Spectris Servomex SERVOPRO NanoChrome User manual

Part Number: 04416001A
Revision: 7
Language: UK English
SERVOPRO NanoChrome
OPERATOR MANUAL

SERVOPRO NANOCHROME Gas Analyser
1 04416001A / Revision 7

SERVOPRO NANOCHROME Gas Analyser
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TABLE OF CONTENT
Section Page
1DESCRIPTION AND DEFINITIONS ..................................................................8
1.1 Scope of this manual......................................................................................8
1.2 Safety information .........................................................................................8
1.3 Description of NanoChrome Gas Analyser ...................................................9
1.3.1 Introduction..............................................................................................9
1.3.2 Plasma Emission Detector (PED) ..........................................................10
1.3.3 Signal conditioning ................................................................................10
1.3.4 Main PC and graphic display.................................................................10
1.3.5 Oven heater and control .........................................................................11
1.3.6 I/O board ................................................................................................11
1.4 Description of Analyser Rear Connections..................................................12
1.4.1 SERVOPRO NanoChrome Complete Rear Connector .........................12
1.4.2 SERVOPRO NanoChrome Reduced Rear Connections........................13
1.5 Auxiliary Oven.............................................................................................14
1.5.1 Description of Auxiliary Oven...............................................................14
1.5.2 Auxiliary Oven Rear Connections .........................................................14
1.6 Standalone PC Rear Connections ................................................................15
2SOFTWARE LICENSE.......................................................................................17
2.1 MICROSOFT SOFTWARE LICENSE TERM ..........................................17
3SPECIFICATIONS..............................................................................................28
3.1 General.........................................................................................................29
3.2 Gas ...............................................................................................................30
3.3 Oven.............................................................................................................31
3.4 Environmental Limits ..................................................................................31
3.5 Digital Relay Outputs ..................................................................................31
3.6 4-20 mA Outputs..........................................................................................32
3.7 Digital Inputs ...............................................................................................32
3.8 Ethernet Port ................................................................................................33
3.9 RS-232 Port..................................................................................................33
3.10 RS-485 Port..................................................................................................33
3.11 USB Connector ............................................................................................33
3.12 Mains input cables (Master/Secondary/Stand-alone PC) ............................34
4THE USER INTERFACE....................................................................................35
4.1 User Interface Controls ................................................................................35
4.1.1 Edit Box control.....................................................................................35
4.1.2 Radio control..........................................................................................35
4.1.3 Slide control ...........................................................................................36
4.1.4 Push button control ................................................................................36
4.1.5 Grid control............................................................................................37
4.1.6 Combo control .......................................................................................37
4.1.7 Check Box control .................................................................................38
4.1.8 Tab control .............................................................................................38
4.2 User Interface Menu structure .....................................................................39
4.3 Run Menu.....................................................................................................39
4.3.1 Real Time Chromatogram Menu ...........................................................39
4.3.2 Start button (F2).....................................................................................40

