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ACOEM Met One Instruments GAS-1060, User Manual

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USER MANUAL

metone.com

GAS—1060

Direct Nitrogen Dioxide Analyzer

US EPA Designated Equivalent Method

Version 3.0

Summary of Contents for Met One Instruments GAS-1060

Page 1: ...USER MANUAL metone com GAS 1060 Direct Nitrogen Dioxide Analyzer US EPA Designated Equivalent Method Version 3 0...

Page 2: ...One Instruments have chosen to use the original Ecotech Serinus operating manual Although the name of the Met One instrument is different the analyzer itself has remained unchanged and meets the stric...

Page 3: ...2 6 Communications 20 1 2 7 Physical Dimensions 21 1 3 Nomenclature 21 1 4 Background Theory 22 1 4 1 Measurement Theory 23 1 5 Instrument Description 24 1 5 1 Calibration Valve Manifold 24 1 5 2 Bac...

Page 4: ...nu 49 3 4 15 Internal Pump Menu Option 50 3 4 16 Valve Menu 50 3 4 17 Tests Menu 51 3 4 18 Digital Input Test Menu 51 3 4 19 Digital Output Test Menu 52 3 4 20 Calculation Factors Menu 52 3 4 21 Commu...

Page 5: ...Calibration 89 5 2 2 Ambient Point Pressure Calibration 90 5 3 Pressure Calibration Internal Pump Option Only 91 5 4 Zero Calibration 91 5 4 1 Calibration Port 92 5 4 2 Sample Port 92 5 4 3 Internal Z...

Page 6: ...Internal Pump PN E020124 125 8 2 1 Hardware Setup 125 8 2 2 Pressure Calibration 126 8 2 3 Pump control 126 8 3 Rack Mount Kit PN E020116 126 8 4 High Pressure Zero Span Valves 130 9 Parts List 131 9...

Page 7: ...tion Prompt 72 Figure 23 Successful Driver Installation 72 Figure 24 Airodis Workspace Manager 74 Figure 25 Adding a New Station 74 Figure 26 New Station Connection 75 Figure 27 Station Configuration...

Page 8: ...9 Leak Check Troubleshooting Flow Chart 117 Figure 60 Zero Flow Fault Troubleshooting Flow Chart 118 Figure 61 Noisy or Unstable Readings Troubleshooting Flow Chart 119 Figure 62 Flow Block Temp failu...

Page 9: ...Annual Maintenance Kit PN E020203 01 131 Table 11 Consumables 132 Table 12 Spare Parts List 132 Table 13 Packet Format 141 Table 14 Example Primary Gas Request 141 Table 15 Example Primary Gas Respon...

Page 10: ...Serinus 60 User Manual 3 0 Page 10 This page is intentionally blank...

Page 11: ...till unsure or unclear on any part of the Serinus 60 please do not hesitate to contact Ecotech or your local Ecotech distributor Please help the environment and recycle the pages of this manual when y...

Page 12: ...Always disconnect the power source before removing or replacing any components Warranty This product has been manufactured in an ISO 9001 ISO 14001 facility with care and attention to quality The prod...

Page 13: ...f calling from within Australia Please dial 61 3 9730 7800 if calling from outside of Australia Please contact Ecotech and obtain a Return Material Authorisation RMA number before sending any equipmen...

Page 14: ...munity IEC 61000 4 5 Surge immunity IEC 61000 4 6 Conducted RF immunity IEC 61000 4 11 Voltage dips and interruption immunity Electromagnetic Compatibility EN 61326 1 CISPR 11 Radiated RF emission mea...

Page 15: ...ocuments for your records Please refer to the instrument name model number serial number sales order number and your purchase order number on all claims You should also Contact you freight forwarder f...

Page 16: ...d Symbols on Ecotech Equipment Protective conductor terminal IEC 60417 5017 Alternating current IEC 60417 5032 Caution hot surface IEC 60417 5041 Caution risk of danger Refer to accompanying documents...

Page 17: ...ation Any information that cannot be found within this manual can be obtained by contacting Ecotech This manual uses cross reference links extensively throughout this manual The hot keys below will gr...

Page 18: ...Serinus 60 User Manual 3 0 Page 18 This page is intentionally blank...

