Hanna Instruments Intercom System HI 982401 User Manual

Dear Customer,
Thank you for choosing a Hanna product. This manual will
provide you with the necessary information for a correct
operation. Please read it carefully before using the meter.
If you need additional technical information, do not hesitate
to e-mail us at tech@hannainst.com.
This instrument is in compliance with the 

 directives.

Remove the instrument from the packing material and ex-
amine it carefully. If any damage has occurred during
shipment, immediately notify your Dealer or the nearest
Hanna Customer Service Center.

The meter is supplied with:

• Screwdriver
• 12 Vdc power adapter

Note: Conserve all packing material until the instrument has

been observed to function correctly. Any defective item
must be returned in its original packing.

  HI  982401 is an ORP meter specially designed to

meet the needs of monitoring ORP such as in swimming
pools. The housing has been completely sealed against
vapors and humidity with IP54 rating. Simply hang the 
above the sample to be monitored.

The HI 3214P/2 gel-filled ORP electrode (optional) is inter-
changeable and the BNC connector is protected behind a
waterproof sheath. The unique design of the electrode pro-
vides longer life even in harsh conditions.

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Double fiber junction, plastic body, Platinum
ORP electrode with 2 m (6.6’) cable and BNC
connector

ORP test solution at 200/275 mV, 230 mL

ORP test solution at 200/275 mV, 500 mL

Reducing solution, 230 mL

Reducing solution, 500 mL

Oxidizing solution, 230 mL

Oxidizing solution, 500 mL

Electrode cleaning solution, 500 mL bottle

12 Vdc power adapter, US plug

12 Vdc power adapter, European plug

12 Vdc power adapter, Australian plug

12 Vdc power adapter, Southern Africa plug

12 Vdc power adapter, UK plug

Recommendations for Users
Before using this product, make sure that it is
entirely suitable for the environment in which it
is used. Operation of this instrument in residen-
tial areas could cause unacceptable interferences
to radio and TV equipment.
During operation, ESD wrist straps should be
worn to avoid possible damage to the electrode
by electrostatic discharges.
Any variation introduced by the user to the
supplied equipment may degrade the instrument’s
EMC performance.
To avoid electrical shock, do not use this
instrument when voltages at the measurement
surface exceed 24 Vac or 60 Vdc.
To avoid damages or burns, do not perform any
measurement in microwave ovens.

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