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Instruction 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

FACT

OR

SAMPLE

HOLD

ppm

°C

w w w . h a n n a i n s t . c o m

Summary of Contents for HI 9143

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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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