IN USA IN-AET-055-PA Portable Ozone Spot Checker User Manual
Contents
1. a jM HE AET 055 AET 055 in Figure 2 The turn ON OFF sequence of the IN AET 055 A 4 Enter Change button This button allows to change configurations through the menu and to reset the peak hold value Refer to the display chart and functions section for further information 5 LCD Display The value of ozone concentration results are directly displayed in the digital LCD readout 6 Battery Compartment The battery compartment accommodates 2 AA size rechargeable or alkaline batteries Make sure polarities are correctly positioned When alkaline batteries are used the battery life is approximately 12 hours for continuous monitoring operation 7 USB data port The current value of ozone concentration is reported instantly via the USB data port in ASCII characters This port is also used to connect the USB AC wall adapter to eliminate the batteries for extended monitoring operation Additional functionality and configuration operations are performed through this port Refer to the RS 232 Digital Serial Interface section for additional information 8 Analog Output The unit produces an Analog Voltage 0 to 2 Volt DC proportional to 0 to 2 000 PPBy This signal can be used to record the measured ozone concentration results The unit is also fitted with a cable and connector that makes this voltage signal available for recording purposes Title Doc Rev Model IN AET 055 PA Portable Ozo2. Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 7 of 23 02009 by N USA INC Table of Figures Figure 1 Parts configuration of the IN AET 055 PA eeeeeeeeereeeeeee 15 Figure 2 The turn ON OFF sequence of the IN AET 055 A 16 Figure 3 Recommended options for connecting to the IN AET O550PA 21 Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 8 of 23 02009 by N USA INC INTRODUCTION The Model IN AET 055 PA is a new state of the art Hand Held Ozone Spot Checker lt is ideal for applications requiring locating and quantifying instantly and precisely low levels of Ozone in and around any ozone installation The IN AET 055 PA is very compact it fits in the palm of a hand and is battery operated therefore it is ready to perform the measurement you need anywhere you need it The IN AET 055P is based on Semiconductor Thin Film Sensing technology The sensing element consists of a proprietary substrate that is designed to be highly sensitive to Ozone In the presence of ozone the substrate changes its electrical resistance The on board microprocessor measures this change of resistance precisely and converts it i
3. Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 10 of 23 2009 by IN USA INC SPECIFICATIONS Precision 30 PPB between 0 and 200 PPB 15 above 200 PPB Audible and Visual Alarms 0 Audible and Visual Analog output 0 to 1 999 VDC 0 to 1 999 PPB Hand Hel 75 x 184 x 24 mm 3 x 5 27 x 0 95 approx Weight 300 grams 0 66 Ibs Continuous internal diagnostics with error messages USB AC Adapter 100 to 240 VAC or 2 AA Batteries 12 hours of continuous operation Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 11 of 23 02009 by N USA INC INSTRUMENT FUNCTIONS This advanced state of the art detector Portable Ozone Spot Checker IN AET 055 PA is a microprocessor controlled instrument designed for the measurement of ozone concentration as low as 0 01 ppm in the air A large size liquid crystal display provides easy reading and two AA size alkaline batteries provide approximately 12 hours continuous operation The IN AET 055 PA can be powered through a USB computer port or USB AC wall adapter to prolong monitoring operation In case of using a USB computer port it is sometimes needed to leave the batteries on in order to supply eno
4. PA a Defective electronic a Contact your authorized Does not circuit dealer properly b Defective pump b Contact your authorized indicate reading dealer against ozone IN AET 055 PA a Defective sensor a Contact your authorized Abnormal dealer difference b Meter was not used for b Leave the unit running for 15 measurement a prolong period 20 minutes after warm up value and c Measurement c Recheck by conducting expected value conducted under a measurement in a clean extreme temperature atmosphere humidity atmosphere e Aging of filter not e Turn power ON and allow sufficient aging for about 2 hours Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 23 of 23 02009 by N USA INC
