HND-R106
page 2
HND-R106 K09/0422
1. Contents
1.
Contents ........................................................................................................ 2
2.
Note .............................................................................................................. 4
3.
Instrument Inspection .................................................................................... 4
4.
Regulation Use ............................................................................................. 4
5.
Operating Principle ........................................................................................ 5
6.
Electrical Connection and Maintenance Advice ............................................ 5
6.1
Mains operation ................................................................................... 5
6.2
When to replace battery ....................................................................... 5
6.3
Temperature probe .............................................................................. 6
6.4
Damaged electrode ............................................................................. 6
7.
Safety Requirements ..................................................................................... 6
8.
Instrument Description .................................................................................. 8
8.1
Displays ............................................................................................... 8
8.2
Pushbuttons ......................................................................................... 8
8.3
Connections ......................................................................................... 9
8.4
Pop-up clip ........................................................................................... 9
8.5
Start Operation .................................................................................. 10
9.
Principles of the measurements .................................................................. 11
9.1
pH measurement ............................................................................... 11
9.2
ORP measurement ............................................................................ 11
9.3
rH measurement ................................................................................ 12
9.4
pH electrode ...................................................................................... 13
9.5
Calibration of pH measurement ......................................................... 14
10.
Configuration ............................................................................................... 18
11.
Universal output .......................................................................................... 21
11.1
Serial Interface ................................................................................... 21
11.2
Analog Output .................................................................................... 21
12.
Input adjustment .......................................................................................... 22
13.
GLP ............................................................................................................. 23
13.1
Calibration interval (C.Int) .................................................................. 23
13.2
Calibration storage (rEAd CAL) ......................................................... 23
14.
Real Time Clock (“CLOC”) .......................................................................... 24
15.
Accuracy Check / Adjustment Service ........................................................ 24
16.
Error and System Messages ....................................................................... 25
17.
Technical Information .................................................................................. 26
18.
Preparation of ph Buffer Solution ................................................................ 27
19.
Order Codes ............................................................................................... 29
19.1
pH-value for rH-measurement ........................................................... 29
19.2
Accessories ....................................................................................... 30
20.
EU Declaration of Conformance ................................................................. 31
