Wika CTD9300 Manuel d'utilisateur Page 27
- Page / 134
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
9037926 03/2005
GB
27WIKA Operating Instructions CTD 9300 Rev. 1
Temperature Dry Well Calibrators CTD 9300
3. Moduses and Functions
3.1.1.4 Ramp Program
The ramp program with the associated auxiliary parameters is
enabled in the ramp menu. It is used, e.g. for checking recording
temperature measuring instruments.
Another field of application is
the temperature change test,
which makes it possible to draw
conclusions on the
reproducibility, the hysteresis
and the long-term and short-
term stability of temperature
sensors.
If a measuring instrument is integrated in the calibrator, the
measured values of the probes can be recorded at the selected
temperature ramps. Please also refer to the section DataLogger in
Chapter Measuring Instrument Setup Menu.
Temperature Ramp Function
The temperature ramp program is switched on by selecting the UP
and/or DOWN function with the cursor. The default setting is OFF.
In the ramp program, 6 different temperature ramps can be enabled
individually or together. For this purpose, the ramps are selected
with the cursor and enabled/disabled with the SELECT key. Every
single temperature ramp can be set to any desired temperature
Fig. 13: Ramp menu
Operating Hours
The operating hours counter continuously counts the time in
hours, for which the device is switched on.
Heat units
The heat units factor is a characteristic value for the thermic load of
the device. It permits conclusions on the average working
temperature of the temperature calibrator. The average working
temperature in °C is calculated as follows by approximation:
t
average
= t
amb.
+ ( heat units x 100 / operation hours )
where t
amb.
is the ambient temperature in °C.
- 9037926 03/2005 2
- Contents 3
- 1. General Instructions 5
- 2. Device Description 10
- 3. Moduses and Functions 21
- 4. Operating the Calibrator 51
- 5. Technical Data 60
- 6. Appendix 64
- 1. Allgemeine Hinweise 71
- 2. Gerätebeschreibung 75
- 3. Modi und Funktionen 100
- 4. Betreiben des Kalibrators 117
- 5. Technische Daten 127
- 6. Anhang 131
- WIKA Service 134
Produits connexes et manuels pour Instruments de mesure Wika CTD9300
(80 pages)
(96 pages)
MicroNet Commutateurs de réseau manuels d'utilisation
La liste de MicroNet Commutateurs de réseau produits contient 11 manuels d'utilisation pour les modèles 10. Tous les guides d'utilisation en format pdf peuvent être téléchargés ou consultés en ligne.
Commentaires sur ces manuels