Lutron Electronics PCD-431 User Manual

Pen type, all in one, IP-67
CONDUCTIVITY METER
Model : PCD-431
Your purchase of this
CONDUCTIVITY METE
R
marks a step forward for
you into the field of
precision measurement.
Althou
g
h this METER is a
complex and delicate
instrument, its durable
structure will allow many
years of use if proper
operatin
g
techniques are
developed. Please read
the followin
g
instructions
carefully and always keep
this manual within easy
reach.
OPERATION MANUAL

Lutron Electronics PCD-431 Specifications

General

Model	PCD-431
Category	Measuring Instruments
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Input Voltage	120V AC
Frequency	60 Hz
Humidity	90% non-condensing

Summary

Features

Specifications

Front Panel Description

Battery Compartment/Cover

Details the location and function of the battery compartment cover.

Display

Describes the meter's display screen and its information output.

Power Button

Explains the function and operation of the power button.

Hold Button, Unit Button

Describes the functions of the Hold and Unit selection buttons.

REC Button (°C/°F Button)

Details the REC button and its role in temperature unit selection.

Conductivity Electrode

Identifies the sensing electrode used for conductivity measurements.

Protection Cover

Describes the protective cover for the sensing electrode.

Measuring Procedure

Conductivity Measurement

Step-by-step guide for performing conductivity measurements.

TDS Measurement

Procedure for measuring Total Dissolved Solids (TDS) using the meter.

Data Hold

Instructions for freezing the measured value on the display.

Data Record (Max., Min. Reading)

How to record and recall maximum and minimum measurement values.

Change Temp. Unit °C, °F

Guide to switching between Celsius and Fahrenheit temperature units.

Auto Power Off Management

Explanation of the automatic power shut-off feature.

Calibration

Replacement of Battery

Optional Accessories