The most precisetemperature fixed point
The water triple point is the most impor-tant and most precise
fixed point of the International Temperature Scale of 1990
(ITS-90). It is defined at 0.01 C. The pre-cision of this fixed
point is better than 0.0001 C.
Because of the pronounced thermal equi-librium of the water
triple point, the water triple point cell is ideal for the
high-preci-sion calibration of platinum resistance
thermometers.
Quality materials and meticulous production methods for
long-term precision
Water triple point cells from Ludwig Schneider are filled with
high-purity water. They are maintenance-free and are mainly used
for the calibration of platinum resistance thermometers.
The outstanding quality and accuracy of materials and production
methods garan-tees a high precision and long lifetime.
Water Triple Point Cells
Ludwig Schneider GmbH & Co. KGPostfach 15 61 97865
WertheimAm Eichamt 4 97877 WertheimTel.: +49-9342-85 60-0 Fax:
+49-9342-84671e-Mail:
[email protected]
Technical data
Type: WTP-LSW2940Indicated temperature: 0.01 C (273.16
K)Uncertainty (u): u < 0.1 mKDrift: < 0.01 mK/aMaterial:
Borosilicate glassFilling liquid: high-purity waterCell case Outer
diameter: 40 mmLength: 290 mmInner wellInner diameter: 10 mm
Traceability: optional with DAkkS certificate
Since we are accredited by the accredita-tion body DAkkS for
temperatures ranging from -196 C to +1300 C, we can also provide
our customers with other services in the measurement, inspection
and calibration sectors:
DAkkS calibration certificates and works test certificates
In-situ calibration
Conformity tests
Consultation and trainingWTPZ/E/11.12
![Concerto for Violin, Cello and Piano in C Major, Op. 56 'Triple … · Concerto for Violin, Cello and Piano in C Major, Op. 56 "Triple Concerto" [Op. 56] Author Beethoven, Ludwig](https://img.dokumen.tips/doc/110x75/5e6bee40b0465a1d4675891f/concerto-for-violin-cello-and-piano-in-c-major-op-56-triple-concerto-for-violin.jpg)