Page 19: ...rs the detector response and many other parameters The concentrations are automatically corrected for gas temperature and pressure changes and when using gravimetric units e g g m is referenced to 0 C...

Page 20: ...up 65 VA after warm up 1 2 5 Operating Conditions Ambient Temperature Range 0 C to 40 C 32 F to 104 F Sample Pressure Dependence 5 change in pressure produces less than a 1 change in reading Maximum a...

Page 21: ...ed 1 2 7 Physical Dimensions Case Dimensions Rack length front to rear 597 mm 23 5 Total length with latch release 638 mm 25 1 Chassis width 418 mm 16 5 Front panel width 429 mm 16 9 Chassis height 16...

Page 22: ...al diameter of tubing and OD is the outer diameter Multidrop A configuration of multiple instruments connected via the same RS232 cable Bootloader A program that checks whether the current firmware is...

Page 23: ...with a narrow band wavelength of 450 nm is used as a photon source for the cavity absorption process The LED is pulsed into the optical cavity and the photon leakage as a result of the optical cavity...

Page 24: ...Internal Components Diagram 1 5 1 Calibration Valve Manifold The calibration valve manifold switches between sample calibration and background gas 1 5 2 Background Scrubber DAU The background scrubbe...

Page 25: ...source and splits the frequency signal from the Mixer Preamp PCA into the 4 separate phases for the Main Controller PCA Various power supplies and LED light source adjustments are also controlled on t...

Page 26: ...calendar analog to digital converters and many other circuits for signal processing and control The ambient pressure and chassis temperature sensors are also located on this board The main controller...

Page 27: ...ilable to connect with External I O Port The analog digital port sends and receives analog digital signals to other devices These signals are commonly used to activate gas calibrators or for warning a...

Page 28: ...ning alarms such as no flow sample mode etc CAUTION Exceeding 12 VDC or drawing greater than 400 mA on a single output or a total greater than 2 amps across the eight outputs can permanently damage th...

Page 29: ...ith the following steps 1 Undo the screws located in the rear panel 2 Open the chassis lid by releasing the latch pressing the button located on the front panel in the top left hand corner slide the l...

Page 30: ...esults the instrument should be located in a temperature and humidity controlled environment air conditioned shelter An enclosure temperature of 25 27 C is optimum Whether in a rack or placed on a ben...

Page 31: ...two meters in length with inch ID and inch OD Sample inlet pressure should not exceed 5 kPa above ambient pressure Tubing must be cut squarely and any burrs removed Remove the inlet port nut and inser...

Page 32: ...The exhaust must be a suitable distance from the sample inlet to avoid influencing the ambient measurements 2 3 2 Power Connections CAUTION When connecting the mains power to the instrument the follow...

Page 33: ...p 1 Open the lid and ensure the USB memory stick is installed refer to Figure 6 2 Check the battery is turned on at the main controller PCA refer to Figure 7 3 Turn on the instrument and allow the war...

Page 34: ...plugs into the pneumatic connections 6 Remove the USB memory stick and pack with instrument refer to Figure 6 7 Place the instrument back into a plastic bag with desiccant packs and seal the bag idea...

Page 35: ...Installation Page 35 Figure 7 Switching the Battery On Off...

Page 36: ...Serinus 60 User Manual 3 0 Page 36 This page is intentionally blank...

Page 37: ...arily operates in the sample measure cycle continuously A background is preformed after warm up and then normally once every 24 hours by default or as defined in the Measurement Settings Menu which ca...

Page 38: ...Dates Times Numbers etc On the home screen these buttons are used for adjusting the screen contrast Press and hold the up button to increase contrast press and hold the down button to decrease Keypad...

Page 39: ...oning An orange light indicates there is a minor problem with the instrument but the instrument may still take measurements reliably A green light indicates that the instrument is working and there ar...

Page 40: ...menu buttons at the bottom of the screen Concentration Units 6 The instrument units are displayed in the bottom right hand corner of the display USB Detection 7 A USB symbol will be displayed in the...

Page 41: ...wish to view events Instrument This field allows the instrument to be set to either Online normal instrument operation or In Maintenance data is flagged as invalid Safely Remove USB Stick Always selec...