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4.3.3 Injection Mode .......................................................................................41
4.3.4 Injection Status.......................................................................................41
4.3.5 Historic values (F3)................................................................................41
4.3.6 Historic Alarm (F4)................................................................................41
4.3.7 Range (F5) .............................................................................................41
4.3.8 Save (F6)................................................................................................42
4.3.9 Undo Zoom (F8) ....................................................................................42
4.3.10 Print (Alt F2)..........................................................................................42
4.3.11 Remote Countdown ...............................................................................43
4.4 Historic Menu ..............................................................................................43
4.4.1 Alarm Menu ...........................................................................................43
4.5 Diagnostic Menu..........................................................................................46
4.5.1 Diagnostic ..............................................................................................46
4.5.2 Analyse Chromatogram .........................................................................49
4.5.3 Trending.................................................................................................52
4.5.4 Advanced Diagnostic .............................................................................55
4.6 Configuration Menu.....................................................................................57
4.6.1 System....................................................................................................57
4.6.2 PID –Proportional Integral Derivative..................................................61
4.6.3 Flow .......................................................................................................62
4.6.4 Cycle ......................................................................................................63
4.6.5 Date & Time ..........................................................................................71
4.6.6 Advanced Configuration........................................................................72
4.6.7 Alarm .....................................................................................................78
4.6.8 Printers ...................................................................................................79
4.6.9 Export the Analyser Configuration........................................................80
4.7 Analyser Calibration ....................................................................................81
4.7.1 Noise Threshold (THRSH) Calibration .................................................81
4.7.2 Span Calibration.....................................................................................82
4.8 Calibration of the 4-20mA outputs ..............................................................86
4.9 Remote .........................................................................................................87
4.9.1 Report Software .....................................................................................87
4.9.2 Remote Control......................................................................................88
4.10 About............................................................................................................89
4.10.1 Chromatogram saving............................................................................90
4.10.2 Quit ........................................................................................................91
5UNPACK THE ANALYSER ..............................................................................92
6INSTALLATION AND SETUP..........................................................................93
6.1 Electrical installation ...................................................................................93
6.1.1 Electrical safety......................................................................................93
6.1.2 Master chassis electrical connections ....................................................94
6.1.3 Master chassis with Secondary chassis electrical connections ..............95
6.1.4 Stand-alone PC with Secondary chassis electrical connections ............98
6.2 Master/Secondary Chassis rear panel electrical connections.....................101
6.2.1 Digital input .........................................................................................101
6.2.2 Digital output contacts .........................................................................101
6.2.3 4-20 mA outputs ..................................................................................102
6.2.4 RS-485 port..........................................................................................103
6.2.5 RS-232 port..........................................................................................104
6.2.6 Auxiliary oven port ..............................................................................104

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6.3 Gas Installation ..........................................................................................105
6.3.1 Choosing the right materials for the sampling system.........................105
6.3.2 Carrier Gas Hardware Selection ..........................................................106
6.3.3 Gas Connections - Rear Panel..............................................................107
1. Master and Secondary Chassis.............................................................107
2. Auxiliary Oven...........................................................................................107
6.3.4 Internal dilution system setup ..............................................................108
7START-UP AND SHUTDOWN PROCEDURE ..............................................110
7.1 Equipment/Tools........................................................................................110
7.2 Installation requirements............................................................................110
7.3 Start-up procedure......................................................................................110
7.4 Shut-down procedure .................................................................................112
8ROUTINE MAINTENANCE............................................................................113
9STORAGE AND DISPOSAL ...........................................................................114
9.1 Storage .......................................................................................................114
9.2 Disposal......................................................................................................114
10 COMPLIANCE..................................................................................................115
11 RS-232 ADDENDUM .......................................................................................116
11.1 Start analysis ..............................................................................................116
11.2 Analyser status ...........................................................................................116
11.3 Send results ................................................................................................117
11.4 Enable-Disable Calibration........................................................................118
11.5 Respan........................................................................................................118
11.6 Change Configuration................................................................................118
12 ANALYSER TROUBLESHOOTING ..............................................................119
13 PRODUCT DISPOSAL - WEEE DIRECTIVE ................................................123
14 REACH REGULATION ...................................................................................123