5. A INC flow rate for the IN AET 055 PA Storage environment The IN AET 055 PA is a precision instrument To prevent impairment of the instrument accuracy due to extreme temperatures and humidity be sure that the Storage Temperature of the IN AET 055 PA is 40 F to 122 F 5 C to 50 C and the Storage Humidity is 2096 to 9096 relative humidity non condensing The IN AET 055 PA should not be stored in atmospheres contaminated with Silicon Storage in such atmospheres will cause degradation of sensitivity as well as malfunction The sensor of the IN AET 055 PA will be poisoned by Silicon compound LOW INDICATION The measurement in an atmosphere contaminated with organic solvents reducing gases such as nitrogen monoxide etc or smoke may decompose the ozone or cause lower indication than actual concentration When the presence of such gases or smoke is suspected do not perform the measurement UNPACKING otandard components listed below should be packed in each box Carefully check the components with the list when unpacking If any components are missing or damaged contact your distributor or representative List of Standard Components Items Quantity Ozone Spot Checker IN AET 055 PA Filter Holder with Filter Element installed Filter Element Spares Teflon sampling tube Alkaline Battery AA size AC Wall Adapter Analog Voltage Output Connector amp Cable Operation Manual CD USB driver N a WD SS
6. CONTROLS AND FUNCTIONS 11 eel Lee ee LL Lee rcc neere enne nean a amena ana 15 DEM IMEEM 15 2 Exhaust aaa daar eae EAM 15 Se ONOFF Menu DUMON atur nein n oda fepe na fem fa candidum 15 4 EMEN Change DUON cci tona Dr RE pO n EE HEN DIU CHE pn EE EI tesi uius 16 SB EOD DIDI C RT 16 6 Battery Gompattfrielibasdsuceod ded oss d suse Do dutee i dede ood ure id iu pi suede dp eres sd 16 7 USBdadtd DOF osse diede iban eai dui den ied intai lumix duni ddei Jane ned 16 8 Analog IUIUS UEM 16 9 MIT DIDI oerte oet epe ie tie eaedem llena edd 17 TO Petlon Samping TUDO iieiie de ayes ees or ben E teo eb tet 17 PRE OPERATION m aai 17 Iristalling the Ballerles iesene n deo acra oder adea desostuss Deexulg de dai 17 Connecting to a USB computer port or USB AC wall adapter 17 Teflon Sampling Tube INOZZ IG cic onebtasurtd pev dex ad revu Edad E 17 PS UI NM ETT TT 18 MEASUREMENT e 18 MAINTENANGCE 5 isse ex duced a ave veud D vecueud a eucucud s sucv end ves reor E ueddun 19 Maintenance Schedule a2 utter honte hae dit omine iesus 19 REDING the FIlter BIetTiellb secessu rr rip erred da rex Eu rcu e nr tua ie 20 RS 232 DIGITAL SERIAL INTERFACE ceeeee eere nennen nnns 20 TROUBLESHOOTING ceci nu coeno eese Uo oaov eoa ce a eue Cem eee ics 23 Title Doc
7. Date ECO Rev Description jOriginator 2 8 10 Release to production Pablo Gomez poq u IN USA INCORPORATED 100 MORSE ST NORWOOD MA 02062 USA TEL 781 444 2929 EC 7 FAX 781 444 9229 LF 7 SS EMAIL info inusacorp com INCORPORATED WEBSITE www inusacorp com MODEL IN AET 055 PA PORTABLE OZONE SPOT CHECKER OPERATING INSTRUCTIONS Ozone concentration PPBv 5 GS On Off Menu Enter Change Ea Peek hoia enavies AL INCORPORATED Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 1 of 23 02009 by N USA INC Safety regulations The following safety regulations must be observed without fail 1 Under no circumstances should the IN AET 055 PA be used except by trained ozone detection personnel and not until the accompanying instruction labels and other literature have been carefully read and understood and the other precautions followed 2 Read and understand all applicable federal state and local health and safety laws and regulations including OSHA and ensure that you are in complete compliance with said laws and regulations before using the IN AET 055 PA 3 Read and understand all instructions before using the IN AET 055 PA Cautions The IN AET 055 PA is a precision instrument Execute care in ha
8. change implemented If the Change Enter button is keeped pressed then the speed of change is increased Specifications subject to change without notice Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 14 of 23 02009 by N USA INC CONTROLS AND FUNCTIONS Teflon sampling tube 1 d oe ON OFF Menu button Filter unit Intake USB data port in Enter Change button Exhaust Battery compartment Figure 1 Parts configuration of the IN AET 055 PA The function of each part is as follows 1 Intake The Filter Unit is attached to intake pneumatic port which aspirates the ozone with the built in air pump 2 Exhaust The sample drawn through the instrument is returned to atmosphere via this exhaust point 3 ON OFF Menu button Press this switch for power ON OFF The IN AET 055 PA should be turned ON OFF while keeping this switch pressed for 7 seconds The button is also used to navigate through the menu Refer to the display chart and functions for further information Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 15 of 23 02009 by N USA INC AET 055 turned on AET 055 in power down mode
