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Instruction Manual

(HI 982401)

On-line, Waterproof

ORP meter with Alarm

w w w . h a n n a i n s t . c o m

R

  IST982401R3    05/05

Hanna Instruments reserves the right to modify the design, construction

and appearance of its products without advance notice.

WARRANTY

ORP 

  HI 982401 is warranted for two years against

defects in workmanship and materials when used for their
intended purpose and maintained according to instructions.
The electrode is warranted for a period of one year. This
warranty is limited to repair or replacement free of charge.
Damages due to accident, 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 charges incurred. If the instrument is to
be returned to Hanna Instruments, first obtain a Returned
Goods Authorization Number from the Customer Service
department and then send it with shipment costs prepaid.
When shipping any instrument, make sure it is properly
packaged for complete protection.

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

Summary of Contents for Pronto HI 982401

Page 1: ... accident 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 charges incurred If the instrument is to be returned to Hanna Inst...

Page 2: ... longer life even in harsh conditions GENERAL DESCRIPTION 1 HI 3214P 2 Double fiber junction plastic body Platinum ORP electrode with 2 m 6 6 cable and BNC connector HI 7020M ORP test solution at 200 275 mV 230 mL HI 7020L ORP test solution at 200 275 mV 500 mL HI 7091M Reducing solution 230 mL HI 7091L Reducing solution 500 mL HI 7092M Oxidizing solution 230 mL HI 7092L Oxidizing solution 500 mL ...

Page 3: ...er while mak ing sure the gasket is in place before tightening the screws Whenever the mV reading is lower than the setpoint the red alarm LED blinks to warn the user Maintenance To minimize clogging and provide longer life to the ORP electrode it si recommended to clean it monthly Immerse the tip of the electrode in HI 7061 cleaning solution for at least one hour and then rinse it with tap water ...

Page 4: ...trode optional Casing IP54 Power Supply 12 Vdc adapter included Dimensions 86 x 110 x 43 mm 3 4 x 4 3 x 1 7 Weight 150 g 5 3 oz SPECIFICATIONS 3 P R When not in use rinse the electrode with water and store it with the protective cap If the electrode has been left dry soak the tip in HI70300 storage solution for at least one hour to reactivate it Taking ORP Measurements Turn the meter on Remove the...

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