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LIST OF TABLES
Table name Page
Table 1 : I/O board............................................................................................................ 11
Table 2 : General Specification......................................................................................... 29
Table 3 : Gas Specification ............................................................................................... 30
Table 4 : Oven specification ............................................................................................. 31
Table 5 : Environmental limits ......................................................................................... 31
Table 6 : Digital relay outputs .......................................................................................... 31
Table 7 : 4-20 mA outputs ................................................................................................ 32
Table 8 : Digital inputs ..................................................................................................... 32
Table 9 : Ethernet cable .................................................................................................... 33
Table 10 : RS-232 port..................................................................................................... 33
Table 11 : RS-485 port...................................................................................................... 33
Table 12 : USB port .......................................................................................................... 33
Table 13 : Mains cable...................................................................................................... 34
Table 14 : Peak Grid - Alarm Status display colours........................................................ 42
Table 15 : Diagnostic menu .............................................................................................. 48
Table 16 : Diagnostic menu –manual checks .................................................................. 48
Table 17 : Diagnostic Analyse Chromatogram menu....................................................... 51
Table 18 : Trending menu –summary of functions.......................................................... 54
Table 19 : Oven set point .................................................................................................. 59
Table 20 : Peak Configuration Columns........................................................................... 65
Table 21 : Peak Data......................................................................................................... 65
Table 22 : Peak Configuration Menu................................................................................ 65
Table 23 : Digital Output Contacts ................................................................................. 101
Table 24 : 4-20 mA connections and associated fuses ................................................... 103
Table 25 : RS-232 Start Analysis.................................................................................... 116
Table 26 : RS-232 Analyser Status................................................................................. 116
Table 27 : RS-232 Send Results ..................................................................................... 117
Table 28 : RS-232 Enable-Disable Calibration .............................................................. 118
Table 29 : RS-232 Re-spanChange Configuration ......................................................... 118
Table 30 : RS-232 Change Configuration ...................................................................... 118
Table 31 : Troubleshooting Typical Issues –Symptoms................................................ 119
Table 32 : Troubleshooting Typical Issues –Likely Causes .......................................... 120
Table 33 : Troubleshooting Typical Issues –Potential Solutions .................................. 122

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LIST OF FIGURES
Figure name Page
Figure 1 : SERVOPRO NanoChrome complete rear connections.................................... 12
Figure 2 : SERVOPRO NanoChrome reduced rear connections...................................... 13
Figure 3 : Auxiliary Oven rear connections...................................................................... 14
Figure 4 : Standalone PC rear connections ....................................................................... 15
Figure 5: Edit Box control ................................................................................................ 35
Figure 6 : Radio control .................................................................................................... 35
Figure 7 : Slide control ..................................................................................................... 36
Figure 8 : Button control................................................................................................... 36
Figure 9 : Grid control ...................................................................................................... 37
Figure 10 : Combo Box control ........................................................................................ 37
Figure 11 : Check Box control.......................................................................................... 38
Figure 12 : Check Tab control .......................................................................................... 38
Figure 13 : Menu Structure ............................................................................................... 39
Figure 14 : Run - Real time menu..................................................................................... 40
Figure 15 : Diagnostic menu............................................................................................. 46
Figure 16 : Diagnostic - Analyse Chromatogram ............................................................. 49
Figure 17 : Diagnostic - Trending menu........................................................................... 52
Figure 18 : Trending menu valve state ............................................................................. 54
Figure 19 : Diagnostic - Advanced Diagnostic menu....................................................... 55
Figure 20 : Configuration - System menu......................................................................... 57
Figure 21 : Configuration-PID menu................................................................................ 61
Figure 22 :Configuration-Flow menu ............................................................................... 62
Figure 23 : Configuration-Cycle menu ............................................................................. 63
Figure 24 : Cycle-Peak Configuration menu .................................................................... 64
Figure 25 : Peak Detection configuration menu ............................................................... 66
Figure 26 : Integration algorithm...................................................................................... 66
Figure 27 : Peak window reduction .................................................................................. 67
Figure 28 : Valve configuration menu .............................................................................. 69
Figure 29 : Typical sequence for valve timing ................................................................. 69
Figure 30 : Flow timing configuration menu.................................................................... 70
Figure 31 : Date & Time menu ......................................................................................... 71
Figure 32 : Advanced configuration –General menu....................................................... 72
Figure 33 : Advanced configuration-Detector menu ........................................................ 74
Figure 34 : Advanced configuration-Flow menu.............................................................. 75
Figure 35 : Advanced configuration-Valve menu ............................................................ 76
Figure 36 : Advanced configuration - Oven menu ........................................................... 77
Figure 37 : Configuration-Alarm menu ............................................................................ 78
Figure 38 : Configuration-Printer menu ........................................................................... 79
Figure 39 : Calibration-Calibration menu......................................................................... 81
Figure 40 : Calibration-Span menu................................................................................... 84
Figure 41 : Calibration-4-20 mA outputs menu................................................................ 86
Figure 42 : Remote Software menu .................................................................................. 87

