Bacharach CO2 Analyzer 3150 Operation & Maintenance Instructions Manual Download Page 4

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CO2 Analyzers 3100 & 3150

Instruction 19-9339

1.0 Manual Guidelines ......................................................................... 6

1.1 Safety Related Information ...................................................... 6

1.2

Notes

....................................................................................... 6

2.0 Introduction .................................................................................... 7

2.1 Features of the CO

Analyzer 3100/3150 ................................ 7

2.2 Instrument Components - Standard Product ........................... 8

3.0 Optional Products and Accessories ............................................ 9

3.1 Optional Products .................................................................... 9

3.1.1 PC Software (Optional) ................................................ 9

3.1.1.1

Event

Log

......................................................... 9

3.1.2 Temperature Probe Reading (Optional) ..................... 10

3.1.3 Humidity Probe Reading (Optional) ........................... 10

4.0 Instrument Features .................................................................... 11

4.1 Physical Characteristics of the Instrument Panel ...................11

4.2 Panel Key Functions ............................................................. 12

4.3 Instrument Connection Points ............................................... 13

5.0 General Operational Instructions............................................... 14

5.1 Switching the Instrument ON ................................................ 14

5.2 Switching the Instrument OFF ............................................... 14

5.3 Instrument Main Read Screen .............................................. 15

5.4 Instrument Status Icons ........................................................ 16

5.5 Entering Data ........................................................................ 16

5.6 Changing Between Parameters ............................................ 17

5.7

Memory

................................................................................. 17

5.8

Storage

.................................................................................. 17

5.9 Main Menu ............................................................................ 18

5.9.1

Information

................................................................. 18

5.9.2

Utilities

....................................................................... 19

5.9.2.1

Time

Date

................................................... 19

5.9.2.2

Contrast

......................................................... 20

5.9.2.3

Alarms

............................................................ 21

5.9.2.4

Settings

.......................................................... 22

5.9.2.5

Flow

Fail

......................................................... 22

5.9.2.6

Logging

.......................................................... 25

5.9.2.7

Reset

.............................................................. 26

5.9.3

Calibration

................................................................. 26

5.9.4 View Data .................................................................. 26

5.9.4.1 Clear Reading Memory .................................. 27

5.9.5

Diagnostics

................................................................ 28

5.10 Warning and Error Codes .................................................... 28

5.11 Battery / Charging................................................................ 28

6.0 Taking Readings .......................................................................... 30

6.1 Preliminary Checks - Best Practice ....................................... 30

6.2 Gas Measurement Process - Best Practice .......................... 30

6.3 Alternative Reading Methods ................................................ 32

Summary of Contents for CO2 Analyzer 3150

Page 1: ...CO2 Analyzer Models 3100 3150 Operation Maintenance Instruction 0019 9339 Rev 3 May 2010 ...

Page 2: ...NG WITHOUT LIMITA TION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND II ANY OBLIGATION LIABILITY RIGHT CLAIM OR REMEDY IN CONTRACT OR TORT WHETHER OR NOT ARISING FROM BACHARACH S NEGLIGENCE ACTUAL OR IMPLIED The remedies of the Buyer shall be limited to those provided herein to the exclusion of any and all other remedies including without limitation incidental ...

Page 3: ...CO2 Analyzers 3100 3150 Instruction 19 9339 3 NOTES ...

Page 4: ... Points 13 5 0 General Operational Instructions 14 5 1 Switching the Instrument ON 14 5 2 Switching the Instrument OFF 14 5 3 Instrument Main Read Screen 15 5 4 Instrument Status Icons 16 5 5 Entering Data 16 5 6 Changing Between Parameters 17 5 7 Memory 17 5 8 Storage 17 5 9 Main Menu 18 5 9 1 Information 18 5 9 2 Utilities 19 5 9 2 1 Time Date 19 5 9 2 2 Contrast 20 5 9 2 3 Alarms 21 5 9 2 4 Set...

Page 5: ...ero O2 Channel 38 7 5 4 Span O2 Channel 38 7 5 5 Reset Factory Settings 39 7 6 Last Field Calibration 39 7 7 Calibration Record 39 8 0 Problem Solving 41 8 1 Warnings and Errors 41 8 2 Self test Warning Messages 42 8 3 User Calibration Trouble Shooting 44 8 4 Cross Gas Effects 44 8 5 Switching Off the Instrument 44 9 0 Service 45 10 0 Warranty Policy 46 11 0 Technical Specification 47 12 0 Event L...

