LUDWIG SCHNEIDER ASTM

LUDWIG SCHNEIDER ASTM, ground joint and precision thermometers for mineral oil testing

Instruments for standardised material testing methods e.g. mineral oil testing etc. according to ASTM, IP, DIN, BS, ISO and others.

• Stabilisation of the thermometer zero point by careful artificial ageing. (molecular constant)


• The solid-stem types have the graduation indestructibly diffused into the glass surface and are acid and base resistant.


• The enclosed-scale versions each have a prismatic capillary that makes for better reading. by AFNOR, ANSI, ASTM, BS, DIN, IP, ISO, PTB,


• Measurement accuracy within tolerances specified S.T.P.T.C. or other standardisation institutes.


• On request, also available with internationally recognised DAkkS certificate (ILAC).