Page 42: ...r Power Failure This field displays the time and date of the last power failure or when power was disconnected from the instrument 3 4 4 Status Menu Main Menu Analyser State Menu Status Menu The Statu...

Page 43: ...on 3 4 16 Pressure Calibration Error if the user is performing a pressure calibration Flow Calibration Internal Pump Option Error if the user is performing a flow calibration Flow Fault Ok when the in...

Page 44: ...Option Current pressure within the flow block Flow Units Select the units that the sample flow will be displayed in slpm or L min Sample Flow Indicates the gas flow through the sample port of the ins...

Page 45: ...Avg which displays both instantaneous and average concentration on the Home Screen The average is measured over the time period set in Measurement Settings Menu refer to Section 3 4 9 Char 0 has Slash...

Page 46: ...med Mode refer to Section 3 4 10 2 Select the Cal Type field and select either Timed or Manual Timed mode is an automatic calibration controlled by the Interval between cycles Length of each calibrati...

Page 47: ...so that a zero calibration can be performed Data is flagged as zero data Span This mode will take air through the calibration port so that a span calibration can be performed Data is flagged as span d...

Page 48: ...is item will open a dialog box of instructions Pressure Units Select the units that the pressure will be displayed in torr PSI mBar ATM or kPa Ambient The current ambient pressure The current ambient...

Page 49: ...fer to Section 3 4 17 Pres Temp Flow Comp On default Is used to compensate instrument measurements for environmental fluctuations that might affect readings pressure temperature and flow Off Is used o...

Page 50: ...low Control field is set to MANUAL Coarse Internal pump speed control Coarse This field is only editable when the Flow Control field is set to MANUAL Fine Internal Pump speed control Fine This field i...

Page 51: ...low from NC to C drawing sample from the Calibration Port Pressurised Zero Optional Indicates if the optional pressurised zero port valve is Off or On refer to Section 8 4 Pressurised Span Optional In...

Page 52: ...ent so for a 4 1 dilution ratio enter a value of 4 Enter the ratio here so the instrument can display the correct value on the instrument The default value is 1 00 this indicates no dilution is applie...

Page 53: ...an log a maximum of 12 parameters Data Log Interval Displays the interval at which the data is saved to the USB memory stick Selecting a 1 sec interval may result in occasional measurements not being...

Page 54: ...otely as parameters 3 to 5 CAUTION Exceeding these voltages can permanently damage the instrument and void the warranty Input 1 2 3 The sections below are repeated for each analog input Multiplier The...

Page 55: ...nu These items appear when Output Mode is set to Voltage Voltage Offset Choices are 0V 0 25V or 0 5V This sets the voltage for a reading of 0 Since the output cannot go negative this offset can be use...

Page 56: ...Low Active High means that the event will be triggered when the line is pulled to 5V Active Low means that the event will be triggered when the line is pulled to 0V Example Here is a typical configura...

Page 57: ...er Active Pwr Supply Fail Power supply fault A2D Fail Analog to digital fault Flow Fail Sample flow fault Cell Heat Fail Cell heater fault Flow Heat Fail Flow block heater fault Chassis Tmp Fail Chass...

Page 58: ...strument an IP address IP Address Read or Set mode This is the current IP address of the instrument Netmask Read or Set mode This is the subnet mask of the network the instrument is connected to Gatew...

Page 59: ...and supervision of qualified service personnel Language Select a language Hardware Menu Refer to Section 3 4 31 Service Displays When set to On new items appear on many different menus These fields ar...

Page 60: ...istently Default is Aluminium Network Port When Enabled indicates the instrument has a network port installed Default is Disabled Orifice Size Specify the input orifice Default is 0 62 Internal Pump W...

Page 61: ...d can be connected to DTE Data Terminal Equipment such as a data logger or computer Port 2 also supports a multidrop arrangement a configuration of multiple instruments connected via the same RS232 ca...

Page 62: ...ction to a laptop running Ecotech s Airodis software to download logged data and remotely control the instrument Due to the nature of USB this is a less reliable permanent connection as external elect...

Page 63: ...rk Communication optional Instruments with the optional network port installed can be accessed using a TCP IP connection Figure 12 shows examples of some possible configurations for remote access Figu...

