pecifications

Petroleum Products Alkalinity Tester by Potentiometric Titration is based on acid-alkali neutralization principle.

Application range

The instrument complies with SH / T 0251 standard experimental requirements, The ideal testing equipment for detection of petroleum products in The alkali value

Petroleum Products Alkalinity Tester by Potentiometric Titration is suitable to determine base number of petroleum products andadditive.  The TBN Tester determines andcalculates base number of sample based on acid-alkali neutralization principle, perchloric acid potentiometric titration methods, andpotential changes to detect end point. 

First, the equipment level: 0.05

1, the measuring range:

pH: (0.00 ~ 14.00) pH

mV: (-1400 ~ 1800.0) mV

Temperature: (-5.0 ~ 105.0) ° C

2 Resolution:

pH: 0.01pH

mV: 0.1mV

Temperature: 0.1 ° C

3, the basic error:

pH: ± 0.03pH ± 1 word

mV: ± 0.03% FS

Temperature: ± 0.3 ° C ± 1 word

4, Buret capacity tolerance:

10ml Buret: ± 0.025ml

20ml Buret: ± 0.035ml

5, Burette resolution:

10ml burette: 1/10000

20ml burette: 2/10000

6, burette infusion or infusion rate: (50 ± 10) s (Buret full degrees)

7, titration analysis Repeatability: 0.2%

Titration control sensitivity: ± 2 mV