9. lations before using the IN AET 055 PA 2 Ozone O3 is a toxic gas Once its presence has been detected the operator should take all appropriate precautions to avoid exposure including vacating the area if necessary 3 To prevent ignition of explosive atmospheres batteries must be loaded or changed in an area known to be non explosive 4 Measurement performed near radio walkie talkie or device emitting strong electromagnetic waves may cause inaccurate readings 5 To maintain the accurate reading span adjustment must be performed periodically at least once every 6 months 6 Do not turn on the IN AET 055 PA without the Filter element inside the Filter holder Dust may get into the micro pump causing excessive noise during sampling operation 7 Replace the Filter element regularly The new Filter element should be aged for Approximately 2 hours before measurement The reading on the LCD may be lower than normal 8 Use only N USA INC recommended spare parts Substitution parts could result in damage to the equipment may create hazardous conditions and will void the warranty 9 Use this equipment as recommended in this manual Use of the equipment in ways other than specified by IN USA may create hazardous conditions 10 Do not use the IN AET 055 PA for detecting mixtures other than ozone Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The conte
10. le to store 215 different values When the memory is full newer values overwrite older values For example if the data hold interval is set to 60 seconds 1 minute at 10 00 am three hours later the IN AET 055 PA will return the following gt R Saved data 26 100 27 101 28 103 238 130 239 134 240 139 100 corresponds to 10 26 am 134 corresponds to 12 59 pm and 139 corresponds to 13 00pm Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 22 of 23 02009 by N USA INC TROUBLESHOOTING While performing measurements certain problems as indicated in the following table may occur rectifying the probable cause and remedy should eliminate the problem If problem persists contact your authorized dealer for assistance PROBLEM PROBABLE CAUSES REMEDY IN AET 055 PA a No batteries a Install new batteries does not turn b Batteries are exhausted b Install new batteries ON C Batteries are not c Install batteries with correct installed properly polarity d Switch is not pressed d Press ON OFF Menu button properly firmly e Wait 3 minutes and press the ON OFF Menu button again e Electrical circuit is not properly reset IN AET 055 PA a Button was not pressed a Press the ON OFF Menu does not turn long enough button for more than 7 seconds OFF IN AET 055
11. n Sampling Tube The instrument is supplied with the Teflon Sampling Tube attached to the Filter Unit and with the tip connected to the exhaust port Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 17 of 23 02009 by N USA INC When measurement is to be performed disconnect the nozzle from the Exhaust port NOTE It is recommended to keep the Sampling Tube connected to the Exhaust port while the instrument is not used This will protect the sensor by keeping other gases from entering the Filter Unit and reaching the sensor Heating time After the IN AET 055 PA is turned on the display will blink for 90 seconds The proprietary semiconductor substrate require this time interval to heat the sensor before perform any measurement results MEASUREMENT WARNING Do not use the IN AET 055 PA for detecting mixtures other than Ozone WARNING Ozone O3 is a toxic gas Once its presence has been detected the operator should take all appropriate precautions to avoid exposure including vacating the area if necessary WARNING Ozone O3 is a toxic gas To limit exposure while measuring attach decomposing agent such as activated charcoal on the exhaust or attach a tubing to keep the exhaust at a distance from the human body when high concentration ozone is monitored Ozone decomposing device is not p
12. ndling and storing paying special attention to the following points 1 Avoid hard mechanical impact to the IN AET 055 PA Rough handling or dropping of the IN AET 055 PA may destroy the internal sensor and or cause degradation of sensitivity as well as malfunction 2 Do not expose the IN AET 055 PA to water rain high humidity high temperature or extreme temperature fluctuation 3 Do not operate or store the IN AET 055 PA in atmospheres contaminated with silicon The sensor of the IN AET 055 PA will be poisoned 4 Do not disassemble alter components or electrical circuits 5 Do not use benzene thinner or a wet cloth to clean the IN AET 055 PA Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 2 of 23 02009 by N USA INC General Precautions WARNINGS a The following is a list of warnings that appear in this operation manual The operator must read all warnings to ensure safe and proper use of the IN AET 055 PA It is most important to ensure the safety of the operator at all times from poisoning or explosions Carefully read understand and follow all the precautions 1 Ozone O3 is a toxic gas Read and understand all applicable federal state and local health and safety laws and regulations including OSHA and ensure that you are in complete compliance with said laws and regu
