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CE DECLARATION OF CONFORMITY

Recommendations for Users

Before using these products, make sure that they are entirely
suitable for the environment in which they are used.

Operation of this instrument in residential area could cause
unacceptable interference to radio and TV equipment, requiring the
operator to take all necessary steps to correct interferences.

Any variation introduced by the user to the supplied equipment
may degrade the instrument's EMC performance.

To avoid electrical shock, do not use these instruments when
voltage at the measurement surface exceeds 24 Vac or 60 Vdc.

To avoid damage or burns, do not perform any measurement in
microwave ovens.

WARRANTY

All Hanna meters are warranted for two
years
 against defects in workmanship and
materials when used for their intended pur-
pose and maintained according to the instruc-
tions.
Probes are warranted for six months.

This warranty is limited to repair or replacement
free of charge.

Damages due to accidents, misuse, tampering
or lack of prescribed maintenance are not
covered.

If service is required, contact the dealer from
whom you purchased the instrument. If under
warranty, report the model number, date of
purchase, serial number and the nature of the
failure. If the repair is not covered by the
warranty, you will be notified of the charge for
repair or replacement.

If the instrument is to be returned to Hanna
Instruments, please obtain a Return Goods
Authorization from the Customer Service De-
partment and then send it with shipment cost
prepaid. When shipping any instrument, make
sure it is properly packaged for complete pro-
tection.

All rights are reserved. Reproduction in whole
or in part is prohibited without the written con-
sent of the copyright owner.

Hanna Instruments reserves the right to modify

the design, construction and appearance of its

products without advance notice.

Содержание HI 9143

Страница 1: ...ruction Manual HI 9143 HI 9145 Portable D O Meters in Water Resistant Casing HI 9143 Microprocessor Auto Cal Dissolved Oxygen Meter CAL ON OFF RANGE FACTOR SAMPLE HOLD ppm C w w w h a n n a i n s t c...

Страница 2: ...mediately notify your dealer Each meter is supplied complete with HI76407 4 DOprobewith4 m 13 cable 2 spare membranes with O rings Protectivecap HI 7041S electrolyte solution 30 mL Batteries 4 x 1 5V...

Страница 3: ...et for 12 Vdc power adapter 19 LOW BAT low battery indicator 20 SAMPLE measuring mode indicator 21 F1 altitude factor indicator 22 F2 salinity factor indicator 23 or ppm oxygen measure unit 24 Seconda...

Страница 4: ...the cap clockwise Some electrolyte will over flow When not in use protect the membrane with the supplied cap SPECIFICATIONS Shipping cap black red THEN SCREW BACK ON THIRD TAP SECOND FILL FIRST INSER...

Страница 5: ...table measurements with the same recurring degree of accuracy With the probe properly polarized oxygen is continually consumed bypassingthroughthe sensitivediaphragmanddissolvingintheelec trolyte solu...

Страница 6: ...e ambient temperature and the temperatureofthesample thelongeritwilltake the probe to acclimatized itself to the sample TAKINGMEASUREMENTS Make sure the meter has been calibrated and the protective ca...

Страница 7: ...1 8 7 8 3 8 0 7 7 7 3 7 1 6 8 6 6 6 3 6 1 6 0 5 7 5 6 5 4 1800 m 11 8 11 2 10 6 10 1 9 6 9 2 8 8 8 3 8 0 7 7 7 4 7 1 6 8 6 6 6 3 6 1 5 9 5 8 5 5 5 4 5 2 F 32 0 35 6 39 2 42 8 46 4 50 0 53 6 57 2 60 8...

Страница 8: ...tilled or deionized water If any imperfection is observed or any damage is evident such as wrinkles tears or holes themembraneshouldbereplaced Make sure that the O Ring is properly seated in the membr...

Страница 9: ...on the top of the instrument and plug the power adapter into the socket Note The instrument uses the following con figuration Use the HANNA adapters such as HI 710005 orHI710006 withproperpolarityconf...

Страница 10: ...rding to the instruc tions Probes are warranted for six months Thiswarrantyislimitedtorepairorreplacement freeofcharge Damagesduetoaccidents misuse tampering or lack of prescribed maintenance are not...

Страница 11: ...3 3258 9567 Korea Tel 02 2278 5147 Fax 02 2264 1729 Malaysia Tel 603 5638 9940 Fax 603 5638 9829 Singapore Tel 6296 7118 Fax 6291 6906 SouthAfrica Tel 011 615 6076 Fax 011 615 8582 Taiwan Tel 886 2 27...

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