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GENERAL INTRODUCTION
Thank you for selecting the 3175-307A/3175-307meter. The
3175-307A/3175-307 is a precision tool that measures Conductivity,
TDS(3175-307A) and Temperature. A built-in microprocessor
stores, calculates and compensates for all parameters related to
Conductivity, TDS and Temperature determinations.
This meter has a waterproof IP54 case. The mechanical keys are
highly reliable with tactile and audio feedback. This meter is
powered by six AAA-size alkaline batteries or with a UL approved
AC adapter (OUTPUT: DC9V). The meter also displays a “BAT”
message when the batteries are in need of replacement.
Re-calibration is not required when power is restored.
The front of the meter has a large LCD that displays Conductivity or
TDS and Temperature simultaneously along with user prompts and
mode indicators. The unit prompts the user through calibration and
measurement procedures.
The model 3175-307A/3175-307 micro-processor allows the user to
easily recalibrate the parameters for the probe. A few keystrokes will
adjust all the parameters for conductivity and will also give the user
the option to select four types (0.01, 0.1, 1.0, 10.0) of probe cell
constant for a better selection of available probes and applications.
And the user can input K value of the cell by keypad directly.
The system simultaneously displays temperature in
℃
along with
either Conductivity or TDS. The user can switch back and forth from
all these displays by just pushing a single “MODE” key
(3175-307A/3175-307).
Other features include automatic conductivity ranging, automatic
temperature compensation, long battery life, and 50/60 Hz AC noise
rejection. This meter is user-friendly for laboratory application.
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 be saved
until satisfactory operation is confirmed.
POWER INPUT
The model 3175-307A/3175-307 can be powered by an 115V or
230VAC adaptor as well as 6 “AAA” alkaline batteries. Check the
label on the AC