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Figure 43 : Remote-Remote control menu........................................................................ 88
Figure 44 : About menu .................................................................................................... 89
Figure 45 : Historic-Chromatogram saving menu ............................................................ 90
Figure 46 : Master chassis electrical connections............................................................. 94
Figure 47 : Master with secondary chassis, electrical connections .................................. 96
Figure 48 : Master with 2 Secondary Chassis, electrical connections .............................. 97
Figure 49 : Stand-alone PC with secondary, electrical connections................................. 98
Figure 50 : Stand-alone PC with two Secondarys, electrical connections...................... 100
Figure 51 : Digital input connection ............................................................................... 101
Figure 52 : Digital outputs connection............................................................................ 102
Figure 53 : 4-20 mA schematic and external connections.............................................. 103
Figure 54 : Internal dilution system schematic ............................................................... 108
Figure 55 : The WEEE label........................................................................................... 123

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1 DESCRIPTION AND DEFINITIONS
1.1 Scope of this manual
This manual provides installation, operation and routine maintenance instructions
for the SERVOPRO NanoChrome Online Trace Gas analyser.
1.2 Safety information
Read this manual and ensure that you fully understand its content before you
attempt to install, use or maintain the SERVOPRO NanoChrome. Important safety
information is highlighted in this manual as WARNINGs and CAUTIONs, which
are used as follows.
WARNING
Warnings highlight specific hazards which, if not taken into
account, may result in personal injury or death.
CAUTION
Cautions highlight hazards which, if not addressed, can result in damage to
the SERVOPRO NanoChrome or other equipment or property.
This manual also incorporates “Be aware of” information, which is used as follows:
This highlights information which it is useful for you to be aware of
(for example, specific operating conditions, and so on).

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1.3 Description of NanoChrome Gas Analyser
1.3.1 Introduction
The SERVOPRO NanoChrome is a 19” rack mounted online trace gas analyser,
shipped pre-configured and requires little operator intervention. The application is
the measurement of impurities (H2, N2, Ar, CH4, CO, CO2and NMHC) in bulk
gases (H2, O2, N2, Ar or He).
The analyser configuration - form factor, plasma detector(s), column(s), and valves
- is application dependent. The analyser consists of a master chassis, which may be
fitted with one or more secondary chassis, or a PC with one or more secondary
chassis, and may also have an auxiliary oven. The master chassis provides the User
Interface and communications. Each master chassis and secondary chassis is fitted
with an electronic system to control its detector (s) and data acquisition.
All instrument parameters are controlled by the SERVOPRO NanoChrome
analytical software package. Each impurity peak is reported on screen with its
process value. The software offers advanced diagnostic tools and trending features,
to ease the configuration parameter definition and support the trouble shooting
process.
The analyser is provided with a 4-20 mA isolated output for each impurity peak as
standard (up to eight 4-20 mA outputs for the main chassis).
There are two operating ranges per peak (range 1/range 2) with a user selectable
multiplication factor for range 2 of 1, 2, 5 or 10 X range 1. There is a dry contact
remote range identification output for each impurity peak.
Two process alarm dry contact outputs are included, and two alarm set points per
peak can be entered. A fail-safe dry contact output is provided for the system status
alarm; this contact will be activated when there is a risk that the reported value may
prove unreliable.
There is one isolated digital input for a remote start function.
All digital I/O can be configured as normally closed or open.