Page 64: ...dit Netmask Change the Netmask to the setup specified by the Modem Router 6 Edit Gateway Change the Gateway to the setup specified by the Modem Router Figure 13 Example of Network Menu Setup 7 Once co...

Page 65: ...Forwarding Example 4 3 3 Setup Airodis to Communicate with Serinus LAN Below is an example of Airodis setup for a LAN network Ensure the IP address is set to the same as on the instrument Network Menu...

Page 66: ...ctivate gas calibrators or for warning alarms 4 4 1 Analog Outputs The instrument is equipped with one to three analog outputs that can be set to provide either voltage 0 5V 0 25 5V 0 5 5V 0 10V or cu...

Page 67: ...to the ground pin 24 and the relevant output pin pin 10 4 Edit 0 5V Calibration until the multimeter reads 0 500 0 002 Accept 5 Edit 5 0V Calibration until the multimeter reads 5 00 0 002 Accept 4 4 1...

Page 68: ...jumper JP1 on the back panel PCA refer to Figure 17 4 4 4 Digital Status Outputs The instrument is equipped with eight open collector outputs which will convey instrument status condition warning ala...

Page 69: ...ers already setup in the internal data logger These select few parameters have been chosen for their relevance in assisting in troubleshooting the instrument 4 5 1 Configure Instrument Internal Loggin...

Page 70: ...tions do not require additional drivers If you wish to connect using a USB cable the driver must first be installed 4 6 1 1 Connecting Over USB If you wish to connect using USB you will need to first...

Page 71: ...rinus USB driver is located on the green Ecotech resources USB stick under Drivers Ecotech Analyser Select this directory and click Next Figure 21 Update Driver Popup Directory Location If you receive...

Page 72: ...1 2 Connecting Over Serial RS 232 The following steps outline how to setup the instrument for connection to a PC or datalogger refer to Section 3 4 23 Procedure 1 Open Main Menu Communication Menu Ser...

Page 73: ...from the instrument using either a full retail paid version of Airodis or with the demo version which is included on the green Ecotech resources USB stick The demo version has limited functionality b...

Page 74: ...on for each The client may prompt to register with Ecotech or install an update Follow the prompts if it does 3 Once the Client application has loaded click Home Add Station New Physical Station Figur...

Page 75: ...rument will need to be adjusted manually for DST it will not happen automatically Database Name This is the name to be used for the table in the SQL database containing this station s data It must be...

Page 76: ...If there was an error connecting to the instrument a red dot will appear next to the station name in the station list on the far left hand side Hovering over the red dot will present you with an erro...

Page 77: ...e window You can also monitor the status of the download from the Home tab Figure 30 Download Data Status 9 Data will become available in the data manager as it is downloaded You can load data for a d...

Page 78: ...ll allow you to save your data in CSV format which can be loaded into another program such as Microsoft Excel It is also possible to copy paste Ctrl C Ctrl V data directly from the Airodis data manage...

Page 79: ...lows the user to Completely control the instrument using a remote screen displayed on the device Download logged data and take snapshots of all the instrument parameters Construct graphs from logged d...

Page 80: ...format of this menu may vary 4 7 2 Connecting to the Instrument Procedure 1 Open Main Menu Communications Menu Bluetooth Menu to find the Bluetooth ID and PIN refer to Section 3 4 29 2 Touch the Scan...

Page 81: ...umber pad all button functions actions can be performed by touching the screen This includes the selection buttons and the scroll buttons Touching any part of the screen where there is not already a b...

Page 82: ...ow Hide NumPad Show or hide the number pad Real Time Plot Refer to Section 4 7 4 Download Refer to Section 4 7 5 Get Parameters Refer to Section 4 7 6 Preferences Refer to Section 4 7 7 4 7 4 Real Tim...

Page 83: ...collection to set the interval Clear Clears the window and restarts the graphing Save Saves an image of the graph and accompanying data in the location specified in preferences refer to Section 4 7 7...

Page 84: ...asks to send the saved comma separated text file csv as an attachment to an email This file format does not include the parameter headings just the values Send E Mail Sends an email with the parameter...

