International Equipments
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Muffle furnace-based carbon black content tester for HDPE, PE and PP pipes and fittings per ASTM D1603, ISO 6964 and IS 12235. Supplied by International Equipments — manufacturer since 1971 — directly to your laboratory in Kolkata, West Bengal.
Muffle furnace-based carbon black content tester for HDPE, PE and PP pipes and fittings per ASTM D1603, ISO 6964 and IS 12235.
| Product | Carbon Black Content Tester |
|---|---|
| Also Known As | Carbon Black Analyser, CBC Tester, Carbon Content Analyzer, Ash Content Tester |
| Category | Pipe Testing |
| Standards | ASTM D1603, ISO 6964, IS 12235 |
| Location | Kolkata, West Bengal |
| Certification | CE Certified, ISO 9001:2015 |
| Calibration | Factory certificate included |
| Warranty | 1 Year (AMC extendable) |
Also known as: Carbon Black Analyser, CBC Tester, Carbon Content Analyzer, Ash Content Tester
📄 View complete Carbon Black Content Tester specifications and brochure →
Buy Carbon Black Content Tester directly from the manufacturer. No middlemen — best price and fastest support in Kolkata.
Every Carbon Black Content Tester comes with a factory calibration certificate. NABL calibration available on request.
Our engineers visit your lab in Kolkata for installation, commissioning and operator training.
Complies with ASTM D1603, ISO 6964, IS 12235 — accepted by QC labs and export testing facilities.
Carbon black content testing determines the percentage of carbon black in polyethylene pipe and fittings by pyrolysis. A precisely weighed sample is heated in a muffle furnace or tube furnace in an inert nitrogen atmosphere, which drives off the polymer and leaves the carbon black behind; the residue is weighed and the carbon black content calculated as a percentage. The correct carbon black content — typically 2 to 2.5% — is what gives buried and exposed HDPE its long-term UV resistance.
HDPE water-pipe, gas-pipe and PLB-duct manufacturers must verify carbon black content to ASTM D1603, ISO 6964 and IS 12235 as part of BIS certification and export qualification. Too little carbon black and the pipe degrades in sunlight; too much and mechanical properties suffer. The test is a routine part of pipe quality control.
A complete carbon black content setup combines a temperature-controlled muffle or tube furnace, a nitrogen-purge arrangement and a precision analytical balance. International Equipments supplies carbon black content apparatus meeting ASTM D1603 and ISO 6964, and can pair it with a carbon black dispersion microscope for full HDPE pipe compliance testing.
Kolkata and the industrial centres at Durgapur, Kalyani and Howrah form eastern India's hub for jute-polymer blends, woven-sack manufacturing, pipe production and rubber goods. The strong woven-sack and packaging sector creates particular demand for tape tensile, fabric bursting-strength and yarn testing, while pipe producers need hydrostatic-pressure and carbon-black testing. International Equipments supplies and supports the full range of textile, polymer and pipe testing instruments across West Bengal and the eastern region.
As a direct manufacturer rather than a reseller, International Equipments offers customers in Kolkata a distinct advantage: you deal directly with the company that designs and builds the Carbon Black Content Tester, so pricing is competitive, lead times are shorter, and technical questions are answered by the engineers who actually build the instrument. Whether you are setting up a new quality-control laboratory in Durgapur, Kalyani, Howrah, Taratala or upgrading existing equipment, our team can recommend the right Carbon Black Content Tester configuration for your materials, standards and throughput, and support it with installation, operator training and periodic calibration.
Kolkata and Durgapur serve as eastern India's hub for jute-polymer blends, woven sack manufacturing and pipe production. The demand for Carbon Black Content Tester in Kolkata comes from Jute-polymer blends, Woven sacks, Pipe manufacturing industries in Durgapur, Kalyani, Howrah, Taratala.
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