YSI CR2200 User Manual
CR 2200
OPERATIONS MANUAL
Thermoreactor
CR 2200
Note
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Tel: +1 937-767-7241
800-765-4974
Email: environmental@ysi.com
Internet: www.ysi.com
Copyright © 2012 Xylem Inc.
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CR 2200 Contents
CR 2200 - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Components of the thermoreactor . . . . . . . . . . . . . . . . . . 6
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Basic principles of operation . . . . . . . . . . . . . . . . . . . . 15
4.1 Operating and display elements . . . . . . . . . . . . . . . . . . . 15
4.1.1 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.1.2 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1.3 Control lamps (LEDs) . . . . . . . . . . . . . . . . . . . . 17
4.2 Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.1 Inserting the reaction cells . . . . . . . . . . . . . . . . . . . . . . . 19
5.2 Starting a temperature program . . . . . . . . . . . . . . . . . . . 19
5.3 Stopping a temperature program . . . . . . . . . . . . . . . . . . 21
5.4 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.4.1 Setting the display contrast . . . . . . . . . . . . . . . . 22
5.4.2 Setting the timer for the reaction time . . . . . . . . 22
6 Maintenance, cleaning, disposal . . . . . . . . . . . . . . . . . 25
6.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2 Exchanging the fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.3 Cleaning the enclosure . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.4 Cleaning of the thermoblock of spilled cell contents . . . 26
6.5 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
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7 What to do if... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
10 Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
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Contents CR 2200
10.1 Ordering & Technical Support . . . . . . . . . . . . . . . . . . . . 33
10.2 Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
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CR 2200 Overview
1Overview
The thermoreactor CR 2200 is a dry temperature control device for
laboratory use. It facilitates and secures the digestion using reaction
cells.
The thermoreactor has 8 fixed temperature programs.
1: 148 °C for 120 minutes
2: 120 °C for 30 minutes
3: 120 °C for 60 minutes
4: 120 °C for 120 minutes
5: 100 °C for 60 minutes
6: 148 °C for 20 minutes
7: 150 °C for 120 minutes
8: 100 °C for 30 minutes
The thermoreactor takes 12 reaction cells with an outer diameter of
16 mm.
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Overview CR 2200
1
2
3
4
1.1 Components of the thermoreactor
1 Protection cover
2 Thermoblock with cell shafts
3 Display
4 Keypad
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CR 2200 Safety
2 Safety
This operating manual contains basic instructions that you must follow
during the commissioning, operation and maintenance of the
thermoreactor. Consequently, all responsible personnel must read this
operating manual before working with the thermoreactor. The operating
manual must always be available within the vicinity of the
thermoreactor.
Target group The thermoreactor was developed for use in the laboratory. Thus, we
assume that, as a result of their professional training and experience,
the operators will know the necessary safety precautions to take when
handling chemicals.
General safety
instructions
Other labels
The individual chapters of this operating manual use the following
safety labels to indicate different levels of danger:
Warning
indicates instructions that must be followed precisely in order to
prevent serious dangers to persons.
Caution
indicates instructions that must be followed precisely in order to
avoid slight injuries or damage to the instrument or the environment.
Note
indicates notes that draw your attention to special features.
Note
indicates cross-references to other documents, e.g. application
reports.
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Safety CR 2200
2.1 Authorized use
The authorized use of the thermoreactor is exclusively the heating of
samples in cells in a laboratory. The technical specifications as given
in chapter 8 T
ECHNICAL DATA must be observed. Only the operation and
running of the measuring instrument according to the instructions given
in this operating manual is authorized. Any other use is considered
unauthorized.
2.2 General safety instructions
This thermoreactor is constructed and tested in compliance with the EN
61010 safety regulations for electronic measuring instruments. It left
the factory in a safe and secure technical condition.
Function and operating
safety
The smooth functioning and operational safety of the thermoreactor
can only be guaranteed if the generally applicable safety measures and
the specific safety instructions in this operating manual are followed
during operation.
The smooth functioning and operational safety of the thermoreactor
can only be guaranteed under the environmental and electrical
operating conditions that are specified in chapter 8 T
ECHNICAL DATA.
If the thermoreactor was transported from a cold environment to a
warm environment, the formation of condensate can impair the
functioning of the measuring system. In this event, wait until the
temperature of the thermoreactor reaches room temperature before
putting the thermoreactor back into operation.
Caution
The thermoreactor is only allowed to be opened by personnel authorized by.
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CR 2200 Safety
Safe operation If safe operation is no longer possible, the thermoreactor must be taken
out of service and secured against inadvertent operation. Safe
operation is no longer possible if the thermoreactor
has been damaged in transport
has been stored under adverse conditions for a lengthy period of
time
is visibly damaged
no longer operates as described in this manual.
If you are in any doubt, please contact the supplier of the
thermoreactor.
Obligations of the
purchaser
The purchaser of this thermoreactor must ensure that the following
laws and guidelines are observed when using dangerous substances:
EEC directives for protective labor legislation
National protective labor legislation
Safety regulations
Safety datasheets of the chemical manufacturers.
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Safety CR 2200
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CR 2200 Commissioning
3 Commissioning
3.1 Scope of delivery
Thermoreactor CR 2200
Connection cable for mains connection
Operating manual
Warning
Always keep the original packing including the inner packing. If
you have to transport the instrument, the packing protects the instrument optimally from hard shocks.
The original packing is also required for the appropriate return
transport of the instrument if it has to be repaired.
Please note that the warranty does not cover damage caused by
inappropriate transport.
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