Page 6: ...receeded by the following symbol WARNING Failure to follow this information may result in physical injury which in some cases could be fatal 1 2 Notes Important useful information and instructions are shown clearly throughout the manual in a note format For example NOTE For further information please contact your equipment supplier NOTE Actual screenshots will vary dependent on model ...

Page 7: ...nd pharmaceutical markets This unit has been developed to incorporate the latest technology and specification requirements which provide the user with a fast simple to use and accurate piece of laboratory instrumentation 2 1 Features of the CO2 Analyzer The analyzer has the following features CO2 0 to 20 3100 CO2 0 to 10 000 PPM 3150 Options for O2 0 to 100 Dual Temperature probes 32 to 122 F 0 to...

Page 8: ...the following refer to your model number CO2 Analyzer 3100 0019 7076 CO2 O2 Analyzer 3100 0019 7077 CO2 O2 Analyzer 3100 w RH 0019 7078 CO2 Analyzer 3150 0019 7136 CO2 O2 Analyzer 3150 0019 7137 CO2 O2 Analyzer 3150 w RH 0019 7138 Instruction Manual on CD 0019 9339 Battery Charger with adapters 0019 0610 Sample Tube Kit includes sample filter and sample tube 0019 0613 Quick Start Guide 0019 9338 ...

Page 9: ...fully compatible with the latest Microsoft operating systems 32 bit only A USB cable is provided with the software 3 1 1 1 Event Log The instrument incorporates the ability to log significant events via the Event Log This can be used as an aid to monitoring the use of the instrument It can also be used as a diagnostic tool if there is a problem with the instrument The event log can only be viewed ...

Page 10: ...matically show the current reading and a temperature probe icon will be displayed The display can also be changed to show a T1 T2 calculation by pressing the appropriate soft key The current mode of operation can be identified by normal or inverse status of the soft key where inverse indicates that the option is active NOTE The T1 T2 result is not stored as part of the reading The operator can als...

Page 11: ... 1 Physical Characteristics Front View Back View Reference A Main Read Screen B Soft Keys C ON OFF Key D Pump Key E Key 4 Scroll LEFT F Key 8 Scroll DOWN G Menu Key H Enter Key I Key 2 Scroll UP J Key 6 Scroll RIGHT K Moisture Removal Tube L Serial Number M Instrument Stand ...

Page 12: ...ues and set tings Select options from the MAIN MENU to also view data and readings stored or held H Enter Key The Enter key accepts confirms choices made by the operator to various functions and operations Also required to confirm numeric data entry I Scroll UP Key Also Key 2 Press scroll up to view further infor mation on the instrument read screen J Scroll RIGHT Key Also Key 6 Press scroll right...

Page 13: ...t temperatures C Humidity Probe Optional Humidity probe attachment point D Gas Outlet Gas outlet port used to exhaust the gas E Gas Inlet Gas inlet point used to attach the sample tube and filter in order to take the gas read ing F USB Port Used to connect the analyzer to a PC via a USB cable to download data G Battery Charger Port Used to attach the mains charger to the analyzer for charging NOTE...

Page 14: ...witching the Instrument OFF 1 Purge the analyzer with fresh air Run the pump for approximately 30 seconds or until the readings have returned to normal levels NOTE Before the instrument is switched off a clean air purge should be performed This ensures that the instrument is free from gas and ready for the next measurement This final purge is especially important for the oxygen sensor as it may de...

Page 15: ...nd the warm up self tests have completed the analyzer will display the MAIN READ SCREEN Soft Keys Peak Enables the operator to display the peak reading Store Enables the operator to store the reading for viewing download later Hold Enables the operator to hold the current reading being taken CO2 Analyzer 3100 w O2 shown ...

Page 16: ...e s Connected Humidity Probe Connected flashing Service Due every 12 months Service Overdue Fault Repair i e O2 cell battery or pump may need replacing Waiting 5 5 Entering Data During normal operation the user may be prompted to enter data or information via the keypad i e entering an ID code or setting an alarm level When entering data into the instrument all fields are fixed format and are popu...

Page 17: ...O2 RH etc The instrument will return to this screen after power on or when returning from the menus The SCROLL keys can be used to switch to another measurement screen i e temperature or humidity Continue to press the SCROLL key to return to the MAIN READ SCREEN 5 7 Memory The memory SHOULD NOT be used as a permanent storage medium and any important data should be transferred to a more permanent s...