Page 85: ...il formatted as displayed Preferences Refer to Section 4 7 7 4 7 7 Preferences The Preferences Menu allows the operator to adjust the directory settings logged data format and the colour scheme settin...

Page 86: ...Serinus 60 User Manual 3 0 Page 86 Colour Theme Settings Allows the user to choose a colour scheme for the remote screen either Matrix Classic Emacs or Custom Figure 42 Colour Theme Settings...

Page 87: ...ms 5 1 Overview Figure 43 Example of a Calibration System CAUTION All calibration gases must be supplied at ambient pressure to avoid damaging the instrument If direct gas cylinder connection is requi...

Page 88: ...the instrument response across its operating range In general terms the calibration process includes the following steps 1 Establish a reliable and stable calibrating source 2 Provide a satisfactory...

Page 89: ...calibration first 5 2 1 Full Pressure Calibration This section outlines how to perform a full pressure calibration Using the required equipment follow the steps below to complete a full pressure calib...

Page 90: ...sure adjustment is required Note Ensure that the instrument has been running for at least one hour before any calibration is performed to ensure the instrument s stability Note Ensure units of measure...

Page 91: ...uence on hold normal sampling will be interrupted 3 Edit Vacuum Set Pt Read displayed instructions OK 4 Connect a barometer to the Sample Port refer to Figure 5 5 Wait 2 5 minutes and ensure the press...

Page 92: ...ctions outlined in the next three sections Note Ensure the instrument has been running for at least one hour before any calibration is performed to ensure sufficient stability 5 4 1 Calibration Port E...

Page 93: ...rformed at the upper end of the instrument s measurement range Ecotech recommends calibration at 80 of the full scale measurement or operating range of the instrument While the instrument range is com...

Page 94: ...ual Accept 5 Select Cal Mode Measure Accept 6 Let the instrument stabilise typically 15 minutes 7 Enter Span Calibrate NO2 Enter the span output concentration Accept 8 Disconnect the span source and r...

Page 95: ...gs against your local applicable standards If an instrument fails a span precision check based on the users local applicable standards perform a span calibration refer to Section 5 5 If an instrument...

Page 96: ...ter plot of expected concentration versus the recorded instrument response and use linear regression to calculate the line of best fit and the correlation factor R2 refer to the users local applicable...

Page 97: ...ting 5 8 High Pressure Zero Span Valve If the instrument was ordered with this option the internal pressurised calibration valves will already be installed within the instrument as either a zero or sp...

Page 98: ...eter Gas Cylinder Procedure 1 Ensure the gas cylinder is fitted with an appropriate gas regulator with a shut off valve 2 Connect a line of stainless steel tubing between the gas cylinder and the Aux...

Page 99: ...bration Port is between 0 5 and 1 slpm This flow rate is you excess calibration gas Note Do not exceed a pressure of 2 bar this can damage the instrument and cause gas leakage Return to Normal Operati...

Page 100: ...equired Calibrated Flow Meter Gas Cylinder of Zero air Gas Cylinder of NO2 Procedure 1 Ensure the gas cylinder is fitted with an appropriate gas regulator with a shut off valve 2 Connect a line of sta...

Page 101: ...bration gas Note Do not exceed a pressure of two bars this can damage the instrument and cause gas leakage 10 Select Cal Mode Span Accept 11 Adjust the regulator pressure until the flow meter on the v...

Page 102: ...Serinus 60 User Manual 3 0 Page 102 This page is intentionally blank...

Page 103: ...1078 E031079 Flow Meter Select Range Range 50 sccm to 5000 sccm PN ZBI 200 220M Range 300 sccm to 30000 sccm PN ZBI 200 220H Minifit Extraction Tool PN T030001 Orifice Sintered Filter Extraction Tool...

Page 104: ...liance standards that differ in various regions The following is recommended by Ecotech as a guide Compliance with local regulatory or international standards is the responsibility of the user Table 6...

Page 105: ...nsure it is less than 600 Mm 1 Observe the trend and if the reading will increase to 650 Mm 1 within the next 6 months perform a background scrubber DAU check 6 3 1 Perform NO2 span calibration 5 5 Pe...

