10
SPECIFICATIONS
HI9318
Ranges
pH
0.00 to 14.00
ISE
0 to ±399.9 mV
ORP
0 to ±1999 mV
°C
-10.0 to 125.0
Resolution
pH
0.01
ISE
0.1mV
ORP
1 mV
°C
0.1
Accuracy
pH
±0.01
(@20°C/68°F) ISE
±0.2 mV
ORP
±1 mV
°C
±0.5
Typical EMC
pH
±0.04
Deviation
ISE
±2.5 mV
ORP
±3 mV
°C
±1.5
Calibration
Automatic at pH 4, 7, 10 or at any two
buffer values with program 2
Offset
±1pH
Slope
From 85 to 105%
Input Impedance
10
12
Ohm
Temperature
-10° to 125°C (14 to 257°F) completely
Compensation
automatic
with HI 7669/2W temp. probe;
manual
by means of keyboard
Display
2 large 4 digit LCDs for pH/mV and
Temperature with symbols and one
LCD for date/time and sample #
Printer
Dot matrix, 44mm wide paper
Power Supply
Power socket for 12VDC
Languages
English, German, French,
Spanish, Italian & Swedish
Electrode
HI1131B
Glass body combination
pH
electrode (
included
)
Temperature Probe
HI7669/2W
Temperature probe (
included
)
Environment
0 to 50°C (32 to 122°F); RH 95%
Dimensions
230 x 170 x 70mm (9.1 x 6.7 x 2.7")
Weight
1.3kg (2.9 lb.); Kit: 3.4 Kg (7.4lb.)
RANGE
key selects pH or mV readings to be displayed on the right LCD
CAL
key
to enter into the calibration mode
CON
key
for confirmation of buffer value during calibration
+ / -
key or - value for manual temperature compensation
TEMP
key allows to select temperature manually when the
temperature probe is not connected
PGM
key
selects any of the 9 available programs
0 to 9
keys numeric and Decimal keys for numeric data input