Page 18: ...nstrument panel and the following screen will be displayed 2 Press the soft key EXIT to exit the MAIN MENU 5 9 1 Information The INFORMATION option enables the operator to display information such as instrument type serial number current software version service due date and the dates of the last factory and user calibrations Note that the dates are in DD MM YY format 1 From the MAIN READ SCREEN p...

Page 19: ...ress KEY 2 to display the UTILITIES menu and the following screen will be displayed 5 9 2 1 Time Date The TIME AND DATE option enables the operator to check or set the instrument s internal clock The current time date will appear on every stored reading 1 From the MAIN READ SCREEN press the MENU key on the instrument panel 2 Press KEY 2 to display the UTILITIES menu 3 Press KEY 1 TIME DATE and the...

Page 20: ...tion enables the operator to adjust the instrument screen contrast to compensate for changes in ambient temperature The default setting is 0 1 From the MAIN READ SCREEN press the MENU key on the instrument panel 2 Press KEY 2 to display the UTILITIES menu 3 Press KEY 2 to select the instrument panel contrast settings and the following screen will be displayed 4 Press KEY 4 SCROLL LEFT and KEY 6 SC...

Page 21: ...r is sounded until the gas level has recovered beyond the trigger point Rising alarms are triggered when the gas level exceeds the maximum value entered by the user Falling alarms are triggered when the gas level falls below the minimum value entered by the user 1 From the MAIN READ SCREEN press the MENU key on the instrument panel 2 Press KEY 2 to display the UTILITIES menu 3 Press KEY 3 to selec...

Page 22: ...mperature Press KEY 2 to enter the default unit temperature choosing from C or F 3 Date Press KEY 3 to switch the date format between DD MM YY and MM DD YY formats 4 Auto Off Press KEY 4 to auto switch off the instrument when not in use Toggle between Auto Off YES or NO If set to YES the instru ment will switch off after 10 minutes if not in use 5 9 2 5 Flow Fail The FLOW FAIL option enables the o...

Page 23: ...rument 1 From the MAIN READ SCREEN press the MENU key on the instrument panel 2 Press KEY 2 to display the UTILITIES menu 3 Press KEY 5 to select flow fail and the following screen will be displayed 4 Use the Scroll keys to adjust the value displayed The larger the value the less sensitive the flow fail detection will be 5 Press the soft key ACCEPT or REJECT accordingly Follow the following flow c...

Page 24: ...CO2 Analyzers 3100 3150 Instruction 19 9339 24 ...

Page 25: ...r the appropriate setting using the keypad followed by the ENTER key Setting Use 1 Every 00 mins Press KEY 1 to enter the time in minutes for the timeframe between sample readings The interval controls the reading frequency in minutes i e every 10 minutes 2 Pump 00 secs Press KEY 2 to enter the time in seconds for the length of time you wish the pump to run when taking a sample read ing The pump r...

Page 26: ...prove accuracy between services a user field calibration can be performed NOTE For further information please refer to Section 7 0 Calibration 5 9 4 View Data The VIEW DATA option enables the operator to view the stored readings 1 From the MAIN READ SCREEN press the MENU key on the instrument panel 2 Press KEY 4 to view stored data readings and the following screens will be displayed 3 Press KEY 4...

Page 27: ...ny readings have previously been taken and clear them if necessary NOTE Before readings are actually deleted a caution message is displayed once readings have been deleted they cannot be recovered The instrument can store up to 1000 readings The reading structure is fixed and may contain optional parameters not activated for your particular instrument configuration i e oxygen temperature and humid...

Page 28: ...10 Warning and Error Codes When switched on the instrument will perform a predetermined self test sequence taking approximately 60 seconds During this time many of the instrument s working parameters and settings are checked If any operational parameters are out of specification or if the pre programmed recommended calibration service date has passed errors or warnings may be displayed NOTE For fu...

Page 29: ... is charged To switch the instrument on while charging or charged is displayed the operator will need to switch the instrument off and then on again NOTE A full charge will take approximately 3 hours Typically a fully charged battery will last 8 10 hours When the instrument is already powered on the battery icon changes to a flashing plug symbol This will stop flashing when the charge is complete ...

Page 30: ...ise the temperature of the instrument beyond its operating range DO remember to always use the sample filter If the sample filter becomes flooded change it and ensure all sample tubes are clean and dry before re use DO NOT place the instrument against anything hot as this may cause excessive internal temperatures which can lead to erroneous readings DO NOT get the instrument wet 6 2 Gas Measuremen...