Page 106: ...l Mode Zero Accept 5 Allow the instrument to sample Zero air for approximately five minutes 6 Record the instrument response as the Initial value Note This value should be 0 00 1 ppb If it is not a ba...

Page 107: ...ounter clockwise 4 Remove the filter plunger from the casing place finger on tubing connector and pull to the side refer to Figure 52 Figure 52 Removing the Plunger 5 Remove the old filter paper wipe...

Page 108: ...ernal pump if an internal pump is installed refer to Section 8 2 3 and allow the instrument to return to ambient 2 Loosen the Kynar nuts from both ends of the sample DFU 3 Remove and replace the sampl...

Page 109: ...eak Test Jig PN H050069 Kynar Blocker Nuts Tubing and Assorted Fittings 5 8 Spanner 9 16 Spanner Procedure Note Ensure that the instrument has been running for at least one hour before this procedure...

Page 110: ...o return to ambient Inspect the internal tubing to ensuring that the tubing is cleanly connected to the fittings and that the internal Teflon lining has not been kinked or crumpled 13 Remove the leak...

Page 111: ...al Pump Menu 20 Select Flow Control Start Accept 6 3 7 Clean Pneumatics The calibration valve manifold will require disassembling and cleaning Ideally the valves and the manifold should be cleaned in...

Page 112: ...ment may have a hardware fault The cell pressure PCA and the manifold pressure PCA have test points To determine if the pressure sensor is faulty simply measure the voltage on the test points shown in...

Page 113: ...l the following screen appears Ecotech Serinus Analyser V3 1 Bootloader Press 1 to enter Bootloader If the instrument displays the normal start up screen the power will need to be toggled and another...

Page 114: ...that firmware is placed in a folder called FIRMWARE in the front panel USB Port 3 Enter the Bootloader refer to Section 6 4 4 Select option 3 upgrade from USB memory stick press 3 on the keypad 5 Wai...

Page 115: ...ent is available for excess gas Leaks A leak in the instrument or calibration system dilutes the sample stream and causes low span readings and noise Refer to Section 6 3 6 Measurement cell heater A f...

Page 116: ...eck valves Re calibrate pressure sensors Unstable flow or pressure readings Faulty pressure sensors Check pressure transducer calibration Check calibration valve block is functioning and not blocked I...

Page 117: ...Page 117 Error Message Problem Cause Solution Faulty zero air Ensure zero air source is not overly polluted Leak Perform leak test Refer to Section 6 3 6 7 1 Leak Check Figure 59 Leak Check Troublesho...

Page 118: ...Serinus 60 User Manual 3 0 Page 118 7 2 Flow Fault Figure 60 Zero Flow Fault Troubleshooting Flow Chart Section 2 3 1 Section 5 2...

Page 119: ...Troubleshooting Page 119 7 3 Noisy Unstable Readings Figure 61 Noisy or Unstable Readings Troubleshooting Flow Chart Section 6 3 6 Section 5 2...

Page 120: ...Serinus 60 User Manual 3 0 Page 120 7 4 Flow Block Temperature Failure Figure 62 Flow Block Temp failure Troubleshooting Flow Chart...

Page 121: ...Troubleshooting Page 121 7 5 Measurement Cell Temperature Failure Figure 63 Measurement Cell Temperature Failure Troubleshooting Flow Chart...

Page 122: ...Serinus 60 User Manual 3 0 Page 122 7 6 USB Memory Stick Failure Figure 64 USB Memory Stick Failure...

Page 123: ...r State Menu 2 Variant take note 3 Ecotech ID take note 4 Board Revision take note 5 Firmware Ver take note 6 Open Main Menu Service Menu 7 Save Save Configuration CONFIG CFG Accept 8 Save Save Parame...

Page 124: ...and access the files 11 Best practice is to email all the on the USB memory stick but if it s to large just send 12 The CONFIG CFG and PARAM TXT files that are saved in the CONFIG folder 13 The LOG f...

Page 125: ...n the pneumatic diagram dashed line and requires no operational changes to the instrument Figure 66 Dual Filter Option Installed 8 2 Internal Pump PN E020124 The Serinus internal pump installed option...

