EziLab Acid Number Tester EZL-ANT100 measures acidity levels in petroleum products through potentiometric titration for laboratory acidity testing across refinery and petrochemical environments. The system measures down to 0.001 mg KOH/g for low-acid samples, while a 10 mL burette supports controlled dosing with fine titration increments. High input impedance improves stable potential measurement during titration curves, and the unit conforms to common petroleum acidity standards used in routine testing. Compact bench operation suits quality control environments across daily workflows. Suited to crude oil analysis, lubricating oil monitoring, petrochemical testing, and acidity evaluation in refinery laboratories via Lab Equipment and EziLab's full range of petroleum testing equipment for related acidity analysis needs.
| 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.
