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DuMaster D-480
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Buchi DuMaster D-480 User Manual Page 104
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356
DuMaster D-480
1
Operation Manual
1
Copyright Note 3
3
Contents
5
Contents 6
6
Contents 7
7
Contents 8
8
Contents 9
9
Contents 10
10
Contents 11
11
General
13
Revision history
14
About this document
15
Display conventions
16
Basic security settings
17
Warning: residual risks
19
Gas supply
20
Temperature monitoring
20
Instrument casing
20
Protective earth conductor
21
Waste gas lines
21
Warning sign furnace
22
Warning sign electrical area
22
Meaning of the warning signs
22
Safe instrument
23
Warning
23
Knowledge and skills
23
Protective glasses
24
Protective gloves
24
Laboratory clothing
24
Damaged base panel
25
Gas pressure
25
Hot instrument parts
25
Changing mode
25
Removing reaction tubes
26
Filling reaction tubes
26
Filling the drying tube
27
Product description
29
3 - Product description 30
30
Analytical characteristics
31
Technical specifications
31
Dimensions and weights
32
Electrical and gas supply
32
Ambient conditions
32
Instrument design
33
Front view
34
Furnace section
35
Rear view
36
Right side view
37
Left side view
38
Top view
39
CHAPTER 4
41
Functional units
43
Symbols
44
dosing system (I)
44
Introduction
48
Setting device parameters
50
Instrument equipment
51
Calibration formulae
55
Routine measuring work
56
Instrument blank values
57
Conditioning samples
57
Daily factor determinations
57
Blank value determination
58
Blank value compensation
58
Daily factor
58
Software user interface
61
Sample view
62
Sample view input functions
63
Color coding
63
Combi view
64
Statistics view
66
Calibration view
66
Status view
67
Right mouse button function
69
In dialogs
70
Further functions
70
Copyright Note 71
71
Copyright Note 72
72
21 CFR Part 11 functionality
73
Versioning
74
Work performed by the system
75
Conditions for installation
76
Requirements for operation
76
Configure analyzer
77
Defining logon timeout
78
Creating new sections
79
LIMS export settings
81
User administration
83
Granting authorizations
83
Defining interfaces
85
Dialog details
87
Editing analysis data
88
Performing checks
90
Viewing the logbook
92
Working with the database
93
Database
94
Database backup
95
Starting the database backup
96
Reorganize database
96
Analyzer configuration
99
Reacting to irregularities
99
Sleep/wake-up behavior
99
Optimizing data evaluation
101
Modifying the registration
103
Printer setup
103
CHAPTER 6
105
First-time start-up
107
General requirements
107
Specific requirements
108
Start-up
109
Connecting peripherals
110
Peripherals
111
Configuring the balance
111
Switching on
114
Default instrument settings
114
intake pressure
115
Flow rate
115
Shutting down the instrument
116
Procedure
117
Safety instruction
118
Using the instrument
119
Measurement settings
120
Keywords
121
Factory-set key words
121
Defining custom keywords
121
Viewing the list
121
Configuring error handling
124
Preparing samples
125
Determining sample weight
126
Packing samples
127
Preparing measurement work
129
Software usage rules
130
Waking up the instrument
130
Selecting the operating mode
131
Viewing method settings
131
Defining custom methods
131
Defining the Kjeldahl factor
132
Copy methods
133
Settings for sample input
133
Importing weighing data
134
Prioritizing urgent samples
134
What can you optimize?
135
Performing measurement work
136
Values for oxygen dosing
137
Performing measurements
138
Overview
140
Purpose
142
Checklist
142
Background
143
Determining blank values
144
Determining the daily factor
145
Stopping continuous analysis
147
Configuring the sample view
149
Saving the sample view
150
Loading a sample view
150
Configure statistics view
150
Generating statistical data
150
Statistical data
151
Manual peak integration
152
Single peaks
153
Superimposed peaks
153
Melted peaks
153
Manual integratability
154
Baseline
154
Integration of single peaks
154
Configuring the graph view
156
Configure report
157
Display print preview
157
Data backup and printing
158
Export and import
159
Exporting LIMS data
160
Working with documents
161
Creating new documents
162
Editing documents
162
Deleting documents
163
Finding documents
163
Finding previous versions
164
What can you copy?
