7-inch capacitive touch screen operation, simple and convenient, with graphical guidance
Upgraded heating chamber with fast heating, uniform heat distribution, and long service life
Compliant with National, Industry, and American Standards
Sample measurement adopts an interactive visual window design
Enables one-button intelligent measurement results for users
Overview
Carbon Black Content Tester
The VicoMeter VICOMETER carbon black content tester is suitable for determining carbon black content in polyethylene, polypropylene, polybutene plastics, cable and optical cable insulation and sheath materials, and rubber. It complies with GBT 3515-2005, GBT 13021-2023, GB/T2951.41-2008, IEC60811-4-1:2004, and other standards. A certain amount of sample is pyrolyzed at high temperature in a nitrogen flow, and the carbon black content is obtained by analyzing the sample weight after pyrolysis.
One-Button Operation Design
Simple operation with no installation, commissioning, or training required — ready to use out of the box. The color capacitive touch screen design displays sample status in real time, and the one-button measurement design with a friendly human-machine interface makes operation easy for users.
Technical Specifications
| Model | WKT-TH200 |
| Display | 7-Inch Capacitive Touch Screen |
| Quartz Tube Dimensions | φ30×400±5mm |
| Furnace Chamber Dimensions | Φ30×250±5mm |
| Heating Element | High-Temperature Alloy Wire |
| Heating Zone Length | 200mm |
| Operating Temperature | Room Temperature~1050℃ |
| Temperature Control | Intelligent programmable control with segment program settings |
| SensorSensitivity | 0.1℃ |
| Gas Path Control | Two channels with automatic program switching |
| Data Calculation | The software has a built-in calculation function with one-button calculation; it can automatically calculate carbon black content and ash content. |
| Operating Power | AC220V/50HZ/60HZ |
Applicable Industries
Wide Range of Applications
Materials Science:In plastics production, precise control of carbon black content is essential to product quality. When manufacturing black plastic pipes, for example, carbon black content is measured to ensure the pipes deliver good weatherability, mechanical properties, and aging resistance.
New Product Development:When developing new plastic materials, it is essential to understand exactly how carbon black content affects material properties. In the development of high-impact polystyrene, for instance, a carbon black content analyzer can be used to study how different carbon black loadings influence mechanical and electrical performance, allowing the formulation to be optimized.
Production Process Monitoring:Carbon black is a key additive in rubber manufacturing. Measuring carbon black content verifies that the correct amount is being added and keeps product performance consistent. In tire production, for example, precise control of carbon black content gives tires excellent abrasion resistance, tear resistance, and electrical conductivity.
Scrap Rubber Recycling：When recycling scrap rubber, the carbon black content must be determined so the reclaimed rubber formulation can be adjusted appropriately. A carbon black content analyzer accurately reveals the residual carbon black in scrap rubber, providing reliable data support for reclaimed rubber production.
Insulation Material Testing：Cable insulation typically contains a certain amount of carbon black to improve weatherability and electrical performance. A carbon black content analyzer can verify the carbon black content of insulation materials, ensuring safe cable operation under diverse environmental conditions.
Sheath Material Quality Inspection：The carbon black content of cable sheathing has a major bearing on its mechanical properties and aging resistance. Measuring carbon black content makes it possible to evaluate sheath material quality and safeguard cable service life.
In addition, in coatings, inks, and other industries, carbon black content analyzers are also used to control carbon black dosage, achieving the desired color, hiding power, and performance.
Applicable Standards
The VicoMeter WKT-TH200 series carbon black content analyzer complies with numerous national, industry, and international standards!
GB/T 33047.1-2021: GB/T 3515-2005, Rubber — Determination of carbon black content — Pyrolysis method
GB/T 13021-1991, Determination of carbon black content of polyethylene pipes and fittings (thermogravimetric method)
GB/T 2951.41-2008, Common test methods for insulating and sheathing materials of electric and optical cables — Part 41: Tests specific to polyethylene and polypropylene compounds — Resistance to environmental stress cracking — Measurement of melt flow index — Direct combustion measurement of carbon black and mineral filler content — Measurement of carbon black content by thermogravimetric analysis (TGA) — Accelerated ageing tests
GB/T 13663.2-2018, Polyethylene (PE) piping systems for water supply — Part 2: Pipes
ISO 69649, Polyolefin pipes and fittings — Determination of carbon black content by the thermogravimetric method — Determination method and specification
ASTM D160310, Standard Test Method for Carbon Black Content in Plastics
IEC 60811-4-111, Common test methods for insulating and sheathing materials of electric and optical cables — Part 41: Tests specific to polyethylene and polypropylene compounds — Direct combustion measurement of carbon black and mineral filler content — Measurement of carbon black content by thermogravimetric analysis (TGA) — Accelerated ageing tests
JTG E50 T116511, Test methods for geosynthetics — Carbon black content test (thermogravimetric method)
CJ/T 125—20001: covers requirements for determining the carbon black content of materials used in plastic piping systems, specifying the measurement methods, instruments and equipment, and test procedures for this sector to safeguard the quality and performance of plastic pipe products.
YDT 837.3-19961, Test methods for local communication cables with copper conductors, polyolefin insulation, and aluminum-plastic composite sheath — Part 3: Mechanical and physical performance test methods
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