EUTECH INSTRUMENTS ECOSCAN TEMP 456 TEMPERATURE METER, Temp 4, Temp 5, Temp 6 Instruction Manual

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Instruction Manual

Temp 4/5/6

Temperature Meter Series

68X243607

Rev. 3 08/03

Preface

This instruction manual serves to explain the use of the Temp 4/5/6 temperature
meter.

It functions in two ways: first as a step by step guide to help you operate the
meter; second, it serves as a handy reference guide.

This manual is written to cover as many anticipated applications of the Temp
4/5/6 meter as possible. If there are doubts in the use of this meter, please do
not hesitate to contact the nearest Eutech Instruments/ Oakton Instruments
Authorised Distributor.

Eutech Instruments/ Oakton Instruments will not accept any responsibility for
damage or malfunction to the meter caused by improper use of the instrument.

The information presented in this manual is subjected to change without notice
as improvements are made, and does not represent a commitment on the part
of Eutech Instruments Pte Ltd/ Oakton Instruments.

Copyright © 1999

Eutech Instruments Pte Ltd/ Oakton Instruments

Rev. 3 08/03.

TABLE OF CONTENTS

1. INTRODUCTION 1

1.1 Introducing the economy series 1

2. GETTING STARTED 2

2.1 Description of Keypad Functions 2

2.2 Description of LCD Annunciators 2

2.3 Inserting & Removing the Rubber Boot 3

2.4 Inserting New Batteries 4

2.5 Battery Replacement 5

2.6 Connecting the Temperature Sensor 5

2.7 Switching the Meter On 6

3. CALIBRATION 7

3.1 Temperature Calibration 7

3.1.1 Temperature Calibration using Offset Adjustment 7

3.1.2 Temperature Curve Selection (Temp 5 Meter Only) 9

4. MEASUREMENT 10

4.1 Taking Measurements 10

4.2 Displaying Maximum and Minimum Readings 10

4.3 Holding a Reading 10

4.4 Releasing a Held Reading 11

4.5 Maximum and Minimum Hold Mode 11

5. DISABLE AUTO POWER-OFF FEATURE 12

6. PROBE CARE AND MAINTENANCE 13

7. TROUBLESHOOTING 13

8. SPECIFICATIONS OF TEMP SERIES 14

9. ACCESSORIES 15

10. WARRANTY & RETURN OF ITEMS 16

11. RETURN OF ITEMS 17

Instruction Manual Temp 4/5/6

1

1. INTRODUCTION

1.1 Introducing the economy series

Thank you for purchasing the Temp 4/5/6 meter. These microprocessor-based
handheld meters are economical and easy to use. They are available in three
models:

• The Temp 4 uses *YSI 400 series thermistor temperature sensor

• The Temp 5 uses 100K thermistor temperature sensor

• The Temp 6 uses PT100 ohm (Platinum) RTD temperature sensor

All Temp 4/5/6 meter series feature:

• Large LCD for clear and easy reading

• Readings in

o

C and oF (selectable)

• Minimum and maximum temperature display

• Minimum and maximum hold mode

• Low battery indicator

• Hold function, freezes measured reading

• User calibration - offset adjustment

• Non volatile memory backup; calibration and other information remain if

battery is disconnected

• Temp 5 meter allows user selection of most suitable temperature curve for
its thermistor sensor

This instruction manual is organised for quick reference with step-by-step
procedures that give you thorough review of the various features and meter
operations.

Included with your meter are a temperature sensor (Temp 5 only), rubber boot,
4 alkaline “AAA” batteries, an instruction manual and a warranty card. To order
other accessories, please refer to Section on Accessories for more information.

* YSI is a registered trademark of Yellow Springs Instruments.

Instruction Manual Temp 4/5/6

2

2. GETTING STARTED

2.1 Description of Keypad Functions

Temp 4/5/6 meters have six keys on its splash-proof keypad. These keys
include ON / OFF, CAL, HOLD / ENTER,

oC/o

F, MAX /S (UP) and MIN /T

(DOWN) keys.

ON

OFF

ON/OFF: Powers meter ON or OFF. Meter directly enters
measurement mode when you turn it on

CAL

CAL: Allows temperature calibration of the meter.

HOLD

ENTER

HOLD/ENTER: Freezes the measured reading; confirm calibration

value.

MIN

MAX

MAX/S (UP) and MIN/T (DOWN): Momentarily displays meter’s
maximum and minimum temperature; enter maximum or minimum
hold mode; scroll up and down in calibration mode.

°C/°F

oC/o

F: Switches between oC and oF in measurement mode.

2.2 Description of LCD Annunciators

The Temp 4/5/6 meters have a large custom LCD that consists of 4-digit
segments and operation annunciators for

o

C and oF. Other indicators include
“MIN’, “MAX”, “HO” (when the HOLD function is activated) and “LO” (low battery
condition).

HO LO MAX MIN

.

..

°C °F

Instruction Manual Temp 4/5/6

3

2.3 Inserting & Removing the Rubber Boot

1. To remove meter from rubber boot, push out from the bottom edges of

meter until it is completely out of boot. Ensure that the connector of
temperature sensor is not connected.

2. To insert meter into rubber boot, slide in from the top of meter before

pushing the bottom edges of meter down to set it into position. Lift up the
stand at the back of meter for bench top applications if necessary.

Instruction Manual Temp 4/5/6

4

2.4 Inserting New Batteries

The battery compartment is found at the back of instrument. To open the battery
compartment, push in the direction of arrow and lift up the cover. Note the
polarity of battery before inserting into position. After replacement, place cover
back and press down until it locks tight.