device for drying the supplied air;
- Pyrex tube rail: Easy to insert specimen to prex furnace tube and prevent broken this tube;
- Combustion Boat Moving Device: Device for moving combustion boat manually;
- Mode S/W: Mode conversion switch (Test method of IEC 60754-1&2 could be selected.)
- Alarm Temperature Controller: Temp controller to protect against overheating of the furnace;
- Timer: Device for measuring time in experiment per IEC 60754-1 or IEC 60754-2;
- Drawer: Device for storing test instruments (Example: Conductivity Meter & PH Meter, etc.);
- The tube uses a fire resistance tube made to resist silicon dioxide to protect from the corrosion gas;
- Inside the Furnace of measuring central-temperature Thermocouple for plating by platinum;
- Put specimen easily, and protect for frequent brokenness, it installed for rail;
- During the test, the combustion boat can move automatically, end of the test combustion boat moves to the outside Furnace automatically;
- Avoid overheating of Furnace for it instills the Alarm Temperature Controller;
- Magnet Stirrer: Stirrer for mixing combustion gas in distilled water;
- PH(Potential of Hydrogen): Measuring for Oxygen, it supply for PH Meter;
- Conductivity meter: Device for measuring the conductivity of combustion gas;
Reference Standards
- IEC 60754-1 Ed. 2.0 b:1994: Test on gases evolved during combustion of materials from cables - Part 1: Determination of the amount of halogen acid gas
- IEC 60754-2 Ed. 1.0 b:1991: Test on gases evolved during combustion of electric cables - Part 2: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity.
- KS C IEC 60754-1: Tests on gases evolved during combustion of electric cables - Part 1: Measurement of the amount of halogen acid gas.
- KS C IEC 60754-2: Tests on gases evolved during combustion of electric cables - Part 2: Corrosiveness test by generating combustion gases.
- KWS 409: Wire of Fire Resistance (Fire-Resistance) - 5.12 Causticity for Combustion gas.
Product Show
To be equipped with some test equipment, the CRA Cable PH, Conductivity, and Halogen Acid Gas Tester can measure the gas volume of Halogen Acid, pH, and conductivity of the gas released from the cable.
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