DRUCK & TEMPERATUR Leitenberger GmbH •
Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • [email protected] •
• www.druck-temperatur.de
www.LR-Cal.net
MANUAL
Portable Temperature Calibraon Bath
FLUID 100 and FLUID 100-N
2
Page
1. Safety instrucons
3
1.1 Used symbols
3
1.2 Warning
3
2. Technical data
6
2.1 Purpose and summary of instrucons
6
2.2 Name of the product
7
2.3 Technical data
7
2.4 Intended use
8
2.5 Quanty
8
2.6 Manufacturer
8
2.7 Correspontent data sheet
8
2.8 Drawing
9
2.9 Scope of standard delivery
11
2.10 Oponal Accessories
12
3. Calibraon media
13
3.1 Liquids
13
3.1.1 Recommended temperature field
13
3.1.2 Viscosity
14
3.1.3 Thermal expansion
14
3.1.4 Life span
14
3.1.5 Bath filling
14
3.1.6 Srrer adjustment
15
3.1.7 Posioning of the probes
15
3.1.8 Recommendaons
16
4. Installaon and Operaon
17
4.1 Installaon
17
4.1.1 Removal of packaging
17
4.1.2 Posioning the temperature calibrator
17
4.1.3 Power supply
17
5. Operang the calibrator
18
5.1 Elements of the front panel
18
5.2 Descripon of the instrument
19
5.2.1 Thermoregulator
19
5.2.2 Main switch
19
5.2.3 Carrying handle
19
5.2.4 Liquid container
19
5.2.5 Internal reference probe
19
5.3 Operaon
19
5.4 Use of the funcons
22
5.4.1 Reading external probes - only
-2I
versions
22
5.4.2 Switch test
23
5.4.3 Serial communicaon RS232
23
6. Maintenance
24
6.1 Periodical Maintenance
24
6.2 Connous Maintenance
24
7. Typical faults
26
8. Descripon of the front panel
27
9. Descripon of the Funcon Menu Levels
28
9.1 Funcons of the 1. Funcon Menu Level
29
9.2 Funcons of the 2. Funcon Menu Level
31
9.3 Funcons of the 3. Funcon Menu Level
32
10. Recalibraon of the LR-
Cal
temperature calibrator
35
10.1 Calibraon of the internal probe
35
10.2 Calibraon of the "EXT" and "REF" inputs with a signal calibrator - only
-2I
versions
36
10.3 Calibraon of the "REF" input with a reference probe connected - only
-2I
versions
36
11. Communicaon protocol RS232/C
38
12. Instrucons for oponal Accessories
41
12.1 Instrucons for Metal Dry Block Insert Kit
41
12.2 Instrucons for the Extension Tube for increasing the inseron depth
42
13. Declaraon of Conformity
43