Page 126: ...installing the Serinus into a 19 rack the Serinus is 4RU in height Table 8 Included Parts Rack Mount Kit Parts Removed Quantity Part Numbers Rack Slide Set 1 H010112 Rack Mount Adaptors 4 H010133 Rac...

Page 127: ...nner slide rails to each side of the instrument using M4 x 10 button screws three on each side refer to Figure 68 Figure 68 Assemble Inner Slide on Chassis 4 Install rack mount ears on the front of th...

Page 128: ...outer slide rails using M4 x 10 button screws washers and locknuts Do not fully tighten at this stage as minor adjustments will be required to suit the length of the rack refer to Figure 70 Figure 70...

Page 129: ...des to Front of Rack 8 Now carefully insert the instrument into the rack by fitting the instrument slides into the mounted rails Ensuring that the rack slide locks engage on each side you will hear a...

Page 130: ...lock labelled Push and push it in whilst sliding the instrument out of the rack complete this for both sides while carefully removing instrument Figure 73 Slide Clips 8 4 High Pressure Zero Span Valv...

Page 131: ...n Tubing 1 4 OD 1 8 ID Clear 3 Feet T010011 Neoprene Tubing 1 4 OD 1 8 ID Black 3 Feet T010021 9 2 Maintenance Kit This maintenance kit is required when performing annual maintenance on the instrument...

Page 132: ...labour from date of shipment the warranty period The warranty period commences when the product is shipped from the factory Lamps fuses batteries and consumable items are not covered by this warranty...

Page 133: ...0047 Interface PCA C010048 Display Ribbon Cable C020065 Rear Panel PCA Ribbon Cable C020066 Heater Extension Cable C020094 Bluetooth Cable C020119 Interface Cable C020136 Mixer Preamp Cable C020137 Ad...

Page 134: ...Serinus 60 User Manual 3 0 Page 134 9 5 Plumbing Schematic PN D020060...

Page 135: ...Parts List Page 135 9 6 Block Wiring Schematic PN D020111...

Page 136: ...Serinus 60 User Manual 3 0 Page 136 9 7 Measurement Cell Side Section PN H015000...

Page 137: ...Parts List Page 137...

Page 138: ...Serinus 60 User Manual 3 0 Page 138 9 8 Calibration Valve Manifold Assembly Exploded View PN H010013 01...

Page 139: ...Parts List Page 139 9 9 Valve Assembly Exploded View PN H010042...

Page 140: ...Serinus 60 User Manual 3 0 Page 140 9 10 High Pressure Valve Exploded View PN H050043...

Page 141: ...Serial ID assigned in the Main Menu Communications Menu Serial Communication Menu ETX ASCII End of Text 0x03 hex Checksum The XOR of the individual bytes except for STX ETX EOT and Checksum Message l...

Page 142: ...8 137 137 0 137 137 0 137 137 A 2 Commands A 2 1 Communication Error Where Command byte 0 Message byte 1 0 Message byte 2 0 7 If the command byte of a response is 0 this indicates an error has occurre...

Page 143: ...essage field of 50 51 52 to a Serinus S40 would return a 15 byte message as shown below Table 18 Example Get IEEE Response data 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 50 NO reading 51 NOx reading 52 NO2...

Page 144: ...o an individual instrument Table 19 Advanced Protocol Parameter List Description Notes 1 Cal Zero Valve 0 Zero 1 Cal 2 Internal Span Valve 0 Off 1 On 3 Positive Supply Positive analog supply voltage 4...

Page 145: ...block pressure 30 Analog input 5 Cell pressure 31 Analog input 6 Ambient pressure 32 Analog input 7 Raw ADC calibration input 33 Analog input 8 Reserved 34 Analog input 9 Concentration data 35 Analog...

Page 146: ...55 Gas 3 Avg Average of the readings for Gas3 of the last n minutes where n is the averaging period 56 Instrument Gain Current calibration value default is 1 0 57 Serial ID Multidrop or Bayern Hessen...

Page 147: ...sets of values Set Calibration State 0 MEASURE 1 CYCLE 2 ZERO 3 SPAN Get IEEE Value 0 MEASURE 1 ZERO 2 SPAN 86 Primary Raw Conc For S40 before NOx background and gain 87 Secondary Raw Conc Only for mu...

