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Unrivalled Gas Detect

ion.

                         

ionscience.com

 

MVI MANUAL 

 

Ion Science Ltd 

 
         Page 5 of 23 

Statements   

 

 

 

 

 

 

 

 

 

 

 

 

Responsibility for Use 

Inadequate performance of the gas detection equipment described in this manual may not necessarily be self-evident 

and consequently equipment must be regularly inspected and maintained.  Ion Science recommends that personnel 
responsible for equipment use institute a regime of regular checks to ensure it performs within calibration limits, and 
that a record be maintained which logs calibration check data.   The equipment should be used in accordance with this 
manual, and in compliance with local safety standards. 
 

Warnings 

Mercury amalgamates with gold, silver, stainless steel, aluminium and copper alloys.  Accidental trapping of Mercury 
can cause serious damage to vital parts of electronic equipment and delicate instruments.  Mercury is also toxic if 
inhaled, ingested or absorbed through the skin or eyes.  Care must always be exercised when handling Mercury. 
 
The MVI employs an internal Ultra-Violet light source operating in the 254 nm region.  Ultra-Violet radiation is 
dangerous and if for any reason the lamp is operated whilst exposed, UV protective glasses must be worn. 

 
High voltages are used in this instrument and the cover should only be removed by qualified technicians. 
 
Ion Science Limited can accept no responsibility for the incorrect use of the instrument that cause harm or damage to 

persons or property.  It is the user’s responsibility to appropriately respond to the readings given.

 

 

Quality Assurance 

Ion Science Limited is an ISO 9001:2008 accredited company.

 

 
Disposal 

Please dispose of the MVI, its components and any used batteries in accordance with all local and national safety and 
environmental requirements.  This includes the European WEEE (Waste Electrical and Electronic Equipment) Directive.  

Ion Science Limited offers a take back service.  Please contact us for more information. 
 

Calibration and Repair Facility 

Ion Science Limited offer a repair and calibration service.  Please contact us for more information: 
 

Training 

Ion Science would be happy to provide training in the operation and maintenance of the MVI.  Please contact us 
should this be of interest. 
 

Legal Notice 

Whilst every attempt is made to ensure the accuracy of the information contained in this manual, Ion Science accepts 

no liability for errors or omissions, or any consequences deriving from the use of information contained herein.  It is 
provided "as is" and without any representation, term, condition or warranty of any kind, either express or implied. To 
the extent permitted by law, Ion Science shall not be liable to any person or entity for any loss or damage which may 
arise from the use of this manual. We reserve the right at any time and without any notice to remove, amend or vary 
any of the content which appears herein. 
 

 
 
 
 
 
 

 
 
 
 
 
 

 
 

Содержание Mercury Vapour Indicator

Страница 1: ...Unrivalled Gas Detection ionscience com MVI Instrument User Manual V2 1R...

Страница 2: ...ent The standard warranty of your instrument can be extended to up to five years on PhoCheck Tiger and two years on other Ion Science instruments To receive your extended warranty you must register yo...

Страница 3: ...I Mercury Vapour Indicator Product Description Hand held detector comprising dual beam UV absorption module for the detection of Mercury vapour EMC Directives 83 336 EEC 91 263 EEC 92 31 EEC Standards...

Страница 4: ...d Repair Facility 5 Training 5 Legal Notice 5 Warranty 6 Contact Ion Science Limited 6 Introduction 7 Principle of Operation 7 Specification 8 Packing list 9 Description 10 Operating controls 11 Batte...

Страница 5: ...can accept no responsibility for the incorrect use of the instrument that cause harm or damage to persons or property It is the user s responsibility to appropriately respond to the readings given Qua...

Страница 6: ...found by visiting ionscience com instrument registration Contact Ion Science Limited USA Corporate HQ Ion Science Inc 33 Commercial Drive Waterbury VT 05676 USA Tel 1 802 244 5153 Fax 1 802 244 8942 E...

Страница 7: ...n of 1 g m3 Principle of Operation A sample of the immediate atmosphere under investigation is drawn by the pump into a glass sampling cell where a Ultra Violet light source is absorbed by the sample...

Страница 8: ...or 10 of reading Repeatability 5 FSD Response Time Approximately 3 seconds Temperature Range 10 C to 50 C Battery Type 15 Volt NiMH rechargeable Battery Life Greater than 6 hours after full charge Di...

Страница 9: ...cking list Any discrepancies between the contents and packing list must be reported to Ion Science Limited within 10 days of receipt of shipment Ion Science cannot be held responsible for shortages no...

Страница 10: ...xible tubing may be connected to the filter for greater convenience when checking floor areas or gratings The internal Nickel Metal Hydride battery is rechargeable using a plug in battery charger The...

Страница 11: ...ntre of the panel between the handle and display A ten turn potentiometer is used to manually set the display to zero provided that the instrument is in a Mercury free atmosphere The MVI is designed t...

Страница 12: ...Gas Detection ionscience com MVI MANUAL Ion Science Ltd Page 12 of 23 Operating controls 4 Indicating Display This shows the Mercury concentration in the monitored environment Range 0 2000 g m3 Range...

Страница 13: ...cience com MVI MANUAL Ion Science Ltd Page 13 of 23 Operating controls Important Note The display will indicate LO BAT when batteries require charging Please note the instrument does not operate relia...

Страница 14: ...Unrivalled Gas Detection ionscience com MVI MANUAL Ion Science Ltd Page 14 of 23 Battery charging Universal Battery Charger A 26220...

Страница 15: ...of an alternative charger may damage the instrument and will void the warranty The green charging LED lamp located immediately below the ON OFF switch will light indicating the batteries are acceptin...

Страница 16: ...ttery Charging Section of this manual for further information 2 Allow the instrument to run until you see a stable reading This should happen after 3 4 minutes when operating in the 0 2000 range Allow...

Страница 17: ...on the MVI when removed Preparing the MVI for use The MVI is now ready for use When using the instrument it is important to remember that Mercury is heavier than air and therefore measurement should...

Страница 18: ...countered are various hydrocarbons water vapour Sulphur compounds and particles such as smoke There is no measurable interference from Carbon Monoxide Carbon Dioxide or Ammonia High concentrations of...

Страница 19: ...es Zero the instrument in fresh air c Connect the charcoal filter to the MVI The reading should not increase by more than 4 g If the reading increases by more than 4 g then the filter must be replaced...

Страница 20: ...e MVI in clean air do not use the charcoal filter Can the MVI be zeroed If not then a service is required If yes then continue Test 2 Check for internal contamination Using a clean piece of flat card...

Страница 21: ...Detection ionscience com MVI MANUAL Ion Science Ltd Page 21 of 23 Consumable items Description Part Number Zero Filter A 31057 PTFE Probe and pack of 10 filters A 26007 Manual 26002 Universal Battery...

Страница 22: ...against a near Primary Standard and issue a certificate of calibration If any calibration or repair work is required please return the instrument to the Service Department at Ion Science Ltd A written...

Страница 23: ...ation has been updated page 18 28 06 2011 MVI Manual V1 9 The audible alarm factory set info has been updated page 6 page 18 22 6 2012 MVI Manual V2 0 Manual format and layout updated Over charging in...

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