Overview

The TH-9001 Carbon Black Content Tester is suitable for determining the carbon black content in polyethylene, polypropylene, polybutene plastics, cable and optical fiber insulation and sheath materials, and rubber. It complies with national standards GBT 3515-2005, GBT 13021-1991, GB/T 2951.41-2008, and IEC60811-4-1:2004. A certain amount of sample is thermally decomposed at high temperature in a nitrogen gas flow, and the carbon black content is obtained by analyzing the weight of the sample after thermal decomposition.

Technical Features

1. A 220mm heating zone that can process three samples simultaneously.

2. 7-inch industrial-grade microcomputer wide-screen touch structure, displaying comprehensive information including set temperature, sample temperature, oxygen flow, nitrogen flow, and various switch states.

3. Equipped with advanced digital gas flow meters, featuring automatic and rapid switching between two gas lines with short stabilization time.

4. Optimally designed heating furnace body with stable performance and reliable quality.

5. Automatic storage memory function, simply one touch to activate.

6. The program automatically regulates air supply, heating, and maintains a constant temperature, with an alarm buzzer indicating the end of the process; no personnel supervision is required.

7. Up to 20 temperature program segments can be set, including heating, constant temperature, and cooling, with any settings possible.

8. The program offers both automatic and manual modes, providing flexible and convenient operation.

9. The quartz tube can be removed during cooling to rapidly lower the temperature of the test sample.

10. Optional rapid cooling unit available.

11. Instruments can communicate with computers via USB for remote monitoring (optional).

Technical Specifications

Temperature Range: Room temperature to 1100℃

2. Heating Rate: 0.1~40℃/min

3. Temperature Resolution: 0.01℃

4. Temperature Fluctuation: ±0.2℃

5. Temperature Control Methods: Heating, Constant Temperature, Cooling, Circulation (full program automatic control)

6. Atmosphere Control: Digital gas flowmeter, instrument auto-switching

7. Gas Flow Rate: 0~300 mL/min or 0~2000 mL/min

8. Gas Pressure: 0.2 MPa

9. Display Method: 24-bit color, 7-inch LCD touch screen display

10. Quartz Tube: Length 440mm, Inner Diameter 32mm

11. Heating Zone: Length 220mm

12. Quartz boats: 50mm or 75mm in length