Gum Content Tester

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Gum Content Tester

Qualitest’s QualiGCFT™ Series offers advanced solutions for determining the gum content in liquid fuels using the jet evaporation method in full compliance with ASTM D381. Designed to evaluate the deposit-forming tendencies of motor gasoline, aviation fuels, and other volatile petroleum products, these instruments ensure accurate, repeatable results for quality control and regulatory compliance.

Whether you need to test low-gum-content automotive fuels or heavier distillates, the QualiGCFT™ Series provides the precision and performance demanded by refineries, fuel laboratories, and aviation fuel certification bodies.

Key Applications:

  • Gum content testing of gasoline and aviation fuels
  • Evaluation of fuel storage stability
  • Fuel quality monitoring in refineries and terminals
  • Compliance with ASTM D381 and related specifications

Features:

  • Dual Method Offering: Choose between air jet or steam jet evaporation based on your fuel type and testing requirements.
  • ASTM D381 Compliance: Fully meets all procedural and performance requirements of the standard.
  • Reliable, Repeatable Results: Engineered for consistent gum residue determination in light distillate fuels.
  • Robust Design: Built with high-quality components for long-term lab use and minimal maintenance.

Stay ahead of fuel quality challenges with Qualitest’s QualiGCFT™-B and QualiGCFT™-C — your trusted solution for accurate gum content testing under ASTM D381.

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Gum Content Tester | Available Products

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Existent Gum Content Tester (Steam Jet) QualiGCFT-C

Existent Gum Content Tester (Steam Jet) QualiGCFT™-C

Existent Gum Content Tester (Steam Jet) QualiGCFT™-C is a fast-heating, eco-friendly testing system with precise temperature control and advanced…
Existent Gum Content Tester (Air Jet) QualiGCFT-B

Existent Gum Content Tester (Air Jet) QualiGCFT™-B

Existent Gum Content Tester (Air Jet) QualiGCFT™-B is designed and built in accordance with the ASTM D381 standard. It is ideal for determining the…