Page 31: ...tion message will be displayed briefly before returning to the MAIN READ SCREEN NOTE The ID code prompt can be switched on or off This option is accessed via the SETTINGS menu then press KEY 1 PROMPT FOR ID YES OR NO If the ID prompt is set to NO the reading is stored using the default logging ID 6 After each reading the instrument should be purged with fresh air 7 Disconnect the sample tube from ...

Page 32: ...ctive both the PUMP and STORE key will be deactivated Only logged readings can be stored 6 3 2 Peak Reading The operator can toggle the reading mode between normal current and peak readings While in peak reading mode the instrument will only display peak values for each of the channels These values can then be stored by pressing the STORE key or automatically at the appropriate logging interval if...

Page 33: ...trument should not require calibration more than once a month but we do recommend verifying the instrument s operation each day User calibration has two operations and each may be performed individually however for a complete user calibration both must be completed This section describes the correct procedures to achieve an accurate user calibration NOTE If the calibration is completed incorrectly...

Page 34: ...od before proceeding Calibration gases and the use of pressure regulators can be dangerous 7 3 Calibration Set Up The regulator supplied with the calibration kit has been configured to deliver a fixed flow It only requires a few turns to open and no adjustment is necessary Warning When the instrument is being calibrated there are two possible exits for the gas via the usual manner out of the exhau...

Page 35: ...19 8027 Cylinder of N2 Gas P N 23 4003 Cylinder of 5 CO2 Gas P N 24 1126 Model 3100 Cylinder of 2500 ppm CO2 Gas P N 24 1130 Model 3150 Contact your nearest Bacharach Service Center for further information The regulator supplied with the calibration kit is recommended as flow and pressure rates are factory set A relief valve is not supplied with the kit but is recommended in addition to the suppli...

Page 36: ... exact calibration method can vary depending on the gases used 7 5 1 Zero CO2 Channel For maximum accuracy it is recommended that the CO2 channel is zeroed using bottled gas certified 100 N2 If nitrogen is not available the user can select the option to perform an air calibration This option assumes that the user has access to fresh air at around 390 ppm CO2 Generally this can be found outside or ...

Page 37: ...ven time to settle We recommend accepting the calibration at least five minutes after the display concentration stabilizes NOTE If the calibration failed purge and try again or select a different air source NOTE If using the Analyzer 3150 very high concentrations of CO2 may take up to 30 minutes to purge completely 7 5 2 Span CO2 Channel It is recommended that the instrument is spanned to target t...

Page 38: ...anned in fresh air with a target concentration of 20 9 although other gases and target concentrations can be used if required 1 If not already preset enter the span target i e certified concentration of your calibration gas by pressing KEY 1 followed by the desired value Press ENTER to store 2 Press the soft key START and wait for the reading to stabilize Press the PUMP key to draw in fresh air It...

Page 39: ...m the action by pressing the soft key ACCEPT or soft key REJECT to exit without change 7 6 Last Field Calibration This data can be found in the INFORMATION screen accessed via the UTILITIES menu This option displays the date that the last field calibration was performed on the instrument 7 7 Calibration Record The CO2 instruments have the facility to log user calibrations via the EVENT LOG This ca...

Page 40: ... O2 Target Value Readings Before and After Failed User Zero CO2 Type N2 or Air and Reading Failed User Span CO2 Target Value Gas Reading Failed User Span O2 Target Value Gas Reading Return to Factory Settings NOTE If the calibration failed then try again using a longer purge time or different target gas This event log can only be downloaded and viewed via the optional software It cannot be viewed ...

Page 41: ...as passed errors or warnings may be displayed Use the SCROLL UP and SCROLL DOWN keys to move through the list if required There are two types of warning that may be displayed General warnings that may not affect the instrument s function and those where the self test has detected a function that is outside of the usual operating criteria e g battery charge low memory nearly full Operational parame...

Page 42: ...8 2 Self Test Warning Messages The following warnings may be displayed during the self test period when the instrument is switched ON Warning Description Check Memory The instrument only has space to store less than 50 readings before it is full The exact number can be checked using the VIEW READINGS option Memory Full There is no more space in memory to store readings Both the store and log optio...

Page 43: ...ce Change Pump The pump has exceeded its recommended run time and should be changed The instrument will need to be returned to your nearest Bacharach Service Center for service Change Battery The Lithium Ion battery has exceeded its recommende life time or number of charge cycles and should be changed The instrument will need to be returned to your nearest Bacharach Service Center for service User...

