Features :
1. Total Base Number Tester adopts principle of acid-alkali neutralization and method of potentiometric titration for perchloric acid to determine the alkali value of sample by judging the electric potential change to finishing point.
2. TBN is equipped with 5 pieces of electrodes and 3 pieces of burettes of different specifications. It can satisfy the determination for alkali component of petroleum products.
3. The measuring range of the instrument is wide, measuring accuracy is high. Accessories complete and convenient to use.
Specifications :
| Measurement range | pH：(0 ~ 14.00)pH； mV：(0 ~ ±1999)mV |
| Measurement accuracy | pH：±0.01； mV：0.1%F.S |
| PT control accuracy | ±0.03pH or ±3mV |
| Input impedance | ≥ (1*1012) Ω |
| Repeatability of volumetric analysis | ≤0.3%F.S |
| Room temperature | (0 ~ 35)℃ |
| Relative humidity | ≤85% |
| Dimension | 280*200*130mm (Only the main machine) |
| Net weight | 3.5Kg |
Catalog : PDF
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