Page 148: ...lt AO 1 5 0 Volt Calibration value 102 F Scale Volt AO 2 103 F Scale Volt AO 3 104 Z Adj Volt AO 1 0 5 Volt Calibration value 105 Z Adj Volt AO 2 106 Z Adj Volt AO 3 107 Negative Supply Negative analo...

Page 149: ...BACKGROUND FILL ZERO 18 BACKGROUND MEASURE ZERO 19 SPAN FILL 20 SPAN MEASURE 21 SPAN FILL AUX 22 SPAN MEASURE AUX 23 SPAN FILL AUX2 24 SPAN MEASURE AUX2 25 BACKGROUND FILL SPAN 26 BACKGROUND MEASURE S...

Page 150: ...cient D 128 Backgnd Pause Time In seconds 129 Bkgnd Intrleav Fact 130 Cal Pressure 2 Calibration Pressure for 2nd gas 131 2nd Instrument Gain Unused always reports 1 0 132 Background voltage Units in...

Page 151: ...tion Factor for first gas 152 PTF Correction gas 2 Pressure Temperature Flow Compensation Factor for second gas in dual gas analysers 153 Inst Cell Pressure Instantaneous cell pressure 154 Manifold Ma...

Page 152: ...IVE FILTER 165 NO2 Filter enabled 0 Disabled 1 Enabled 166 Background Interval 0 24 Hrs 1 12 Hrs 2 8 Hrs 3 6 Hrs 4 4 Hrs 5 2 Hrs 6 Disable 167 Service COM1 Baud Serial baud rate 0 1200 bps 1 2400 bps...

Page 153: ...Cell Press gas5 Cell Pressure for Gas 5 Nx 183 Gas 4 Inst Calculated gas concentration currently displayed on front screen E g NH3 184 Gas 4 Avg Average of the readings for Gas 4 of the last n minutes...

Page 154: ...0 EC9800 1 Bayern Hessen 2 Advanced 3 Modbus 208 Gas 4 Offset A offset applied to Gas 4 209 O3 GEN Fine Pot Ozone generator control DAC controlled DAC 0 64535 210 O3 Gen Lamp Current Units in mA 211...

Page 155: ...I D can be replaced with the string B 2 Commands B 2 1 DCONC Function Sends the current instantaneous concentration data to the serial port Format DCONC DEVICE I D TERMINATOR Device response GAS SPACE...

Page 156: ...ICE I D TERMINATOR Device response ACK if the instrument is able to perform the command NAK if not B 2 4 ABORT Function Commands the instrument to abort the current span zero mode and return to measur...

Page 157: ...ation of block check value LSB The block check algorithm begins with 0 and exclusive OR s each ASCII character from STX to ETX inclusive This block check value is converted to ASCII format and sent af...

Page 158: ...Check Operation Character Hex Value Binary Block Check STX 02 0000 0010 0000 0010 S 53 0101 0011 0101 0001 T 54 0101 0100 0000 0101 8 38 0011 1000 0011 1101 4 34 0011 0100 0000 1001 3 33 0011 0011 001...

Page 159: ...e number of gasses reported 0 5 The text in between the will be repeated once for each gas reported kkk The Bayern Hessen instrument ID nnnn ee Gas concentration ss Status byte see table below for ind...

Page 160: ...5 Cell heater failure S30 S40 and S50 family only 6 7 C 2 2 ST Set the instrument mode Command Format STX ST kkk SP command ETC bcc1 bcc2 Where kkk Device s Serial ID This field is optional but if pr...

Page 161: ...mand may request from 2 to 124 registers which is to say from 1 to 62 values The first index is specified by Start register all following indexes are in sequential order To read values that are not se...

Page 162: ...of the four bytes Little Endian means it is at the left CRC As general command format D 2 2 Write Holding Register The only supported use for this command is to set the instrument into a calibration...

Page 163: ...he initiating command s function code 128 so either 131 read or 144 write Exception code The error code see table below CRC As general command format Table 24 Modbus Error Codes Value Error 1 Illegal...

Page 164: ...change without notice Images used are for illustrative purposes only All trademarks and registered trademarks are the property of their respective owners 2022 Acoem and all related entities All right...

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