Metrohm 886 User Manual
886 Professional Thermostat/Reactor
Manual
8.886.8002EN
Metrohm AG
CH-9100 Herisau
Switzerland
Phone +41 71 353 85 85
Fax +41 71 353 89 01
info@metrohm.com
www.metrohm.com
886 Professional Thermostat/Reactor
2.886.0110 / 2.866.0210
Manual
8.886.8002EN 11.2011 zst
Teachware
Metrohm AG
CH-9100 Herisau
teachware@metrohm.com
This documentation is protected by copyright. All rights reserved.
Although all the information given in this documentation has been
checked with great care, errors cannot be entirely excluded. Should you
notice any mistakes please send us your comments using the address
given above.
Documentation in additional languages can be found on
http://products.metrohm.com under Literature/Technical documenta-
tion.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Table of contents
1 Introduction 1
1.1 Instrument description ......................................................... 1
1.2 Intended use ......................................................................... 2
1.3 About the documentation ................................................... 2
1.4 Symbols and conventions .................................................... 3
1.5 Safety instructions ................................................................ 4
1.5.1 General notes on safety ........................................................... 4
1.5.2 Electrical safety ........................................................................ 4
1.5.3 Tubing and capillary connections ............................................. 5
1.5.4 Flammable solvents and chemicals ........................................... 5
1.5.5 Recycling and disposal ............................................................. 5
2 Overview of the instrument 7
Table of contents
2.1 Front ...................................................................................... 7
2.2 Rear ........................................................................................ 8
2.3 Accessories for 2.886.0110 Professional Reactor ............. 9
2.4 Accessories for 2.886.0210 Professional Thermostat ....... 9
3 Installation 10
3.1 Setting up the instrument .................................................. 10
3.1.1 Packaging .............................................................................. 10
3.1.2 Checks .................................................................................. 10
3.1.3 Location ................................................................................ 10
3.2 Proposed setup ................................................................... 10
3.2.1 2.886.0110 Professional Reactor ........................................... 10
3.2.2 2.886.0210 Professional Thermostat ...................................... 11
3.3 Mounting base tray and bottle holder (optional) ............ 12
3.3.1 Removing / mounting the base tray ....................................... 12
3.3.2 Removing / mounting the bottle holder ................................. 14
3.4 Capillary connections in the IC system ............................. 17
3.5 Installations on the rear of the instrument ...................... 19
3.5.1 Connecting the leak sensor .................................................... 19
3.6 Capillary and cable feed-throughs .................................... 20
3.7 Opening / closing oven door ............................................. 21
3.8 Installing accessories .......................................................... 22
3.8.1 2.886.0110 Professional Reactor ........................................... 22
3.8.2 2.886.0210 Professional Thermostat ...................................... 29
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
III
Table of contents
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
3.9 Connecting the instrument ................................................ 35
3.9.1 Connecting the instrument to the PC ..................................... 35
3.9.2 Connecting the instrument to mains supply ........................... 35
4 Start-up 36
5 Operation 37
6 Handling and maintenance 38
6.1 General notes ...................................................................... 38
6.1.1 Care ...................................................................................... 38
6.1.2 Maintenance by Metrohm Service .......................................... 38
6.1.3 Operation .............................................................................. 38
6.1.4 Shutting down ...................................................................... 39
6.2 Door ..................................................................................... 39
7 Quality Management and validation with Metrohm 40
8 Troubleshooting 41
8.1 Problems and their solutions ............................................. 41
9 Technical specifications 42
9.1 Reference conditions .......................................................... 42
9.2 Instrument ........................................................................... 42
9.3 Leak sensor ......................................................................... 42
9.4 Ambient conditions ............................................................ 42
9.5 Housing ............................................................................... 43
9.6 Reactor / Column thermostat ............................................ 43
9.7 Mains connection ............................................................... 44
9.8 Interfaces ............................................................................. 44
9.9 Safety specification ............................................................ 45
9.10 Electromagnetic compatibility (EMC) ................................ 45
9.11 Weight ................................................................................. 45
10 Warranty (guarantee) 46
11 Accessories 47
￭￭￭￭￭￭￭￭
IV
11.1 Scope of delivery ................................................................ 47
11.1.1 2.886.0110 Professional Reactor ........................................... 47
11.1.2 2.886.0210 Professional Thermostat ...................................... 50
11.2 Optional accessories ........................................................... 52
11.2.1 2.886.0110 Professional Reactor ........................................... 52
11.2.2 2.886.0210 Professional Thermostat ...................................... 55
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Index 58
Table of contents
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
V
Table of figures
Table of figures
Figure 1 Front ................................................................................................. 7
Figure 2 Rear .................................................................................................. 8
Figure 3 6.2845.100 Reactor plate .................................................................. 9
Figure 4 6.2845.600 Column plate ................................................................. 9
Figure 5 Proposed Setup – Professional Reactor ........................................... 11
Figure 6 Proposed setup – Professional Thermostat ....................................... 12
Figure 7 Connection of capillaries with pressure screws ................................ 17
Figure 8 Connecting the leak sensor ............................................................ 20
Figure 9 Capillary feed-throughs – oven ........................................................ 20
Figure 10 Capillary feed-throughs – instrument ............................................... 21
Figure 11 Front – open ................................................................................... 22
Figure 12 Feeding capillaries into the oven – reactor ....................................... 24
Figure 13 Reactor plate – capillaries connected ............................................... 24
Figure 14 Feeding capillaries into the oven – thermostat ................................. 30
Figure 15 Connecting the columns ................................................................. 31
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
￭￭￭￭￭￭￭￭
VI
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1 Introduction
1.1 Instrument description
The 886 Professional Thermostat / Reactor is an instrument of the
Metrohm Professional line of instruments, which was conceived to be
used for two different functions.