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1.3.2 Plasma Emission Detector (PED)
The plasma emission detector (PED) is based on a spectroscopic emission cell,
which is an established technique to measure impurities from the ppb to ppm
level. The characteristics which make the plasma system stable and selective are
the frequency, intensity, regulation, the coupling technique and the focusing
(stabilising) electrodes.
The carrier gas flows at atmospheric pressure through a proprietary pure quartz
cell. The cell is submitted to a high frequency high intensity electromagnetic
field. This ionizes the carrier gas which becomes the centre of a luminous
phenomenon (electroluminescence), a collection of charged particles called the
plasma.
Once the carrier gas is ionized many spectral lines are emitted. Excitation
results mostly from electron or ion collision; that is, the kinetic energy of
electrons or ions accelerated in an electric field in which the atoms or molecules
of a gas are subjected to, which cause the emission of light.
The presence of the impurities in the sample gas to be analysed will alter the
spectrum of emitted lines. Characteristic emission spectra can be obtained for
carrier gas and each substance in it.
1.3.3 Signal conditioning
The signal conditioning module offers very high gain with minimum drift and
noise. A special design low noise high stability analogue power supply is used.
The signal conditioning board can accept signals from up to 7 detectors. The
various signals can be monitored from the diagnostic menu. The signal
conditioning module has its own microcontroller to communicate with the main
PC.
1.3.4 Main PC and graphic display
The main PC board manages all User Interface I/O and sends the information to
the I/O board and the Signal Conditioning board via RS-485. The keypad and
colour graphic display are directly connected to it.

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1.3.5 Oven heater and control
Up to 6 ovens can be fitted into the main chassis. The temperature electronic
control hardware is mounted on the I/O board. There are 6 temperature control
loops (PID) in the software. The temperature is measured with a RTD. The
analogue to digital resolution uses 24 bit A/D converters. The heater is
controlled in a Pulse with Modulation (PWM) scheme.
There are 8 electronic relays mounted on the I/O board. These relays turn ON at
zero crossing voltage and turn OFF at zero crossing current thus eliminating
EMI. Oven circuits are also protected by a fuse mounted on the I/O board.
1.3.6 I/O board
The I/O board holds all the I/O functions of the instrument, shown in the table
below.
Table 1 : I/O board
All digital inputs and outputs, analogue inputs and outputs are transient and fuse
protected. The I/O board is connected to an external 40 pin I/O connector
through a flat cable connector
The 40 pin I/O connector mounted on the rear panel of the instrument may be
disconnected from the analyzer without the need to unscrew each wire
individually.
The I/O board holds the fuses for the I/O. Each fuse is socket mounted to make
replacement easy.
Digital I/O
Analogue I/O
❖1 isolated digital input
❖8 remote range dry contact outputs
❖2 alarm dry contact outputs
❖1 system status dry contact output
❖1 extra relay
❖10 G.C. valve contact outputs
❖6 oven power relays
❖6 oven temperature RTD input
❖8 isolated process 4-20 mA output

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1.4 Description of Analyser Rear Connections
1.4.1 SERVOPRO NanoChrome Complete Rear Connector
Figure 1 : SERVOPRO NanoChrome complete rear connections
This rear panel is fitted to the master chassis, and to the secondary chassis in a
system with a stand-alone PC.
1. Power inlet with switch and fuse
2. Gas trap inlet
3. RS-232 /RS-485 socket
4. Auxiliary oven
5. RS-485 socket
6. Gas trap outlet
7. Ethernet port
8. USB port
9. Analogue 4-20 mA outputs
10.Digital outputs
11.Digital input
12.Earth terminals for cable screens
13.Carrier gas inlet to detector 1
14.Carrier gas inlet to detector 2
15.Vent for carrier gases
16.Detector 1 vent
17.Detector 2 vent
18.Detector 3 vent
19.Supporting gas inlet
20.Sample gas vent
21.Sample gas inlet 1 (process)
22.Sample gas inlet 2 (span)
Several of the ports shown above are optional, and may be fitted depending on
the analyser configuration and intended use. VCR fittings are used on all gas
inlets, Swagelock (SWG) fittings are used on all gas outlets/vents.

