Base Number - Labplant UK

TOTAL BASE NUMBER (TAN)

Our ISO 17025 and ISO 17034 Total Base Number Standards (TBN) are manufactured for the verification of analytical instruments which are used to determine base number by potentiometric titration. It is used as a quality control confirmation and is derived from additives such as detergents. TBN is an indicator of the lubricant’s ability to neutralise acids that may be formed during operation.

TBN1

TBN1 – Base Number Standard Certified Value 1 mg KOH/g, 125 g

TBN1/3 – Base Number Standard Certified Value 1 mg KOH/g, 3 x125 g

TBN 15

TBN15 Base Number Standard Certified Value 15 mg KOH/g, 50 g

TBN15/3 Base Number Standard Certified Value 15 mg KOH/g, 3 x 50 g

TBN3

TBN3 Base Number Standard Certified Value 3 mg KOH/g, 50 g

TBN3/3 Base Number Standard Certified Value 3mg KOH/g, 3 x 50 g

TBN30

TBN30 Base Number Standard Certified Value 30 mg KOH/g, 50 g

TBN30/3 Base Number Standard Certified Value 30 mg KOH/g, 3 x 50 g

TBN6

TBN6 Base Number Standard Certified Value 6.0 mg KOH/g, 50 g

TBN6/3 Base Number Standard Certified Value 6.0 mg KOH/g, 3 x 50 g

TBN40

TBN40 Base Number Standard Certified Value 40 mg KOH/g, 50 g

TBN40/3 Base Number Standard Certified Value 40 mg KOH/g, 3 x 50 g

TBN10

TBN10 Base Number Standard Certified Value 10 mg KOH/g, 50 g

TBN10/3 Base Number Standard Certified Value 10 mg KOH/g, 3 x 50 g

TBN70

TBN70 Base Number Standard Certified Value 70 mg KOH/g, 50 g

TBN70/3 Base Number Standard Certified Value 70 mg KOH/g, 3 x 50 g