The main function of the 886 Professional Thermostat / Reactor is detection preparation in an IC system with photometric detection. In IC systems
with photometric detection, a post-column derivatization (PCR) is required
for most applications. An IC system with photometric detection consists of
an 850 Professional IC instrument, the 886 Professional Thermostat /
Reactor, and the 887 Professional UV/VIS Detector. Additionally, 872
extension modules can be used to transfer reagent solutions and/or for
sample preparation.
1 Introduction
The second function of the 886 Professional Thermostat / Reactor is that
of a column thermostat. A 872 Extension Module – IC Module together
with an 886 Professional Thermostat / Reactor provide all the functions of
an IC instrument. By adding a suitable detector, an isocratic analytical system can be built without a dedicated IC instrument.
The 886 Professional Thermostat / Reactor is available in two model versions each with different set of accessories, to support each function:
￭ 2.886.0110 Professiopost columnnal Reactor
For the use as a pre-column or post-column reactor. 886 Professional
Thermostat / Reactor with accessory set 6.2845.100 consisting of a
reactor plate with one reactor. For sophisticated applications, the reactor plate can be equipped with up to four reactors.
￭ 2.886.0210 Professional Thermostat
For the use as a column thermostat: 886 Professional Thermostat /
Reactor with accessories set 6.2845.600 consisting of a column plate
with a fitted column block for two separation columns and a preheating capillary.
These accessories sets can be inserted into the the oven of the 886 Professional Thermostat / Reactor, which can be heated up to 150 °C as a maximum.
The oven of the 886 Professional Thermostat / Reactor can be heated up
to maximum 150 °C if it is empty. With the accessories for the Professional Reactor (6.2845.100) inserted, the maximum temperature is 120 °C;
with the accessories for the Professional Thermostat (6.2845.600) inserted, 80 °C.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
1
1.2 Intended use
The 886 Professional Thermostat / Reactor is operated with MagIC Net
software. It is connected via a USB cable to a PC on which MagIC Net is
installed. The software automatically recognizes the instrument and
checks its functional readiness. MagIC Net controls and monitors the
instrument, and documents heating power and reagent flow rates in a
database.
Additional information on operating the software can be found in the
document "Tutorial for MagIC Net" or in the online help.
1.2 Intended use
The main function of the 886 Professional Thermostat / Reactor is postcolumn derivatization (PCR). In the process, chemicals are brought to a
reaction in a heated atmosphere. It is also possible to perform pre-column
reactions.
This instrument is suitable for processing chemicals and flammable samples. The usage of the 886 Professional Thermostat / Reactor therefore
requires that the user has basic knowledge and experience in the handling
of toxic and caustic substances. Knowledge with respect to the application of the fire prevention measures prescribed for laboratories is also
mandatory.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1.3 About the documentation
This manual describes both model versions of the 886 Professional Thermostat / Reactor. Chapters which are valid for both model versions are not
especially marked. Chapters, however, which are only valid for one of the
model versions are marked in the title with the number and name of the
corresponding model version (e.g. "Installing the 2.886.0110 Professional
Reactor" or "Installing the 2.886.0210 Professional Thermostat").
Caution
Please read through this documentation carefully before putting the
instrument into operation. The documentation contains information
and warnings which the user must follow in order to ensure safe operation of the instrument.
￭￭￭￭￭￭￭￭
2
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1.4 Symbols and conventions
The following symbols and styles are used in this documentation:
Cross-reference to figure legend
The first number refers to the figure number, the
second to the instrument part in the figure.