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1.4.2 SERVOPRO NanoChrome Reduced Rear Connections
Figure 2 : SERVOPRO NanoChrome reduced rear connections
This rear panel is fitted to the secondary chassis in a system with a master
chassis.
1. Power inlet with switch and fuse
2. RS-485 port
3. Carrier gas inlet
4. Carrier gas vent
5. Detector 1 vent
6. Detector 2 vent
7. Sample gas vent
8. Sample gas inlet 1 (process)
9. Sample gas inlet 2 (span)
Note: the RS-232 port is replaced with a RS-485 port on Secondary Chassis 1 on
an analyser with multiple secondary chassis.
WARNING
Any Connections on the Rear Panel to the Analogue 4-20mA Outputs,
Digital Outputs (Relay Outputs) and Digital Input shall be connected to
voltage sources derived from suitably approved double isolated power
supply or system with voltages not exceeding 30Vac or 60Vdc and
shall be from a limited energy circuit as defined in EN61010 -1.
UNDER NO CIRCUMSTANCES SHALL THESE
CONNECTIONS BE CONNECTED DIRECTLY TO MAINS
VOLTAGES.

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1.5 Auxiliary Oven
1.5.1 Description of Auxiliary Oven
The Auxiliary Oven is an external module used when analysing N2 impurity in
either H2 or O2 background gas. It is connected to the specific channel making
the N2 determination, and removes the small volume of interfering background
gas which has co-eluted with the N2 prior to the passing to the detector.
1.5.2 Auxiliary Oven Rear Connections
Figure 3 : Auxiliary Oven rear connections
1. Power inlet
2. Oven inlet (connect to Trap In gas connector on Master or Secondary
Chassis)
3. Oven outlet (connect to Trap Out gas connector on Master or Secondary
Chassis)

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1.6 Standalone PC Rear Connections
Figure 4 : Standalone PC rear connections
1. Power inlet with switch and fuse
2. RS-232 port for remote terminal (marked “AUX”)
3. RS-232 port for secondary unit (marked “TO ANALYSER”)
4. USB port
5. Ethernet port
CAUTION
To comply with the requirements of the EU EMC Directive, data cables used with the
standalone PC (USB, Ethernet) must be fitted with ferrite beads (Würth 74271131 or
74271221, depending on cable size), which should be clamped around 2 turns of cable.
CAUTION
To comply with the requirements of the EU EMC Directive, the front USB port should be
use with a USB memory stick only. Rear USB port to be used with Keyboard mouse or
USB memory stick only. Only a keyboard supplied by Servomex shall be used.
CAUTION
To comply with the requirements of the EU EMC Directive, a single turn ferrite (Wurth
type 742-711-31) shall be fitted to the RS232 output cable.

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WARNING
This analyser is not a medical device as defined in the medical
devices directive 93/42/EEC and is not intended to be used on
human beings for the diagnosis, prevention, monitoring, treatment
or alleviation of disease, injury or replacement or modification of
the anatomy.
WARNING
The SERVOPRO NanoChrome must not be used as personal
protective equipment.
WARNING
Improper installation, operation or service of this analyser may
cause damage to the analyser and void the manufacturer’s warranty
WARNING
All connections must be properly connected and leak free.
Improper gas connection could result in explosion or death.
WARNING
Do not operate unless the cabinet is securely closed. Servicing this
instrument implies possible exposure to shock hazard level
voltages which cause death or serious injury.
WARNING
Any equipment connected to standalone PC shall be separated
from any mains voltage by at least double insulation.

