Bitumen

Multi Test Verification Material (MTVM) – Bitumen

Produced in general accordance with the principles of ISO 17034 and ISO 33405, the Multi Test Verification Material (MTVM) Bitumen provides certified values for multiple test methods and has been characterised using a network of competent laboratories to provide international traceability. It is a highly cost effective solution to help meet verification requirements for audited laboratories and those which comply with ISO 17025.

The MTVM Bitumen is supplied with full documentation including Safety Data Sheet (SDS), in tamper evident security packaging. It comes with a 2 year shelf life from date of manufacture.

Pack size: 500 mL.

Part Number:	99856-0
Methods:	ASTM D1321, EN ISO 1426, EN ISO 1427, IP 49, IP 58

The Bitumen Multi Test Verification Material allows routine monitoring of instrument performance and is also particularly helpful in training personnel on new equipment and test methods. The purchase of MTVMs is recommended with new instrumentation to assist with installation and commissioning.

Incorrect determination of a result can have far reaching financial and safety implications. The growing use of automated instrumentation increases the possibility that incorrect results may go undetected and in addition the early indication of bias is a useful warning to minimise production ‘giveaway’.

Seta MTVMs are unique because, unlike most other Certified Reference Material that are only suitable for validating a specific parameter/value, Seta MTVMs enable a user to validate different tests and instrumentation using the same sample material.

Certification: the Multi Test Verification Material (MTVM) Bitumen is supplied with a certificate of measurement which gives the certified value for each test method covered by the material.

Test Name	Test Methods	Range	Amount/Test
Softening Point	IP 58; EN ISO 1427	37 to 54 °C	7.5 mL
Needle Penetration	ASTM D1321; IP 49; EN ISO 1426	41 to 200 Pen	130 mL

Methods

Method	Details
ASTM D1321	Standard Test Method for Needle Penetration of Petroleum Waxes
EN ISO 1426	Bitumen and bituminous binders - Determination of needle penetration
EN ISO 1427	Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method
IP 49	Penetration of Bituminous Minerals
IP 58	Softening Point of Bituminous Materials - Ring and Ball Method