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Carbon Black Content Tester/ Rubber Carbon Black Tester / Carbon Black Concentration Tester

Standard

  • GB 13021-1991: Determination of carbon black content in polyethylene compounds.
  • GB/T 2951.41-2008: Test method for carbon black and ash content in cables and wires.
  • International Adaptability: Configurable for ASTM D1603 and ISO 6964 equivalency upon request.

Product Advantages

1. Accredited Precision

  • Dual-Standard Compliance: Meets stringent Chinese national standards for global market access.
  • Traceable Calibration: NIST-traceable temperature verification with certificate.

2. Compact & Ergonomic Design

  • Space-Saving Footprint: Integrates furnace, gas controls, and analytics into a 500mm × 400mm benchtop unit.
  • Tool-Free Maintenance: Quick-release glassware and silicone tubing for rapid cleaning.

3. Advanced Combustion Control

  • Inert Gas Management: Automated nitrogen purging (99.99% purity) prevents oxidation during pyrolysis.
  • Residual Combustion: Post-test air injection incinerates residues at 800°C.

4. Intuitive Operation

  • 7” Touchscreen Interface: Pre-loaded GB/T 2951.41 test protocols with customizable hold times.
  • Real-Time Data: Weight differential calculations displayed during testing.

5. Safety & Durability

  • Overheat Protection: Dual-stage thermal cutoff at 1,050°C.
  • Corrosion-Resistant Construction: 316L stainless steel chamber and borosilicate glass components.

Product Features

  • Pyrolysis System:
    • Split-Tube Furnace: Rapid heating (0–1,000°C in 20 minutes) with silicone carbide elements.
    • NiCr-Ni Thermocouple: ±0.5°C accuracy across 300–1,000°C range.
  • Gas Control:
    • Mass flow controllers for nitrogen (1–5 L/min) and air (0.5–2 L/min).
    • Built-in leak detector with audible/visual alerts.
  • Weighing Module:
    • Integrated analytical balance (0.01mg resolution) with anti-vibration table.
    • Auto-tare function for crucibles and samples.
  • Data Management:
    • 100-test memory with date/time stamping.
    • USB/RS-232 ports for PC connectivity and LIMS integration.
  • Safety Suite:
    • Emergency off button with E-Stop loop monitoring.
    • Fume extraction port for lab ventilation systems.

Technical Parameters

SpecificationDetails
Temperature Range 300°C to 1,000°C (max. operating temp.)
Temperature Accuracy ±0.5°C (±0.1°C with calibration kit)
Heating Rate 0–50°C/min (adjustable)
Gas Purity 99.99% N₂ (inert) / Ambient air (combustion)
Sample Capacity 1–5 samples per run (10g max. per sample)
Power Supply 220V/50Hz (110V/60Hz available)
Dimensions (W×D×H) 500mm × 400mm × 450mm
Weight 45 kg (net)

Accessories & Options

  1. Standard Kit:
    • 10 × Porcelain crucibles (ISO 6964 compliant).
    • Silicone tubing set with quick-connect fittings.
  2. Software Bundle:
    • LabCarbon Pro™: Automated data reduction with GPC/SEC integration.
    • CloudQC: Remote monitoring for 21 CFR Part 11 compliance.
  3. Safety Upgrades:
    • Fume scrubber with activated carbon filter.
    • Explosion-proof enclosure (ATEX Zone 2).
  4. Calibration Services:
    • Annual recalibration with NIST-traceable certificate.
  5. Consumables:
    • 50 × Disposable sample boats.
    • 1L Nitrogen purity indicator solution.


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