ELPRO LIBERO W Bedienungsanweisung Seite 88

Beispiel: Produktions-
kalibrierzertifikat
6
Optionale Einpunkt-
oder Mehrpunkt-
Kalibrierung
88 - DE
Ein Produktionskalibrierzertifikat kann vom Kunden von der Homepage
www.liberow.elpro.com heruntergeladen werden. Zur Identifikation wird die Sensor ID ver-
wendet.
Production Calibration Certificate
Certificate for LIBERO ID
LIBERO sensor type
Calibration date
Process of calibration
The calibration follows a certified quality system according ISO
9001. Therefore, a comparison with certified
standards (reference instrument, reference
performed.
Calibration standards & traceability
Calibration standards are calibrated by an ISO/IEC 17025
accredited laboratory and are traceable to ISO/IEC 17025,
and/or national/international standards (equivalent to NIST,
UKAS, DAkkS).
Certificates for the used calibration standards are on file at
ELPRO.
Measuring results
Electrical Calibration passed °C
Electrical Calibration passed °C
Electrical Calibration passed °C
Temperature Calibration passed °C
Temperature Calibration passed °C
Temperature Calibration passed °C
Observed values sensor calibration
The sensor used in LIBERO ID 83000725 is from lot NDTA160330-3W-26.
The calibration results of the sensors in lot NDTA160330-3W-26 are noted below.
0.0 °C
The LIBERO conforms to the given specifications
This is an electronically released document which is valid without handwritten signature.
This certificate shall not be published or reproduced other than in full, except with the prior written approval of the issuing laboratory.
Version: 1.3 | Page 1/1
Der LIBERO W kann gemäss den Bedürfnissen des Kunden zusätzlich bei einer Einpunkt-
oder Mehrpunkt-Kalibrierungsprozedur kalibriert werden. Diese Kalibrierung ist auf natio-
nale Standards rückführbar. Nach der Kalibrierung enthält das Dokument den effektiven
Soll- und den Istwert anstelle von Systemtestwerten. Dieses Dokument soll für Inspektions-
zwecke archiviert werden.
83000725
LIBERO WSI
26. Jul. 2017
Measuring uncertainty
The measurements, the uncertainties with confidence probability
calibration and calibration methods are given in the table below.
material) is The reported expanded uncertainty of measurements is stated
as the standard uncertainty of measurement multiplied by the
coverage factor k=2, which for a normal distribution corresponds
to a coverage probability of approximately 95%. The uncertainty
includes the uncertainty of the standard, the processes of
calibration, the conditions of measurement and the device to
calibrate.
-35.00 -35.10 -0.10 ±0.40 0.13
0.00 -0.20 -0.20 ±0.20 0.13
50.00 50.00 0.00 ±0.30 0.13
0.00 see below see below ±0.30 0.19
15.00 see below see below ±0.30 0.19
25.00 see below see below ±0.30 0.19
15.0 °C
Yes No
ELPRO-BUCHS AG | Langaeulistrasse 45
9470 Buchs | Switzerland
T +41 81 552 08 08 | swiss@elpro.com
KALIBRIERUNG
LBWT-DIB-R6-1
LBWT-DIB-R6-1
LBWT-DIB-R6-1
PM193
PM193
PM193
25.0 °C
LIBERO W
LI6005Db