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917
Metrohm 917 User Manual
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917 Coulometer
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163
Table of Contents
Default Chapter
5
Table of Contents
5
1 Introduction
15
Instrument Description
15
Titration and Measuring Modes
15
Connectors
16
Intended Use
16
About the Documentation
16
Symbols and Conventions
17
2 Safety Instructions
18
General Notes on Safety
18
Electrical Safety
18
Tubing and Capillary Connections
19
Flammable Solvents and Chemicals
19
Recycling and Disposal
20
3 Overview of the Instrument
21
Front of the Instrument
21
Figure 1 Front
21
Rear of the Instrument
22
Figure 2 Rear
22
4 Installation
23
Setting up the Instrument
23
Packaging
23
Checks
23
Location
23
Setting up the Titration Cell for Coulometry
24
Inserting the Titration Cell
24
Preparing the Titration Cell
24
Figure 3 Inserting the Titration Cell
24
Figure 4 Filling the Adsorber Tube
25
Figure 5 Equipping the Titration Cell
26
Mounting the Addition and Aspiration Tube
28
Figure 6 Mounting the Addition and Aspiration Tube
28
Connecting the Coulometer to the Power Supply
29
Figure 7 Connecting the Power Supply Unit
29
Connecting Sensors
30
Connecting Generator Electrodes
30
Figure 8 Unscrewing the Protective Cap from the Generator Electrode
31
Figure 9 Screwing the Electrode Cable to the Generator Electrode
31
Connecting Indicator Electrodes
32
Figure 10 Connecting a Generator Electrode
32
Figure 11 Unscrewing the Protective Cap from the Indicator Electrode
32
Figure 12 Screwing the Electrode Cable to the Indicator Electrode
33
Figure 13 Connecting an Indicator Electrode
33
Connecting a Temperature Sensor
34
Connecting MSB Devices
35
Figure 14 MSB Connections
35
Connecting a Dosing Device
36
Figure 15 MSB Connector
36
Connecting an Additional Stirrer or Titration Stand
37
Connecting a Remote Box
37
Connecting USB Devices
38
General
38
Connecting a USB Hub
38
Connecting a Printer
38
Connecting a Balance
39
Connecting a PC Keyboard
40
Connecting a Barcode Reader
40
Connecting the Coulometer to a Network
41
5 Titrations
42
Coulometric Water Content Determination According to Karl Fischer (KFC)
42
Bromine Index Determination (BRC)
43
6 Operation
44
Switching the Instrument on and off
44
Fundamentals of Operation
45
Touch-Sensitive Screen
45
Display Elements and Controls
46
Status Display
47
Entering Text and Numbers
48
7 System Settings
50
General System Settings
50
Selecting the Dialog Language
50
Setting the Date, Time and Local Time
51
System-Specific Dialog Options
52
User Administration
55
Editing the User Configuration
57
Creating an Identification Profile
60
Defining Login Options
61
Password Options
63
Modification Options
65
Reasons
65
Audit Trail
66
Measured Value Display
68
Acoustic Signals
68
8 Reagents
69
Editing Reagent Data
69
Reagent Monitoring
70
9 Sensors
73
Adding a New Sensor
74
Editing the Sensor Data
74
Monitoring the Working Life
75
10 Device Manager
77
Adding a New Device
78
Configuring the Instrument
78
Coulometer
79
E-Mail
80
PC/LIMS Report
81
Shared Memory
82
TCP/IP Settings
84
Metrohm Control Instruments
85
Properties - Measuring Input
86
Properties - MSB Connector
87
Properties - Peripheral Devices
88
Printer
88
PDF Settings
90
Network Printer
91
More Options
92
Balance
93
USB/RS-232 Adapter
94
PC Keyboard
96
Barcode Reader
98
11 File Manager
100
Managing Files
100
Copying a File
102
Renaming a File
102
File Properties
103
External Storage Medium
104
Figure 16 Directory Structure on the External Storage Medium
105
Creating Backups / Restoring Data
106
Restoring Data
106
12 GLP Manager
108
Automatic System Test
109
Test Tools
109
GLP Tests for Measurement and Titration
110
Parameter Description
111
System Validation
114
Parameter Description
115
System Monitoring
118
Service Interval
118
Backup Interval
118
13 Common Variables
120
Editing Common Variables
121
Properties of Common Variables
122
Monitoring Validity
123
Assigning a Result Automatically to a Common Varia- Ble
124
14 Templates
126
Sample Data
126
Sample Identification List
127
Sample Assignment Table
128
Custom Result Templates
130
Editing Result Templates
131
Input Lines
134
Editing the Input Signal
135
Output Lines
136
Editing the Output Signal
138
Report Header
139
15 Methods
141
Creating a New Method
141
Saving a Method
142
Loading a Method
143
Editing a Method
144
Inserting a Command
145
Method Options
146
Start Options
147
Stop Options
148
Sample Data
149
Method Properties
152
Note
154
Saving a Determination Automatically
154
16 Electronic Signatures
157
Signing Methods/Determinations Electronically
157
Deleting Electronic Signatures
158
17 Control
159
18 Favorites
163
