EUTECH INSTRUMENTS Ion 700 User Manual

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.
2

EUTECH INSTRUMENTS Ion 700 Specifications

General

pH Range	-2.00 to 16.00 pH
Calibration Points	Up to 5 points with Auto-buffer recognition, From 2 to 5 consecutive points; 0.1, 1.0, 10.0, 100.0 or 1000.0 ppm
Buffer Options	USA : pH 1.68, 4.01, 7.00, 10.01, 12.45 NIST: pH 1.68, 4.01, 6.86, 9.18, 12.45
mV Range	± 2000 mV
Temperature Range	0.0 to 100.0 ºC / 32.0 to 212.0 ºF
Calibration	Offset in 0.1 º increments; Offset range: ± 5.0 ºC / 9.0 ºF
Ion Range (Ion 700 only)	0.01 to 2000 ppm ( ± 2000mV)
Resolution	0.01 pH, 0.1 mV (± 199.9 mV), 1 mV beyond ± 200 mV, 0.1 ºC / ºF
Accuracy	± 0.01 pH, ± 0.2 mV (± 199.9 mV), ± 2 mV beyond ± 200 mV, ± 0.3 ºC/± 0.5 ºF (0 to 70 ºC), ±0.5% FS (mono-valent) ±1.0% Full Scale (di-valent)
Offset Adjustment	Up to ±150 mV
Compensation	Automatic or Manual (0 to 100 ºC / 32 to 212 ºF)
Resolution (ppm)	0.01/ 0.1/1 ppm
Slope Range	15 mV/decade to 90 mV/decade
Slope Display	Yes (with offset)
Memory	100 data sets
Inputs	BNC, ATC, Reference (Half-cell)
Power	AC/DC 9V, 6W Adapter (100/240 VAC, 50-60Hz)