13. ne Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 16 of 23 02009 by N USA INC 9 Filter Unit Filter Unit with the Filter Element traps particulate matter 10 Teflon Sampling Tube This tube is used to point the IN AET 055 PA to an area in order to spot the ozone leak PRE OPERATION Installing the Batteries WARNING To prevent ignition of an explosive atmosphere batteries must be loaded or changed in an area known to be non explosive 1 Open the Battery Compartment by pressing down and pulling back the Battery Compartment Cover 2 Load the Batteries 2 AA size rechargeable or alkaline batteries with correct polarity The correct polarity is indicated in the Battery Compartment 3 Replace the Battery Compartment Cover NOTE Remove the batteries if the IN AET 055 PA is not to be used for an extended period Connecting to a USB computer port or USB AC wall adapter It is recommended to use a USB computer port or the USB AC wall adapter to power the IN AET 055 PA to perform long monitoring operations When connected in this manner the Model IN AET 055 PA power supply will be automatically switched from batteries to the USB port If the USB power is then disconnected the batteries will start powering the IN AET 055 PA This power source swapping operation can be performed while taking measurements with no risk of interrupting them Teflo
14. nstantly into an ozone concentration expressed in PPB This precise measurement is continuous and can be viewed on an easy to read digital display The measurement can also be accessed through built in USB and Analog Output data ports These features and more render the IN AET 055 PA the best in its class making it an ideal instrument to locate and quantify Ozone levels instantly and precisely ENVIRONMENT Operation environment The IN AET 055 PA is not designed to be Intrinsically Safe DO NOT USE THE IN AET 055 PA IN EXPLOSIVE ATMOSPHERES The IN AET 055 PA should not be operated in atmospheres contaminated with Silicon Operation in such atmospheres will cause degradation of sensor sensitivity as well as malfunction The sensor of the IN AET 055 PA will be poisoned by Silicon compound Measurement performed under the following environment may cause inaccurate readings Desiccated atmosphere The measurement of ozone concentration in atmosphere specially desiccated such as silica gel filtered air may cause higher reading than actual concentration Decompressed or pressurized atmosphere Measurement of ozone concentration in a decompressed or pressurized area should be avoided it may cause inaccurate readings due to an abnormal air Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 9 of 23 02009 by N US
15. nts of this document are copyright protected Page 3 of 23 02009 by N USA INC 11 Do not perform the measurement in the presence of organic solvents reducing gases or smoke is suspected The measurement in an atmosphere contaminated with organic solvents reducing gases such as nitrogen monoxide etc or smoke may cause lower indication than actual ozone concentration Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 4 of 23 02009 by N USA INC General Notes 1 IN USA M IN AET 055 PA and Excellence in Instrumentation V are Trade Marks of IN USA Inc 2 This document is Copyright Protected 3 IN USA Inc reserves the right to make changes to the product covered in this manual to improve performance reliability or manufacturability Make sure that this Manual is used with the original Product it was shipped with 4 Although every effort has been made to ensure accuracy of the information contained in this manual IN USA Inc assumes no responsibility for inadvertent errors Contents of the manual are subject to change without notice 5 IN USA Inc assumes no responsibility for the use of any measuring schemes described herein 6 This product is not intended or recommended by IN USA Inc for use in a medical therapy or physical therapy of any kind whether as a direct or adj
16. r of ozone equipment IN USA Inc provides customized optical based monitoring systems which include sophisticated process control hardware and software Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 6 of 23 2009 by IN USA INC Table of Contents SalelV T gUlallols tiii iii ation utinam a E 2 erii 2 General PrecautloriSusiusucictca retos xdv oio iota E conta LLLI LLL cuore 3 WARNING O iuit tarde danses us usi ee ecient 3 General c feec iene itt nee nanan 5 Contacting IN USA ING icoc iua cesa oaa ae ne Re a aurca reuera 6 A DOUFIN USA Mw oe 6 INTRODUCTION sper 9 ENVIRONMENT 012 752082 252202 294020 22020104226222222182221 202 22 04 2 022 0 0 2220 02 222 0 2 2522922 9 Operation environment sseeesssssssseeeeeeee nennen nnne nnne nnne nn nnn nnn nnns 9 Storage ChVIFOMIME Al est bier Abb a 10 LOW INDIGA TION m 10 UNPACKING capanna aa aa a 10 SPECIFICATIONS woseresctseteassrencccesiswcadvanowsccninentadeatends catbosavemsniaesesinescaraieoeanete 11 INSTRUMENT FUNCTIONS 1 LLL eel rre eel rre cceli eere enean eaa a amen ana 12 MENU CHAR gg M 14 Euttons DIadEalficssaeierotus mer D a Rt Gao d an P eaae entia Rue aste rw Ci 1
