SERVOPRO NanoChrome OPERATOR MANUAL OPERATOR MANUAL Part Number: Revision: Language:

SERVOPRO NANOCHROME Gas Analyser

SERVOPRO NANOCHROME Gas Analyser TABLE OF CONTENT Section

SERVOPRO NANOCHROME Gas Analyser

SERVOPRO NANOCHROME Gas Analyser

SERVOPRO NANOCHROME Gas Analyser LIST OF TABLES Table name

SERVOPRO NANOCHROME Gas Analyser LIST OF FIGURES Figure name

SERVOPRO NANOCHROME Gas Analyser

SERVOPRO NANOCHROME Gas Analyser 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...

SERVOPRO NANOCHROME Gas Analyser 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, CO2 and 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...

SERVOPRO NANOCHROME Gas Analyser 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...

SERVOPRO NANOCHROME Gas Analyser 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...

SERVOPRO NANOCHROME Gas Analyser 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...

SERVOPRO NANOCHROME Gas Analyser 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. 2. 3. 4. 5. Power inlet with switch and fuse RS-485 port Carrier gas inlet Carrier gas vent Detector 1 vent Detector 2 vent Sample gas vent Sample gas inlet 1 (process) 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.

SERVOPRO NANOCHROME Gas Analyser 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...

SERVOPRO NANOCHROME Gas Analyser 1.6 Standalone PC Rear Connections Figure 4 : Standalone PC rear connections Power inlet with switch and fuse RS-232 port for remote terminal (marked “AUX”) RS-232 port for secondary unit (marked “TO ANALYSER”) USB port 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...

SERVOPRO NANOCHROME Gas Analyser 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....

SERVOPRO NANOCHROME Gas Analyser 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...