Carbon Black Content Tester for Wire and Cable Compound Granules
Contact Info
- Building 1, No. 5500 Yuanjiang Road, Minhang District, Shanghai,
- 高洁
- 13761436048
- 3982822529@qq.com
Carbon Black Content Tester for Wire and Cable Pellets conforms to GB/T3515-2005 "Rubber - Determination of carbon black content - Pyrolysis method", GB/T13021-1991 "Determination of carbon black content in polyethylene pipes and fittings (Thermogravimetric method)", GB/T 7876-87 "Determination of loss on ignition in forest soils", and YDT 837.3-1996 "Test methods for copper-core polyolefin-insulated aluminum-plastic composite sheath local communication cables - Part 3: Mechanical and physical property test methods". This instrument has the advantages of convenient use, simple operation, accurate measurement, high precision, and high degree of automation.
I. Main Functional Features of Carbon Black Content Tester for Wire and Cable Pellets
1. The instrument has a beautiful appearance and simple operation;
2. With a high degree of automation, only the temperature value and heating time need to be set, and the instrument will automatically heat up to the set value;
3. High temperature control accuracy, wide temperature range, and high uniformity of furnace temperature;
4. It has a constant temperature function, and the constant temperature time can be set;
5. The instrument can set 30 different heating time periods, with different heating temperatures, heating rates, and constant temperature times;
II. Main Technical Parameters
Model | YJ-8373 |
Display Method | LCD display |
Furnace Tube Size | Inner diameter Ф31×600mm |
Heating Element | Silicon carbide rod |
Heating Zone Length | 200mm |
Constant Temperature Zone Length | 100mm |
Working Temperature | ≤1300℃ |
Temperature Range | 1400℃ |
Temperature Control Method | Intelligent programmable control |
Power | 3KW |
Gas Flow Rate | 0.4-4L/MIN |
Working Power Supply | AC220V/50HZ/60HZ 16A |
External Dimensions | 600 (including combustion tube) * 360 * 540mm [Width * Depth * Height] |
III. Structural Advantages
The furnace shell of the carbon black content tester for wire and cable pellets is made of thin steel plate through edge folding and welding, and the inner furnace lining is a rectangular integral furnace lining assembled from ceramic fiber materials. The spiral-shaped heating element is inserted into the inner furnace lining. The furnace is a sealed structure, and there is an air insulation layer between the inner furnace lining and the furnace shell.
The combustion tube can be directly inserted into or removed from the inner furnace. The high-temperature-resistant silicone plug is equipped with a quartz glass gas inlet tube. Gas is added according to the standard through the three-way directional valve and gas flow meter on the control panel. This equipment adopts an integrated structure. After the user purchases it, they can directly connect the power supply to start furnace drying.
IV. Installation and Use
1. No special installation is required, and it can be placed on a flat indoor floor or workbench (stand). To ensure safe operation, the electric furnace shell must be reliably grounded.
2. The back of the electric furnace adopts an air inlet and outlet device, through which nitrogen, air, or mixed gas can be introduced. The connecting pipes and three-way valves must be installed, and the gas cylinder must be at least 4 meters away from the furnace. The gas cylinder must be equipped with a pressure reducing valve, and the hose connecting the gas cylinder and the carbon black tester should be a pressure-resistant rubber hose.
3. When the furnace temperature starts to rise, open the main valve of the nitrogen or mixed gas cylinder, adjust the pressure reducing valve to the minimum pressure, and open the valve (pay attention to the direction) on the control panel of the carbon black tester. Fill the combustion tube at a flow rate of 2L/min. After the experiment is completed, close the main valve of the gas cylinder. After checking that all connections are correct, you can turn on the power to heat up.
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