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!

CAUTION

Do not

 dip the Handheld 

Nitrogen Percentage Indicator 
into any liquids.

!

CAUTION

Do not

 expose the Handheld

Nitrogen Percentage Indicator
to excessive heat.

!

CAUTION

Do not

 expose 

Do not

 connect the Handheld 

!

CAUTION

to closed pressure systems above

1.3

General Specifications

Measurement Range

Display Resolution 

Measurement Cycle

Response time 90%

Accuracy

Operating temperature

Storage temperature

Shipping Weight

Physical dimension

All product specifications are applicable at standard conditions: 
1013 hPa, 25°C dry ambient air.

0.1 vol %

0.5 secs

Less than 2 seconds

± 0.5 vol% from 0 to 50 vol%
± 2 vol% from 50 to 99 vol%

0 - 50 °C

Maximum

Optimal

5 to 25 °C
-5 to 60 °C

244L x 80W x 43H mm

0 - 100 % Nitrogen

Construction

Sensor Type

N-33

Sensor Life

24 months

Sensor Cable

0.25 m 

Battery Cable

0.15 m 

Auto Off time delay

5 mins

Polycarbonate casing with

Construction

0.83 kg 

Use only alkaline batteries

!

CAUTION

santoprene overmould

Nitrogen Percentage Indicator

175 psi, 1200 kPa or 12bar.

Do not

 open Sensor, it contains

!

DANGER

caustic.

Summary of Contents for 89NAH

Page 1: ...www airtecasia com 1 www airtecasia com Handheld Nitrogen Percentage Indicator S P E C I F I C A T I O N S O P E R A T I O N I N S T A L L A T I O N S 89NAH 89NAH Please read this manual before use ...

Page 2: ...ction 1 1 This Manual 1 2 Overview of Handheld Nitrogen Percentage Indicator 1 3 General Specifications 2 0 Assembly 3 0 Installation 4 0 Calibration 5 0 Gas Sampling 6 0 Turning the unit OFF 7 0 Freezing of Gas Sampling Reading 8 0 Troubleshooting 9 0 Warranty ...

Page 3: ...oduct 1 2 Overview of Handheld Nitrogen Percentage Indicator Your Nitrogen Percentage Indicator is a hand held instrument for indicating the Nitrogen percentage of the Nitrogen source It is designed for use for the automotive industry The unit is compact and ergonomic in design with easy to use one button operation CAUTION The hazard or unsafe practice could result in severe injury or death DANGER...

Page 4: ... temperature Shipping Weight Physical dimension All product specifications are applicable at standard conditions 1013 hPa 25 C dry ambient air 0 1 vol 0 5 secs Less than 2 seconds 0 5 vol from 0 to 50 vol 2 vol from 50 to 99 vol 0 50 C Maximum Optimal 5 to 25 C 5 to 60 C 244L x 80W x 43H mm 0 100 Nitrogen Construction Sensor Type N 33 Sensor Life 24 months Sensor Cable 0 25 m Battery Cable 0 15 m ...

Page 5: ...ive package 3 2 3 Remove the sensor cap by turning it counter clockwise 3 2 4 Connect the sensor plug to the matting connector on the sensor housing 3 2 5 Install the sensor in the housing and rotate it so the wires are not pinched Between the sensor and the housing 3 2 6 Replace the sensor cap 3 0 Installation 3 3 Hose Installation 3 3 1 Connect the hose assembly to the end of the sensor cap 3 3 ...

Page 6: ...bration If calibration is needed during normal use leave the sensing head exposed to air for about 10 minutes or until the readings stabilize before commencing with the calibration 5 0 Gas Sampling Press and hold chuck onto the valve stem and allow the gas to flow until a stable reading is achieved Depending on the tire pressure sample time is about 10 seconds Repeat the sampling process as needed...

Page 7: ... twin chucks Airtec Corporation Asia Pte Ltd expressly excludes all other warranties expressed or implied including without limitation the implied warranties of merchantability and fitness for any other purpose Airtec Corporation Asia Pte Ltd further excludes liability for consequential and incidental losses including but not limited to the loss of profits which may arise out of the breakdown or f...

Page 8: ...zard Data Routes of Entry Acute Effects Chronic Effects Inhalation Highly unlikely Ingestion May be fatal if allowed Skin The electrolyte potassium hydroxide is corrosive skin contact may cause irritation or severe chemical burns Eyes The electrolyte potassium hydroxide is corrosive skin contact may cause irritation or severe chemical burns The electrolyte is harmful if swallowed inhaled or absorb...

Page 9: ...rtension kidneys nervous and possibly reproductive systems Those with pre existing skin disorders or eye problems may be more susceptible to the effects of the electrolyte Emergency First Aid Procedures In case of contact with the skin or eyes immediately flush with plenty of water for at least 15 minutes and remove all contaminated clothing Get medical attention immediately If ingested give large...

Page 10: ...open the bag If there is liquid around the cell while in the instrument wear eye and hand protection Exposure Controls Personal Protection Eye Protection Hand Protection Other Protective Clothing Ventilation Chemical splash goggles Rubber gloves Apron face shield NA Stability and Reactivity Stability Incompatibilities Hazardous Decomposition Hazardous Polymerisation Stable Aluminium organic materi...

Page 11: ...dust or fume yet forms complexes with organic material which limits its mobility Disposal Considerations EPA Waste Number DOT Information D008 D002 Corrosive liquid basic inorganic n o s Potassium hydroxide lead 8 UN 3266 II Waste must be disposed of in accordance with Federal State and Local environmental control regulations If discarded in its purchased form this product is hazardous by its char...

Page 12: ...onents of this product are listed on the TSCA Inventory 4 CERCLA Section 102 A 40 CFR Part 302 Hazardous Substances and Reportable Quantities No reporting of releases of this hazardous substance is required if the diameter of the pieces of the solid metal released is equal to or exceeds 100 micrometers 0 004 inches Chemical Name CAS TPQ lbs RQ None NA NA NA NA Chemical Name Acute Health Haz Chroni...

Page 13: ...use under the provisions of CEPA WHMIS Potassium Hydroxide liquid Class D 2A Material causing other toxic effects VERY TOXIC Class E Corrosive liquid Lead Class D 2A EEC Potassium Hydroxide liquid R35 Causes severe burns R42 May cause sensitization by inhalation R36 37 38 Irritating to eyes respiratory system and skin Other Information All chemicals may pose unknown hazards and should be used with...

Page 14: ...www airtecasia com 14 www airtecasia com ...

Page 15: ...www airtecasia com 15 www airtecasia com ...

Page 16: ...ww airtecasia com Airtec Corporation Asia Pte Ltd reserves the right to change specifications modify designs and discontinue items without incurring obligation and whilst every effort is made to ensure descriptions specifications and other information in this manual is correct no warranty is given in respect thereof and the company shall not be liable for any error therein R1 23 Mar 2010 A12 2 ...

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