Rubber Carbon Black Content Tester

Instrument Introduction: 

The carbon black content tester is suitable for determining the carbon black content in polyethylene, polypropylene, polybutene plastics, cable and optical cable insulation and sheath materials, and rubber. Compliant with national standards GBT3515-2005, GBT13021-1991, GB/T2951.41-2008, IEC60811-4-1:2004, etc. A certain amount of sample is pyrolyzed at high temperature in a nitrogen flow, and the carbon black content is obtained by analyzing the weight of the pyrolyzed sample.

Standards：

GB/T2951.41-2008 General test methods for insulation and sheathing materials for cables and optical cables

GB/T3515-2005 Rubber carbon content determination pyrolysis method

ASTM C518-04 Measuring instrument for carbon black content of polyethylene pipe and pipe fittings thermogravimetric method

GB/T13021-1991 Polyethylene (PE) piping systems for water supply - Part 2: Pipes

ISO 6964，GB/T 13021，IEC 60811-4-1 etc.

Technical Specifications:

1. Display mode: 7-inch capacitive touch screen

2. Quartz tube size: φ 44 × 600 ± 5mm

3. Furnace size: Φ 45 × 300 ± 5mm

4. Heating element: High temperature alloy wire 

5. Heating zone length: 250mm Working temperature: Room temperature~1150 ° C

6. Temperature control method: Intelligent programmable control, with the ability to set segmented programs.

7. Working power supply: AC220V/50HZ/60HZ

8. Sensor sensitivity: 0.1 ° C

9. Air path control: Two channels, automatic program switching

10. Cooling method: rapid cooling (≤ 20 minutes, 900 ° C to room temperature)

11. Number of test samples: 4 samples per test

12. Data calculation: The software comes with built-in calculation function, one click calculation; It can automatically calculate the carbon black content and ash content.

13. Customized guide rail type sample rack for easy sampling and layout

14. Open lid, quick cooling

15. Equipped with exhaust gas filtration device

16. With printing function

Technical features:

1. The instrument has a beautiful appearance and simple operation;

2. The integrated design of the heating furnace body and control system facilitates instrument management for users.

3. High degree of automation, simply set the temperature value and heating time, and the instrument will automatically heat up to the set value;

4. High temperature control accuracy, wide temperature range, and high uniformity of furnace temperature; 5.7-inch LCD touch screen display, extremely user-friendly interface, can be started with one click operation

6. It has excellent temperature control function and can set the temperature control time, with high temperature control accuracy;

7. The instrument can be set to any set of different heating time periods, with different heating temperatures, heating rates, and constant temperature times;

8. Comprehensive parameter display, showing the number of set groups, theoretical temperature, actual temperature, and heating time (or constant temperature time);

During the operation of the instrument, the set parameters and the time for temperature rise or constant temperature can be viewed.