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Acid Number Tester EZL-ANT100

Acid Number Tester EZL-ANT100

Acid Number Tester EZL- ANT100 is a fully automated unit, capable of detecting acidity levels with a minimum detection limit of 0.001 mg KOH/g. It is equipped with a 10 mL burette for precise titrant storage and dispensing during titration. Incorporated with an automatic liquid replacement system to ensure uninterrupted operation. Our tester offers a real-time display of the potential curve, facilitating precise monitoring.

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Measuring Range ≥ 0.001 mg KOH/g
Potential Measurement Range - 2000.0 to 2000.0 mV
Basic Error of Electronic Unit 0.1% F.S ± 0.1 mV
Input Impedance ≥1×10^12Ω
Burette Volume 10 mL
Minimum Titration Volume 0.001 mL
Burette Accuracy ± 0.2% F. S
Complies with Standards GB/T 7304-2000
ASTM D664
SH/T0251-2004
Power Supply 220V ± 10%, 50Hz
Dimensions 350 × 280 × 380 mm
Packaging Dimensions 390 × 320 × 420 mm
Net Weight 18 kg
Gross Weight 22kg
  • Includes automatic cleaning mechanism
  • Supports DET, MET, and SET titration modes
  • Offers automatic detection of endpoints
  • Operated using Windows 10 software
  • Saves data, curves, and results as Excel files
  • Crafted from corrosion-resistant materials

Microcomputer Host × 1


Keyboard × 1
Printer × 1
Magnetic Stirrer × 1
Serial Communication Line × 1
Print Cable × 1
Shorting Plug × 1
Fuse (1.5A) × 2
Reference Electrode × 1
Measuring Electrode × 1
Power Cable × 1

Acid Number Tester is used for accurately measuring acidity levels in crude oil, petroleum products, lubricants, and other samples across petrochemical industries.

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