Creating Favorites
164
Editing Favorites
164
19 Sample Data
167
Entering Sample Data in the Main Dialog
167
Requesting Sample Data at the Start of the Determination
168
20 Sample Table
170
General
170
Editing Sample Data
173
Properties
175
21 Determination Run
178
Carrying out a Single KFC Determination
178
Performing a Sample Series
179
Canceling Determinations Manually
180
22 Live Modifications
181
Editing the Sample Data of the Running Determination
181
Editing the Sample Table While a Determination Is Running
182
Live Display
183
Live Parameters
184
23 Results and more Determination Data
186
More Determination Data
187
Details
188
Messages
190
Local Common Variables
190
Determination Properties
191
Loading a Determination
193
Determination List
194
Saving a Determination
198
Curves
199
Recalculation and Reevaluation
201
24 Statistics
202
Displaying Details for a Result
204
Deleting Statistical Data
205
Adding a Determination to a Determination Series
205
25 Result Table
207
Properties
208
Saving the Result Table
212
Loading the Result Table
212
26 Printing
213
General Report Options
215
Settings of the Individual Reports
216
List of All Printable Reports
217
27 Manual Control
221
Opening and Closing the Manual Control
222
Measuring
223
Parameter Description
224
Dosing
225
Continuous Dosing
226
Dosing Fixed Volumes
228
Preparing
229
Emptying
230
Filling
230
Replacing Reagent
230
Stirring
231
Remote
232
28 Parameter
234
Coulometric Karl Fischer Titrations (KFC)
234
Control Parameters
234
Titration Parameters
237
Stop Conditions
237
Conditioning
238
Cell
240
Sensor
241
Stirrer
242
Bromine Index Determination (BRC)
243
Control Parameters
243
Titration Parameters
246
Stop Conditions
247
Conditioning
247
Cell
249
Sensor
250
Stirrer
251
Measurements (MEAS)
252
Measuring Parameters
252
Sensor
254
Stirrer
256
Evaluations (EVAL)
257
Fixed Endpoint Evaluation (EVAL FIX-EP)
258
Minimum and Maximum Evaluation (EVAL MIN/MAX)
259
Figure 17 Evaluation of Minimum and Maximum
259
Rate Evaluation (EVAL RATE)
260
Calculations
261
Calculations (CALC)
261
Calculations (CALC LIVE)
267
Formula Editor
269
Reports (REPORT)
275
General Report Options
276
Settings of the Individual Reports
277
List of Reports
278
Dosing and Liquid Handling
280
Preparing an Exchange or Dosing Unit (PREP)
280
Emptying a Dosing Unit (EMPTY)
281
Dosing a Specified Volume (ADD)
282
Liquid Handling (LQH)
287
Communication
290
Scanning Remote Lines (SCAN)
290
Setting Remote Lines (CTRL)
291
Scanning the RS-232 Interface (SCAN RS)
293
Defining RS-232 Commands (CONTROL RS)
294
Automation
294
Creating a Subsequence (SUBSEQ)
294
Miscellaneous Commands
297
Controlling a Stirrer (STIR)
297
Pausing the Method Run (WAIT)
298
Scan Data (REQUEST)
299
Defining an Acoustic Signal (BEEP)
300
Signing a Determination (SIGN)
300
Canceling the Method Run (END)
300
29 Operation and Maintenance
301
System Initialization
301
Maintenance
302
30 Troubleshooting
303
Editing Methods
303
Sample Table
303
Results/Statistics
303
Printing
304
Manual Control
304
Titration Stand with Pump
305
Coulometric Karl Fischer Titration
305
31 Appendix
308
Dosing Unit
308
Maximum Dosing and Filling Rate
308
Default Parameters for Preparing (PREP) and Emptying (EMPTY)
308
Exchange Unit
309
Maximum Dosing and Filling Rate
309
Default Parameters for Preparing (PREP)
309
Stirring Rate
309
Balance
310
Figure 18 Rotational Speed Depending on the Stirring Rate
310
Remote Interface
311
Pin Assignment of the Remote Interface
311
Figure 19 Connectors of the Remote Box
311
Figure 20 Pin Assignment of Remote Socket and Plug
311
Result Variables as Parameter Setting
314
Using Audittrailviewer
315
Installing Audittrailviewer
315
Opening the Audit Trail
316
Contents of the Audit Trail
317
Filtering the Audit Trail
318
Exporting the Audit Trail
319
Diagnosis
319
LCD Test
320
Formatting an External Storage Medium
320
Removing an External Storage Medium
321
Adjusting the Touch Screen
321
Testing the Touch Screen
322
Software Update
323
Files)
323
Service
326
Arithmetic Algorithms in the Coulometer
326
32 Technical Specifications
329
Touch Screen
329
Measuring Inputs
330
Generator Electrode
330
Indicator Electrode
330
Temperature Sensor
330
Determination Range
331
Resolution
331
Reproducibility
331
Internal Stirrer
331
Pump
331
Interfaces and Connectors
332
Power Supply
332
Declarations of Conformity
332
Ambient Temperature
333
Reference Conditions
333
Dimensions
333
33 Accessories
334
Index
335
Other manuals for Metrohm 917
Manual - Short Instructions
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Metrohm 917 Specifications
General
Brand
Metrohm
Model
917
Category
Laboratory Equipment
Language
English
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