Eutech instruments PH 700 Manual

Instruction Manual

pH 700 pH/mV/°C/°F Bench Meter

Ion 700 pH/mV/Ion/°C/°F Bench Meter

Technology Made Easy ...

Part of Thermo Fisher Scientific

68X541701 Rev. 2 Sep 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. 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.

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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 calibration 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.

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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.
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