ENERAL INTRODUCTION
Thank you for selecting the 3020M meter. The 3020M is a precision
tool that measure conductivity, salinity, TDS and temperature. A
uilt-in microprocessor stores, calculates and compensates for all
parameters related to conductivity and temperature determinations.
This unit has a waterproof IP65 case. The touch mode keys are
highly relia le with tactile and audio feed ack. This meter can
operate with one 9V attery. Re-cali ration is not required when
power is restored.
The front of the meter has a large LCD that displays temperature
and either temperature compensated or non-temperature
compensated conductivity, salinity or TDS simultaneously along
with user prompts and mode indicators. The unit prompts the user
through cali ration and measurement procedures.
The unit is also equipped with a non-volatile memory allowing the
user to store 50 different sets of readings. This unit will assign a site
num er for each set of reading so the user can review the data
easily.
The model 3020M is availa le with a four-wire conductivity cell
(K=0.475) and a two-wire conductivity cell (K=0.1). Other features
include automatic conductivity ranging, automatic temperature
compensation, long attery life, and 50/60 Hz AC noise rejection.
This unit is universal and user-friendly for field, industrial and
la oratory applications.
INITIAL INSPECTION
Carefully unpack the unit and accessories. Inspect for damages
made in shipment. If any damage is found, notify your Jenco
representative immediately. All packing materials should e saved
until satisfactory operation is confirmed.
WATER PROOF
Though the 3020M meter is housed in a watertight case, DO NOT
use it underwater. The watertight case prevents permanent damage
to the unit if accidentally dropped into non-corrosive solutions.
Follow these steps immediately if the unit is immersed in any
solution:
1. Rinse unit carefully with distilled water. After rinsing and drying,
inspect and clean connectors to remove all contaminants that
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