ASL INTERCOM CTR5000, Руководство пользователя

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CTR5000 Operating Instructions
18 ASL operating instructions, model CTR5000
2. Setting up the CTR5000
2.1 Safety information
Please read the safety information section before operating the CTR5000.
2.2 Unpacking the instrument
When unpacking the CTR5000 Bridge, check that the following items are present before using
the instrument
3
–
 CTR5000 precision thermometry bridge
 Operator’s handbook on CD
 Laminated A5 Reference guide
 Test certificate
 Mains lead
 USB lead
 Spare fuses
Please contact the ASL Technical Services Group
4
immediately if any of these items are
missing or damaged.
Please retain the packaging. In case of return, servicing or calibration, use the original
packaging (failure to do so may invalidate the warranty and/or incur additional costs outside
the warranty period). Please contact your agent, dealer or supplier when the original
packaging is unavailable.
To enable accurate resistance to temperature conversion to be carried out by the instrument,
PRT characterisation data may be required.
By default, the CTR5000 operates with DIN90 temperature conversion. The instrument may also
be set to use DIN68 or CvD or ITS90 conversion methods
5
.
3
Thermometer probes and other accessories (if ordered) will be supplied separately.
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Details are located at the end of the manual (in the Technical support section).
5 Coefficients are fixed for DIN methods. Default values are used for CvD, but these can be changed. ITS90
coefficient data must be entered.