Instruction step
Carry out these steps in the sequence shown.
Warning
This symbol draws attention to a possible life hazard
or risk of injury.
Warning
This symbol draws attention to a possible hazard due
to electrical current.
1 Introduction
Warning
This symbol draws attention to a possible hazard due
to heat or hot instrument parts.
Warning
This symbol draws attention to a possible biological
hazard.
Caution
This symbol draws attention to a possible damage of
instruments or instrument parts.
Note
This symbol marks additional information and tips.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
3
1.5 Safety instructions
1.5 Safety instructions
1.5.1 General notes on safety
Warning
This instrument may only be operated in accordance with the specifications in this documentation.
This instrument has left the factory in a flawless state in terms of technical
safety. To maintain this state and ensure non-hazardous operation of the
instrument, the following instructions must be observed carefully.
1.5.2 Electrical safety
The electrical safety when working with the instrument is ensured as part
of the international standard IEC 61010.
Warning
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Only personnel qualified by Metrohm are authorized to carry out service
work on electronic components.
Warning
Never open the housing of the instrument. The instrument could be
damaged by this. There is also a risk of serious injury if live components
are touched.
There are no parts inside the housing which can be serviced or replaced
by the user.
Mains voltage
Warning
An incorrect mains voltage can damage the instrument.
Only operate this instrument with a mains voltage specified for it (see
rear panel of the instrument).
￭￭￭￭￭￭￭￭
4
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Protection against electrostatic charges
Warning
Electronic components are sensitive to electrostatic charges and can be
destroyed by discharges.
Always pull the mains cable out of the mains connection socket before
connecting or disconnecting electrical appliances on the rear panel of
the instrument.
1.5.3 Tubing and capillary connections
Caution
Leaks in tubing and capillary connections are a safety risk. Tighten all
connections well by hand. Avoid applying excessive force to tubing
connections. Damaged tubing ends lead to leakage. Appropriate tools
can be used to loosen connections.
1 Introduction
Check the connections regularly for leakage. If the instrument is used
mainly in unattended operation, then weekly inspections are mandatory.
1.5.4 Flammable solvents and chemicals
Warning
All relevant safety measures are to be observed when working with
flammable solvents and chemicals.
￭ Set up the instrument in a well-ventilated location (e.g. laboratory
flue).
￭ Keep all sources of flame far from the workplace.
￭ Clean up spilled fluids and solids immediately.
￭ Follow the safety instructions of the chemical manufacturer.
1.5.5 Recycling and disposal
This product is covered by European Directive 2002/96/EC, WEEE – Waste
from Electrical and Electronic Equipment.
The correct disposal of your old equipment will help to prevent negative
effects on the environment and public health.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
5
1.5 Safety instructions
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
More details about the disposal of your old equipment can be obtained
from your local authorities, from waste disposal companies or from your
local dealer.
￭￭￭￭￭￭￭￭
6
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1 2
3
2
1
2 Overview of the instrument
2.1 Front
2 Overview of the instrument
Figure 1 Front
1
3
Capillary feed-throughs
For feeding through the capillaries into the
oven.
Oven door
Knurled screws
2
For opening and closing the oven door.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
7
2.2 Rear
1
2
3
4
5
6
7
8
2.2 Rear
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Figure 2 Rear
Leak sensor connection socket
1
For connecting the leak sensor.
PC connection socket
3
For connecting the instrument to the computer with the USB cable 6.2151.020.
MSB connection sockets
5
2 MSB connection sockets (labeled with
MSB 1 and MSB 2) for connecting MSB devices.
MSB = Metrohm Serial Bus
Mains switch
7
For switching the instrument on and off.
I = On
O = Off
Extension Module connection socket
2
To connect an extension module.
USB connection sockets
4
2 USB connection sockets (labeled with USB
1 and USB 2).
Service connection socket
6
Connector for service.
Mains connection socket
8
For plugging in the mains cable.
￭￭￭￭￭￭￭￭
8
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
4
3
1
2
1
2
3
4
6
6
5
7
2 Overview of the instrument
2.3 Accessories for 2.886.0110 Professional Reactor
Figure 3 6.2845.100 Reactor plate
Heating plate
1
Reactor (6.2845.200)
3
Contact block
2
Connection between reactor plate and 886.
Y connector (6.2744.330)
4
2.4 Accessories for 2.886.0210 Professional Thermostat
Figure 4 6.2845.600 Column plate
Heating plate
1
Column holder
2
With column recognition chip.
Contact block
3
Connection between column plate and 886.
Knurled screw
5
For fixing the column.
Preheating capillary
7
Column block
4
With bore holes for maximum two columns
of 150 mm length and a preheating capillary.
