Shandong Shengtai instrument co.,ltd
Shandong Shengtai instrument co.,ltd
Add to Cart
SH0251 Automatic TBN Tester is designed according to the relevant national standards strictly. The instrument is composed of three parts, they are hardware circuit, tit-ration apparatus and PC machine. With the support of the application software, it can measure the material content through some methods. TBN Tester has some advantages such as simple structure, beautiful appearance, high degree of automation, accurate analysis results. It is a kind of ideal intelligent instrument which is necessary for the petrochemical laboratory, analysis room and scientific research department.
The instrument is suitable for the determination of acid value in crude oil, petroleum products, lubricants and other samples in the petrochemical industry. The determination of TBN is one of the important indicators to determine the quality of oil.
The titration system is made of imported components, which is made of corrosion-resistant materials. The measuring results are accurate and the service life is long.
Automatic Potentiometric Titrator/Potentiometric Titration Equipment for Content Analysis
ASTMD2896 alkaline value tester
Main features:
General computer and operating system, special software Chinese window interface, mouse, keyboard operation, man-machine dialogue easy to understand.
◆ Real-time display of potential curve (E-V), first derivative curve (DE/DV), electrode potential (E), titration volume (V), titration results
◆ Whole process titration data browsing, powerful data processing function, easy to re-process the results;
The titration results, data and curves are stored in a large amount. The titration process data can be saved as Excel documents for future inquiry
Automatic printing curve, results and titration data
◆ Dynamic equivalence titration (DET), equivalence equivalence titration (MET), preset endpoint potential titration (SET)
Automatic "end point" judgment, effectively filter out false "end point"
◆ Automatic cleaning, automatic fluid filling, automatic fixed value liquid adding
| Measuring range | ≥0.001 mgKOH/g |
| Potential measurement range | -2000.0 ~ +2000.0 mV |
| Burette volume | 10mL |
| Standard | ASTM D664, ASTM D2896, ASTM D974 |
| Warranty: | 1 year |
| Burette accuracy | ±0.2%F·S |
| Input impedance | 1 x 1012 Ω or greater |
| Function | Measure the acid value of petroleum products |
| Name | automatic acid value meter/tester |
Technical parameters:
◆ Electronic unit basic error: 0.1%F·S± 0.1mV
◆ Minimum titration volume: 0.001ml
◆ Precision: in line with or better than the relevant standards
Packing list
| S/N | Name | Unit | Quantity | Remarks |
| 1 | host | set | 1 | |
| 2 | Computer host | set | 1 | |
| 3 | Magnetic stirrer | set | 1 | |
| 4 | Serial communication line | piece | 1 | |
| 5 | Short-circuit plug | piece | 1 | |
| 6 | Fuse (1.5A) | piece | 2 | It's in the mainframe power socket |
| 7 | reference electrode | piece | 1 | Our factory specially |
| 8 | Measuring electrode | piece | 1 | Our factory specially |
| 9 | Magnetic agitator | piece | 1 | |
| 10 | power cord | piece | 1 | |
| 11 | Operating instruction | copy | 1 | |
| 12 | packing list | copy | 1 | |
| 13 | Certificate of approval | copy | 1 | |
| 14 |