5
SPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONS
Range
-2.00 to 16.00 pH
±699.9 mV / ±1999 mV
-20.0 to 120.0°C / -4.0 to 248.0°F
Resolution
0.01 pH / 0.1 mV / 1 mV / 0.1°C / 0.1°F
Accuracy (@20°C/68°F)
±0.01 pH / ±0.2 mV / ±1 mV / ±0.4°C / ±0.8°F
Typical EMC Deviation
±0.02 pH / ±0.2 mV / ±1 mV / ±0.4°C / ±0.8°F
pH Calibration
Automatic, 1 or 2 point,
with 3 memorized buffer values (pH 4.01, 7.01, 10.01)
Offset: ±1 pH; Slope: from 75 to 110%
Temperature Compensation
Automatic, -20 to 120°C (-4 to 248°F)
or manual without temperature probe
Probes (included)
HI 1230B
double junction, gel-filled pH electrode
HI 7662
temperature probe
Battery Type
1 x 9V, Ni-MH rechargeable
Battery Charge Life
Approx. 150 hours of continuous use
Battery Life
Approx. 5 years
Auto-off
After 20 minutes of nin-use or disabled (user-selectable)
Environment
0 to 50°C (32 to 122°F); RH max 100%
Dimensions
164 x 76 x 45 mm (6.5 x 3.0 x 1.8'')
Weight
180 g (6.3 oz.)
24
OTHER ACCESSORIES
HI 98501
ChecktempC
pocket-size thermometer (–50.0 to 150.0°C)
HI 98502
ChecktempF
pocket-size thermometer (–58.0 to 302.0°F)
HI 710015
Shockproof rubber boot, blue
HI 710016
Shockproof rubber boot, orange
HI 710022
Spare protective case
HI 710040
No-contact, inductive battery charger
HI 76405
Electrode holder
HI 7662
Temperature probe with 1 m (3.3') screened cable
HI 8427
pH/ORP electrode simulator with 1 m (3.3') coaxial cable and
BNC connector
HI 931001
pH/ORP electrode simulator with LCD, 1 m (3.3') coaxial cable
and BNC connector
120 mm
4.7"
12 mm
0.5"
HI 4430
"S" VERSION
HI 4430B / HI 4410S
Plastic body, gel-filled, combination gold
ORP
electrode.
Use: general purpose.
Consult the HANNA General Catalog for a complete and wide selection of
electrodes.
EXTENSION CABLES FOR SCREW-TYPE ELECTRODES (SCREW
TO BNC CONNECTOR)
HI 7855/1
Extension cable 1 m (3.3') long
HI 7855/3
Extension cable 3 m (9.9') long
HI 7855/5
Extension cable 5 m (16.5') long
HI 7855/10
Extension cable 10 m (33') long
HI 7855/15
Extension cable 15 m (49.5') long
CONNECT TO
SCREW TYPE
ELECTRODES
CONNECT TO THE
BNC SOCKET
OF THE METER
HI 7855 SERIES CABLE CONNECTORS
CONNECTOR AND 3.0 mm (0.12") CABLE WITH BNC