EUTECH INSTRUMENTS Ion 700 User Manual

Note: When multiple slopes exist, the slope that is available to view will
depend on the measured value before entering SETUP mode.
For example, if pH calibration values pH 4.01, 7.00 and 10.01 were
completed, there will be two slope values; one that corresponds to pH
values below 7.00 and another that corresponds to pH values above 7.00.
If the measured pH value was 5.23 when setup mode was entered, the pH
slope that corresponds to values lower than 7.00 will be available to view.
If no calibration is stored, the offset will be 0.0 mV and the slope is 100%.
5.3 P3.0 ConF (Configuration)
Press
.
5.4 P3.1 rdY (Ready / Stability Indicator)
Press
.
Press
or to choose READY “On”, READY “OFF”, or
Auto HOLd.
Press
to confirm.
5.5
P3.2 ºCºF (Celcius Or Fahrenheit)
Press
.
Press
or to select ºC or ºF.
Press
to confirm.
9

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)