17. rovided with the IN AE T 055 PA WARNING Measurement performed near radio walkie talkie or device emitting strong electromagnetic waves may cause inaccurate readings WARNING Do not turn on the IN AET 055 PA without the Filter element inside the Filter holder Dust may get into the micro pump causing excessive noise during sampling operation Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 18 of 23 02009 by N USA INC 1 Turn the IN AET 055 PA on by pressing the ON OFF Menu button for 7 seconds All the segments in the LCD display will be shown 2 Wait until the IN AET 055 PA sensor warming up is completed 3 The IN AET 055 PA is now in the Measurement Mode Ozone concentration will be displayed However for accurate measurement the measurement should be waited until warm up is completed Wait approximately 30 minutes until warm up is completed NOTE In case the AET 055 PA is not operated for a period of more than a week a lengthy warm up may be required until sensor output stabilizes 4 To shut down the operation press the ON OFF Menu button for 7 seconds MAINTENANCE Maintenance schedule The IN AET 055 PA is designed to operate with a minimum of maintenance However to maintain the best performance of it follow the recommendations for maintenance schedule below 1 The In
18. s Tata ep ateetl IO ANSI Force incoming data to bit ASCII Wrap lines that exceed terminal width Backscrall buffer lines 500 C Play sound when connecting or disconnecting OF Cancel Input Translation ASCII Setup Aceptar Cancelar Figure 3 Recommended options for connecting to the IN AET 0550PA Following are the RS 232 accepted commands and their syntax Set data hold interval in seconds 1 to 9999 Disable data hold R Read stored values M Command Set data hold rate to 600 seconds gt M600 Data hold rate in seconds 600 Every time a new data hold rate is set the memory is initialized and the previous stored values are erased Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 21 of 23 2009 by IN USA INC The m Command disables the data hold function gt m Data hold disable This command doesn t erase the stored values It only stop the IN AET 055 PA of storing new values The R Command returns the stored values gt R Saved data 0 125 1 130 2 131 3 132 4 133 5 140 Here are six values stored For example if the data hold interval is set to 600 seconds 10 minutes at 10 00 am 125 corresponds to 10 00 am 130 correspond to 10 10 am 131 corresponds to 10 20 am and 140 corresponds to 10 50 am The IN AET 055 PA is ab
19. s of this document are copyright protected Page 12 of 23 02009 by N USA INC 6 Data Storage The IN AET 055 PA features the capability of storing 215 measured values The stored valued are read via the USB port The data rate is configurable by menu or by USB Refer to the Menu Chart section for further information Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 13 of 23 02009 by N USA INC MENU CHART Buttons Diagram D On Off Menu Flow diagram description Pressing On Off Menu button transition Enter Change Pressing enariger nel button transition Automatic transition Display messages flow diagram Display messages codes AET 055 in power down mode PHE Peak hold enabled dhd Data hold disabled PHd Peak hold disabled dhN Data hold rate setted to N minutes Hold pressed for 7 seconds ALE Alarm enabled dhU Data hold rate setted by USB T ALd Alarm disabled LOBAT ow battery Lir 01 uring warming up display willblink for ALC Alarm configuration Y 60 seconds a tiir Display blinking and buzzer sound indicates ILILILI that the alarm level has been exceeded The sign indicates that the peak hold function is enabled 1070 Display blinking indicates that the alarm level is being calibrated Slow and fast