164
Selecting cells
164
Inserting data
164
Importing documents
165
Signing documents
165
What signature is checked?
166
Checking a signature
166
Maintaining the instrument
167
Recommendation
169
Installing used tubes
171
Safety instruction
172
Purpose of conditioning
172
Types of conditioning
172
Flushing tubes
173
Performing the calibration
175
Defining standard substances
176
Process
178
Requirements:
178
Displayed characteristics
182
Quality factor "r"
183
Coefficient "a"
183
Calibration tables
185
Suggestion
186
Replacing the ash crucible
187
Removing the ash crucible
188
Furnace area
189
Top view furnace
189
Installing the ash crucible
191
Replacing sealing elements
193
Removing sealing elements
195
Ball valve maintenance
196
Dismantled ball valve
199
Requirements
202
Installing the Ni flap
209
Installing the O
212
Purpose of cleaning
218
Cleaning the carousel
218
Emptying reaction tubes
221
Filling the combustion tube
222
Filling the reduction tube
224
In this section
226
Filling the drying tubes
234
Drying tube filling (large)
235
Repairing the instrument
239
Software reaction to errors
240
On-screen error message
240
Interpreting error code
240
Performing a system test
241
Performing a leak test
242
Leak test procedure
243
Replacing fuses
243
Fuse holder
244
Phase 3: Insert fuses
246
After a computer crash
247
Reacting to a power failure
248
When is this necessary?
251
Changing the position
251
Export for support
251
Exporting analysis data
252
Menu and dialog descriptions
253
Dialog descriptions key
254
File menu
255
File > New (Command)
256
Listbox columns
257
Select version (Dialog)
258
Save file as (Dialog)
259
File > Delete (Command)
260
Sign (Dialog)
261
Export to LIMS (Dialog)
262
Configure report (Dialog)
263
Elements
264
Further information
264
Print (Dialog)
265
Print preview (Dialog)
266
Printer setup (Dialog)
267
Open (Dialog)
268
Load balance file (Dialog)
269
Configure backup (Dialog)
269
Clean database (Dialog)
271
Restore database (Dialog)
271
Log in as (Dialog)
272
File > Logoff (Command)
273
File > Exit (Command)
273
Edit menu
274
Edit > Redo (Command)
275
Edit > Undo (Command)
275
Edit > Cut (Command)
275
Edit > Copy (Command)
275
Edit > Paste (Command)
276
Swap samples (Dialog)
277
Edit > Modify (Command)
277
Set stop tag (Dialog)
278
View menu
281
View > Toggle (Command)
282
Zoom in/out (Dialog)
282
Configure view (Dialog)
282
Column properties (Dialog)
283
Save views (Dialog)
284
Load views (Dialog)
285
Delete views (Dialog)
285
Function
286
Select columns (Dialog)
288
System menu
289
System > Stop (Command)
290
Feeding (Dialog)
291
Analysis mode (Dialog)
293
Windows menu
295
Toolbar
296
Weighing window (Dialog)
297
Options menu
299
Replace part (Dialog)
301
Leak test (Dialog)
302
System test (Dialog)
304
Error buffer (Dialog)
306
Error display (Dialog)
306
Input options (Dialog)
307
Standard samples (Dialog)
308
Keywords (Dialog)
309
Acoustic signals (Dialog)
310
LIMS settings (Dialog)
311
"LIMS data" tab
312
"Identifier" tab:
313
Device parameters (Dialog)
314
Method (Dialog)
315
Error handling (Dialog)
316
Monthly logbook (Dialog)
319
Select period (Dialog)
320
"DEVICE.INI" tab
321
Configure key value (Dialog)
323
Math menu
325
Blank values (Dialog)
326
Math. > Factor (Command)
327
Define type of peak (Dialog)
327
Area assignment (Dialog)
328
Statistics menu
331
Calibration menu
334
Help menu
339
Help > Content (Command)
340
Help > Find (Command)
340
Short cuts
341
Appendix
343
Warranty
344
Warranty on the furnace
345
11 - Appendix 346
346
Smallest workable unit
347
Required accessories
347
Optional accessories
348
11 - Appendix 349
349
Index 351
351
Index 352
352
Index 353
353
Index 354
354
Quality in your hands
356
Find your BUCHI Contacts:
356
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