Knurled screw
6
For fixing the preheating capillary.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
9
3.1 Setting up the instrument
3 Installation
3.1 Setting up the instrument
3.1.1 Packaging
The instrument is supplied in highly protective special packaging together
with the separately packed accessories. Keep this packaging, as only this
ensures safe transportation of the instrument.
3.1.2 Checks
Immediately after receipt, check whether the shipment has arrived complete and without damage by comparing it with the delivery note.
3.1.3 Location
The instrument has been developed for operation indoors and may not be
used in explosive environments.
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Place the instrument in a location of the laboratory which is suitable for
operation, free of vibrations, protected from corrosive atmosphere, and
contamination by chemicals.
The instrument should be protected against excessive temperature fluctuations and direct sunlight.
3.2 Proposed setup
3.2.1 2.886.0110 Professional Reactor
An IC system with photometric detection and pre-column or post-column
derivatization consists of the 886 Professional Thermostat / Reactor and:
￭ any 850 Professional IC instrument, or
any 881 Compact IC pro instrument, or
any 882 Compact IC plus instrument
￭ the 887 Professional UV/VIS Detector
￭ optionally: an 872 Extension Module for transporting the reagent solu-
tion
￭ optionally, if the reagent is pumped with a high pressure pump: a Met-
rosep BP 1 Guard/2.0 backpressure column (6.1015.100)
￭￭￭￭￭￭￭￭
10
An IC system with photometric detection and pre-column or post-column
derivatization can be set up in in various combinations.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
2.887.0010
2.886.0110
2.850.xxxx
2.872.xxxx
2.850.xxxx
2.872.xxxx
2.887.0010
2.886.0110
6.2061.100
6.2061.110
2.850.xxxx
2.881.xxxx
2.882.xxxx
2.887.0010
2.886.0110
2.872.xxxx
6.2061.110
6.2061.100
2.881.xxx
2.882.xxx
6.2061.120
2.872.xxxx
6.2061.100
2.887.0010
2.886.0110
6.2061.110
3 Installation
Figure 5 Proposed Setup – Professional Reactor
Note for proposed setup
If you want to set up the instruments in two stacks, we recommend you
protect the instruments of the second stack and also order the following
accessories:
￭ 6.2061.100 Bottle holder (ProfIC)
￭ 6.2061.110 Base tray with sensor for Professional IC systems
If you want to stack a 881 Compact IC pro or an 882 Compact IC plus
instrument with a 886 Professional Thermostat / Reactor, the 887 Professional UV/VIS Detector and/or a 872 Extension Module, you will require
the 6.2061.120 System Connector to adapt the different support surfaces.
3.2.2 2.886.0210 Professional Thermostat
In order to build an isocratic IC analysis system without a dedicated IC
instrument (850, 881, 882), you will require the 886 Professional Thermostat / Reactor and the following instruments:
￭ a 2.872.0030 Extension Module – IC Module
￭ any detector (e.g. the 2.887.0010 Professional UV/VIS Detector)
￭ optionally an additional 872 Extension Module for sample preparation
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
￭￭￭￭￭￭￭￭
11
3.3 Mounting base tray and bottle holder (optional)
6.2061.110
2.872.0030
2.886.0210
2.887.0010
6.2061.100
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
For an isocratic IC analysis system with photometric detection (without
dedicated IC instrument) we recommend the following set up:
Figure 6 Proposed setup – Professional Thermostat
3.3 Mounting base tray and bottle holder (optional)
The 6.2061.110 base tray and 6.2061.100 bottle holder protect IC instruments from dust, dirt and leaking fluids. If more than one instrument of
the Professional IC family is used, these can be set up in one or more
stacks. We recommend that a bottle holder and a base tray be mounted
on/below each stack of instruments.
Bottle holder and base tray must be removed or mounted every time one
of the following instruments is mounted on or under an 850 Professional
IC instrument:
￭ One or more 872 Extension Module.
￭ An 886 Professional Thermostat / Reactor.
￭ An 887 Professional UV/VIS Detector.
￭ or another instrument of the same support surface.
3.3.1 Removing / mounting the base tray
The base tray must be removed, in case you want to place another instrument under the IC instrument. Proceed as follows:
Removing the base tray
Before you can remove the base tray, the following preconditions must be
met:
￭￭￭￭￭￭￭￭
12
￭ The instrument is switched off.
￭ The bottle holder is cleared.
￭ All connections at the rear of the instrument are disconnected.
￭ There are no loose parts in the instrument.
886 Professional Thermostat (2.886.0110) / 886 Professional Reactor (2.896.0210)
Loading...