EUTECH INSTRUMENTS ION 700 - REV 3, PH 700 - REV 3, pH 700, Ion 700 Instruction Manual

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Instruction Manual

pH 700 pH/mV/°C/°F Bench Meter

Ion 700

pH/mV/Ion/°C/°F Bench Meter

Part of Thermo Fisher Scientific 68X541701 Rev.3 Nov 2010

TABLE OF CONTENTS

1. INTRODUCTION.............................................................. 1

2. GETTING STARTED........................................................ 2

2.1 Keypad Functions ...................................................................2

2.2 LCD Annunciators...................................................................3

2.3 Meter Connections..................................................................3

3. CALIBRATION................................................................. 4

3.1 pH Calibration .........................................................................4

3.2 Temperature Calibration .........................................................5

3.3 Millivolt (mV) Offset Adjustment..............................................6

3.4 Ion Calibration (Ion 700 Only) .................................................6

4. STORING AND RECALLING DATA ............................... 7

5. SETUP FUNCTIONS........................................................ 8

5.1 P1.0 CAL (Calibration)............................................................8

5.2 P2.0 ELE (Electrode Information)............................................8

5.3 P3.0 ConF (Configuration)......................................................9

5.4 P3.1 rdY (Ready / Stability Indicator)......................................9

5.5 P3.2 °C°F (Celcius Or Fahrenheit)..........................................9

5.6 P3.3 buFF (pH Buffers & Calibration Points)...........................10

5.7 P4.0 rSt (Reset) .....................................................................10

5.8 P5.0 CLr (Clear Memory).......................................................10

6. TROUBLESHOOTING GUIDE......................................... 11

7. ION SELECTIVE ELECTRODES..................................... 13

8. SPECIFICATIONS............................................................ 14

9. WARRANTY..................................................................... 15

10. RETURN OF ITEMS......................................................... 15

1

1. INTRODUCTION

Thank you for purchasing our pH 700 / Ion 700 series benchtop
meter. These microprocessor-based meters are economical and
simple to use. The design incorporates a large LCD for clear
viewing, yet offers a small footprint to conserve space.

The pH 700 measures pH, mV (ORP), and temperature (ºC or ºF).
In addition to these parameters, the Ion 700 features direct ion
concentration measurement of various ions (mono and divalent).

Each meter includes a convenient slide-out card for
quick reference.

Some configurations include an electrode arm and metal bracket
which can be easily attached to the left or right side of the meter
according to your preference.

The 700 series benchtop meters replace our popular 510 series
meters that were introduced in 2000.

We take great pride in every instrument we manufacture and
hope this one serves you well.

2

2. GETTING STARTED

2.1 Keypad Functions

Powers the meter on and off. Upon power on, the meter
automatically begins in the mode that was last used.
Calibration and memory values are retained even if meter
is unplugged.

Toggle between available measurement modes;
pH/Temp, mV/Temp, or ppm/mV (Ion 700 only).
Also used to switch from pH to Temp during pH
calibration mode.
Press and hold for 5 seconds to enter SETUP mode.

Toggles between measurement and calibrati on modes.
In SETUP mode, returns user to the measurement mode.

MI (Memory Insert) stores values into memory.
S Increase value. Scroll up in SETUP mode.

MR (Memory Recall) recalls values from memory
T Decrease value. Scroll down in SETUP mode.

Freezes measured reading. Press again to resume
live reading.

Confirms calibration values in CAL mode.
Confirms selections in SETUP mode.
View recalled values in memory mode.

3

2.2 LCD Annunciators

2.3 Meter Connections

pH

BNC connection for pH, ORP (Redox), or Ion Selective
Electrodes (ISE).

REF

Pin connection for half cell reference electrodes.
Requires separate half cell BNC electrode.
Note: REF is not commonly used and is not required.

ATC

For Automatic Temperature Compensation probe.

DC

Power supply.