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2 SOFTWARE LICENSE
2.1 MICROSOFT SOFTWARE LICENSE TERM
WINDOWS OPERATING SYSTEM Last updated [July 2015]
IF YOU LIVE IN (OR IF YOUR PRINCIPAL PLACE OF BUSINESS IS IN) THE UNITED STATES,
PLEASE READ THE BINDING ARBITRATION CLAUSE AND CLASS ACTION WAIVER IN
SECTION 9. IT AFFECTS HOW DISPUTES ARE RESOLVED.
Thank you for choosing Microsoft!
Depending on how you obtained the Windows software, this is a license agreement between (i)
you and the device manufacturer or software installer that distributes the software with your
device; or (ii) you and Microsoft Corporation (or, based on where you live or if a business where
your principal place of business is located, one of its affiliates) if you acquired the software from
a retailer. Microsoft is the device manufacturer for devices produced by Microsoft or one of its
affiliates, and Microsoft is the retailer if you acquired the software directly from Microsoft.
This agreement describes your rights and the conditions upon which you may use the Windows
software. You should review the entire agreement, including any printed paper license terms
that accompany the software and any linked terms, because all of the terms are important and
together create this agreement that applies to you. You can review linked terms by pasting the
(aka.ms/) link into a browser window.
By accepting this agreement or using the software, you agree to all of these terms, and
consent to the transmission of certain information during activation and during your use of
the software as per the privacy statement described in Section 3. If you do not accept and
comply with these terms, you may not use the software or its features. You may contact the
device manufacturer or installer, or your retailer if you purchased the software directly, to
determine its return policy and return the software or device for a refund or credit under that
policy. You must comply with that policy, which might require you to return the software with
the entire device on which the software is installed for a refund or credit, if any.
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Windows. If this agreement contains terms regarding a feature or service not
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b. Additional terms. Depending on your device’s capabilities, how it is configured,
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SERVOPRO NANOCHROME Gas Analyser
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You can view these terms and policies by looking at the service terms of use
or the app’s settings, as applicable; please read them. The services may not
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to separate licenseterms.
(iii) The software may include third party software such as Adobe Flash Player
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(iv) The software may include third party programs that Microsoft, not the
third party, licenses to you under this agreement. Notices, if any, for the
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a. License. The software is licensed, not sold. Under this agreement, we
grant you the right to install and run one instance on your device (the
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comply with all the terms of this agreement. Updating or upgrading
from non-genuine software with software from Microsoft or
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b. Device. In this agreement, “device” means a physical hardware
system) with an internal storage device capable of running the
software. A hardware partition or blade is considered to be a device.
c. Restrictions. The manufacturer or installer and Microsoft reserve all
rights (such as rights under intellectual property laws) not expressly
granted in this agreement. For example, this license does not give you
any right to, and you may not:
(i) use or virtualize features of the software separately;
(ii) publish, copy (other than the permitted backup copy), rent,
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make the software available for simultaneous use by
multiple users over a network, install the software on a
server and allow users to access it remotely, or install the
software on a device for use only by remote users;

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(vi) reverse engineer, decompile, or disassemble the
software, or attempt to do so, except if the laws where
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what your law allows; and
(vii) when using Internet-based features you may not use
those features in any way that could interfere with
anyone else’s use of them, or to try to gain access to or
use any service, data, account, or network, in an
unauthorized manner.
d. Multi use scenarios.
(i) Multiple versions. If when acquiring the software you
were provided with multiple versions (such as 32-bit and
64-bit versions), you may install and activate only one of
those versions at a time.
(ii) Multiple or pooled connections. Hardware or software you
use to multiplex or pool connections, or reduce the number
of devices or users that access or use the software, does not
reduce the number of licenses you need. You may only use
such hardware or software if you have a license for each
instance of the software you are using.
(iii) Device connections. You may allow up to 20 other devices
to access the software installed on the licensed device for
the purpose of using the following software features: file
services, print services, Internet information services, and
Internet connection sharing and telephony services on the
licensed device. The 20 connection limit applies to devices
that access the software indirectlythrough “multiplexing”
or other software or hardware that pools connections. You
may allow any number of devices to access the software on
the licensed device to synchronize data between devices.
This section does not mean, however, that you have the
right to install the software, or use the primary function of
the software (other than the features listed in this section),
on any of these other devices.
(iv) Remote access. Users may access the licensed
device from another device using remote access
technologies, but only on devices separately
licensed to run the same or higher edition of this
software.
(v) Remote assistance. You may use remote assistance
technologies to share an active session without obtaining