Page 44: ...orrect value If not cor rect and retry spanning the channel Repeat the entire procedure including zeroing the channel and then calibrate the span Ensure that the reading is stable before spanning the channel 8 4 Cross Gas Effects Carbon Dioxide is measured by infrared absorption at a wavelength specific to carbon dioxide Therefore the carbon dioxide reading will not be affected by any other gases ...

Page 45: ...user serviceable parts inside of the instrument Please do not attempt any repair as this may void the warranty The following parts are supplied and can be user serviced Sample Filter This should be regularly inspected for damage or discoloration and changed if needed The instrument should never be operated without the sample filter as this may result in water or dust entering the instrument The fi...

Page 46: ...epair or replacement of defective parts on an exchange basis The decision to repair or replace will be determined by Bacharach Inc To maintain this warranty the purchaser must perform maintenance and calibration as prescribed in the operating manual Normal wear and tear and parts damaged by abuse misuse negligence or accidents are specifically excluded from the warranty NOTE Please contact your ne...

Page 47: ...0 000 PPM Model 3150 0 100 Measurement Accuracy Model 3100 CO2 O2 Accuracy 1 of range 2 of read ing at reference conditions1 Temperature dependence 0 2 read ing C typical at 5 CO2 Pressure Dependence 0 02 of read ing hPa typical at 5 CO2 1 0 Full Scale at constant temperature and pressure 2 0 Full Scale over operating tem perature range Measurement Accuracy Model 3150 CO2 O2 Accuracy 1 5 of range ...

Page 48: ... Storage 1000 readings 270 events Pump Flow 100 cc min typical 60 cc min minimum Environmental Conditions Operating Temperature range 41 to 104 F 5 to 40 C Relative Humidity 0 to 95 non condensing RH probe 0 to 100 non condensing Barometric Pressure 14 8 inHg from calibration pressure 500 mbar Physical Features Weight 18 oz 495 grams Size L 6 5 x W 4 x D 2 2 L 165mm x W 100mm x D 55mm Case Materia...

Page 49: ... Contrast Before and After Change Flow Fail Current Limit Before and After Battery Less Than Critical Voltage Critical Actual RTC Date Time Invalid None Factory Calibration Invalid or Overdue Date Difference Service Invalid or Overdue Date Difference Power ON Self Test Sensor Out of Range Channel Reading Limit User Calibration Set Zero OK Before After User Calibration Set Span OK Target Before Aft...

Page 50: ... responsible from July 1st 2007 in meeting their obligations with the fundamental aim of reducing the environmental impact of electrical and electronic equipment at the end of its life The OEM is now registered as a producer and has joined a recycling scheme provider who will manage and report on our electrical waste on our behalf Producer Registration Number is WEE GB0052TQ So when your instrumen...

Page 51: ...f manufacture Clean air purge Process used to clear out gas from the inlet pipe and the analyzer s gas sensors prior to taking a new reading CO2 Carbon dioxide gas Contrast adjustment Adjustable setting which darkens or lightens the text displayed on the screen Typically this is used to compensate for different environmental temperatures High temperature causes the display to darken and low temper...

Page 52: ...omatically up dated when the analyzer is returned for servicing General warnings Displayed throughout the documentation with a warning symbol Warning information may affect the safety of users Inlet port Port located on the top of the analyzer to which the inlet tube is attached LCD display Liquid Crystal Display Fitted to the front panel of the analyzer Main read screen The main analyzer screen f...

Page 53: ...ty to calibrate the analyzer between services User calibration of the gas ana lyzer will improve the data accuracy in the range of the calibration gases used Warm up self test Predetermined self test sequence to test the analyzer functions which takes place after the analyzer is switched on and lasts approximately 30 40 seconds Warranty The instrument is guaranteed against defect in materials and ...

Page 54: ...334 5723 Email help mybacharach com Canada Bacharach of Canada Inc 250 Shields Court Unit 3 Markham Ontario L3R 9W7 Canada Phone 905 470 8985 Fax 905 470 8963 Email bachcan idirect com México Bacharach de México Playa Regatas No 473 Tercer Piso Col Militar Marte Delegación Iztacalco 08830 México D F México Phones 52 555 634 7740 52 555 634 7741 FAX 52 555 634 7738 Email bacharach prodigy net mx ...

Page 55: ...CO2 Analyzers 3100 3150 Instruction 19 9339 55 ...

Page 56: ...621 Hunt Valley Circle New Kensington PA 15068 Ph 724 334 5000 Fax 724 334 5001 Toll Free 800 736 4666 Website www mybacharach com E mail help mybacharach com ...

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