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Rev. 2.0 
Date revised 11.02.2020 

Rx only 

CO2/O2 Gas and temperature Validation 

unit MIRI GA

®

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

USER MANUAL 

Содержание MIRI GA

Страница 1: ...Rev 2 0 Date revised 11 02 2020 Rx only CO2 O2 Gas and temperatureValidation unit MIRI GA USER MANUAL...

Страница 2: ...d by Esco Esco reserves the right to make periodic minor design changes without obligation to notify any person or entity of such change Caution Federal law restricts this device to sale by or on the...

Страница 3: ...re eligible for partial refund and or credit Non serialized parts and accessory items cables carrying cases auxiliary modules etc are not eligible for return or refund In order to receive a partial re...

Страница 4: ...ower supply such as low voltage incorrect voltage defective wiring or inadequate fuses Accident alteration abuse or misuse of the instrument Fire water damage theft war riot hostility force majeure su...

Страница 5: ...should be avoided at all costs as this seal is key to your original instrument warranty In an event where the seal must be broken to gain internal access to the instrument you must first contact Esco...

Страница 6: ...g installation 11 7 3 Post installation 11 8 Getting started 12 9 Mains connection 12 10 Gas connections 12 10 1 Placement of gas connections 12 10 2 Gas without loop 13 10 3 Gas connection with loop...

Страница 7: ...lidation unit MIRI GA Use Manual Rev 2 0 7 17 1 Installation 26 17 2 Use 26 17 2 1 Main View 26 17 2 2 History View 28 17 2 3 Alarm View 29 17 2 4 Report View 30 17 2 5 Settings 30 18 User Troubleshoo...

Страница 8: ...t be undertaken by qualified service personnel If the equipment must be relocated make sure it is fixed properly on a support stand or base and move it on a flat surface When necessary move the equipm...

Страница 9: ...aining Esco Medical data logging software and the manuals as PDF files 1 Data Extension Cord 1 power cord 5 Manuals supplied The MIRI GA comes with only the below manuals as standard 1 The User Manual...

Страница 10: ...r 7 Logo 8 Year of manufacture Label indicates the potential risk of electrical shock never remove any cover Table 6 2 Labels on the MIRI GA Description Image PT 1000 sensor input 6 connectors for a P...

Страница 11: ...oves or other apparatus that produce heat Do not use this device near water Do not use this product at temperatures exceeding 30 o C Place this unit in a location with adequate ventilation to prevent...

Страница 12: ...n this manual for the manufactures recommended guidelines 9 Mains connection The MIRI GA comes with a detachable mains power cord The power cord is prepared for the country in which the unit is intend...

Страница 13: ...not looped the exit on the back of the MIRI GA leads the gas sampled into the room If the sample are drawn from a MIRI CO2 O2 incubator it is important to loop the circuit in order to make it possibl...

Страница 14: ...bator In Figure 10 3 sample ports 1 and 2 are connected to the sample ports on a MIRI CO2 O2 incubator and the exit port to the special port in the VOC HEPA filter In this way the gas sample taken out...

Страница 15: ...cription Image On off At the REAR of the unit Alarm key It is used to mute an audible alarm and indi cates the alarm condition visually by a flashing red circle of light The audio alarm will auto mati...

Страница 16: ...nd the parameter like shown above While showing Temperature the display will only show TEMP briefly and then the display will shift to Tx and the reading on the temperature channel Pressing and holdin...

Страница 17: ...rrow up on stage back and right arrow chose the Setup category Arrow down scroll further down in menu arrow up on stage back and right arrow chose the Calibration category Arrow up on stage back and r...

Страница 18: ...p key and down key at the same time to set the CO2 SP to off Move to the next sub menu item with arrow down or one step up with arrow up This function is used to set a O2 alarm this function works in...

Страница 19: ...d CO2 concentration is higher than 6 0 or lower than 4 0 Move to the next sub menu item with arrow down or one step up with arrow up Press and hold SP Key to set the O2 limit This function works when...

Страница 20: ...ow down or one step up with arrow up Adjust the calibration to the desired level by pressing and holding SP key and pressing the arrow up or down key One press of the key corresponds to a 0 1 change M...

Страница 21: ...for channel 3 by pressing the arrow up or arrow down key while still holding the SP key down Each press corresponds to a 0 05 C change and so only two presses will make the display change 0 1 Move to...

Страница 22: ...step up with arrow up Adjust the temperature for channel 5 by pressing the arrow up or arrow down key while still holding the SP key down Each press corresponds to a 0 05 C change and so only two pres...

Страница 23: ...red Figure 12 1 Alarm key which indicate the alarm condition The audio pattern is 3 short beeps and 3 seconds pause All alarms have the same audio pattern 12 1 Alarms On single fault condition the di...

Страница 24: ...or runs with the newest available logic firmware This can be done by a service technician during the scheduled yearly service Please follow these steps under section 11 3 4 to check the firmware which...

Страница 25: ...strated below Figure 15 1 Alarm position ON Whenever the MIRI GA goes into an alarm mode the switch will become an open circuit This means that no current is able to run through the system any more Fi...

Страница 26: ...ve fatal outcome causing the unit to stop performing as expected Warranty void if service and maintenance are not followed Warranty void if service and maintenance are not done by trained and authoriz...

Страница 27: ...channel that is the current gas sample channel is blue for the gas data The channels where only temperature data are received are shaded in the gas data field to show they are not active Either switc...

Страница 28: ...border is not accentuated In the above figure 17 3 CO2 sample port 1 Limits and day is active The graph shows gaps that indicate the sample is set to jump between the ports Only when there are data th...

Страница 29: ...e alarm view is a graphical presentation that lets the user see any alarms that has occurred on the channels in the time period that is selected The alarm view works a lot like the history view but on...

Страница 30: ...has been generated the user can select the parameters on the buttons and the corresponding parts of the report will be shown on the screen The full report can be exported as a PDF excel word file or...

Страница 31: ...4 Connect temperature sensor to use this option Display shows A5 NC No temperature sensor is connected to Channel 5 Connect temperature sensor to use this option Display shows A6 NC No temperature sen...

Страница 32: ...k connection Only use the cable supplied along with unit Data logger software USB driver not properly installed Please refer to software installation guide for instructions Table 18 4 Display Symptom...

Страница 33: ...000 sensor inputs Continual measurement with calibration function Auto matic sensor detection Temperature range 0 60 0 C PT1000 input 21 bit resolution CO2 range 0 19 9 CO2 sensor NDIR dual beam 5 of...

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