20. take Filter element Teflon sampling tube should always be kept clean Check them before each operation NOTE A dirty filter may cause measurement to indicate a lower reading NOTE As ozone will adhere and decompose on the inner side of while the Teflon tubing for sampling is new so it is recommended that aging of tubing be conducted 2 he Intake Filter element Teflon sampling tube should be connected firmly Check the connection before each operation If necessary seal the connections with Teflon tape to ensure no leaks 3 Aspiration of pump should be checked before each operation Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 19 of 23 02009 by N USA INC Replacing the Filter Element Before each measurement make sure that the filter is not clogged If the Filter Element is clogged replace with a new Filter Element according to the following instructions WARNING The new Filter Element should be aged for approximately 2 hours before measurement The reading on the LCD may be lower than actual concentration of ozone when the measurement is performed immediately after replacement 1 Open the Filter Unit by unscrewing it 2 Remove the old Filter Element 3 Place the new Filter Element NOTE The Filter Element should be fitted with the rough surface facing upward A ne
21. ugh current for the pump ignition transient After the transient the batteries are no longer required and no energy will be drawn of them The IN AET 055 PA provides the following additional functions 1 Peak Hold Function The IN AET 055 PA will only display the highest value reached The display signal shows that this function is activated The change enter button is used to reset the peak value Refer to the Menu Chart section for further information 2 Analog Output The current value of ozone concentration is reported instantly via the Analog Output data port The output spans 0 to 2 Volt DC corresponding linearly to 0 to 2 000 PPBv Parts per Billion by Volume 3 Visual and audible configurable alarm If the alarm is activated and the alarm level exceeded the display will blink and an audible alarm will be heard The alarm level can be adjusted trough the menu Refer to the Menu Chart section for further information 4 Built in sampling pump A built in sampling pump allows the user to spot for ozone leaks throughout the area 5 USB port compatible The current value of ozone concentration is reported instantly via the USB data port in ASCII Additional configurations are performed through this port Refer to the RS 232 Digital Series Interface section for further information Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The content
22. unct part of such therapy including without limitation life support I e critical medical applications or b any nuclear facility applications IN USA Inc will not knowingly sell this product for use in such applications Use of the IN USA Inc product in connection with medical or like treatment cannot be reasonably expected to produce accurate monitoring of therapy or treatment and may cause failure of the life support device or significantly affect its safety or effectiveness Use by any direct purchaser or after market purchaser in such applications whether or not known to IN USA Inc shall absolve IN USA Inc of any responsibility or liability to such purchaser s or to any person s subjected to or affected by such use knowingly or unknowingly Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 5 of 23 02009 by N USA INC Contacting IN USA INC IN USA Inc technical and service personnel are ready to help and can be reached by telephone fax World Wide Web e mail or mail Telephone 1 781 444 2929 Fax 1 781 444 9229 World Wide Web www inusacorp com E mail info inusacorp com Mailing Address IN USA Inc 100 Morse street Norwood MA 02062 U S A About IN USA INC IN USA Inc manufactures instrumentation and control systems The company is the world s leading manufacture
23. w Filter Element can be used for about 10 days continuous usage in a clean atmosphere 4 Close the Filter Housing Unit RS 232 DIGITAL SERIAL INTERFACE The RS 232 interface is implemented via a Mini USB Type B connector Connect the IN AET 055 PA to the PC using the USB cable Please refer to the Driver Installation for Windows XP included in the CD for instructions to install the USB driver included in the CD The data structure is as follows Baud Rate 9600 Parity None not even not odd not space not mark Data bits 8 Number of Stop bits 1 Title Doc Rev Model IN AET 055 PA Portable Ozone Spot Checker 610 0177 01 A Operating Instructions Proprietary The contents of this document are copyright protected Page 20 of 23 02009 by N USA INC When using hyperterminal or similar to connect to the IN AET 055 PA it is recommended to set the following options in File gt Properties gt Settings gt ASCII Setup Append line feeds to incoming line ends and Echo typed characters locally JA ASCII Setup Propiedades de IN AET 055 PA Connect Ta Settings ASCII Sending Function arrow and ctrl keys act as 4 Sure ande wida ca fees Bd B o o OZ typed characters locally Line delay 0 milliseconds Backspace kep sends Character delay 0 milliseconds Chey Del Cub Space cea Emulatian ASLII Receiving Auto detect OL lne feeds to incoming line end
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