Hanna Instruments HI 9321 - Manual (Page 7)

7
SPECIFICATIONS HI 931401
Range pH 0.00 to 14.00 / 0.000 to 14.000
m V ±999.9 (ISE & ORP)
°C 0.0 to 100.0
Resolution pH 0.01 / 0.001
mV 0.1
°C 0.1
Accuracy pH ±0.002 & ±0.01
(@20°C/68°F) m V ±0.05% F.S.
°C ±0.5
Typical EMC pH ±0.01
Deviation mV ±0.6
°C ±0.5
pH Calibration Automatic 1 or 2 points with 5 memorized buffers
(4.01, 6.86, 7.01, 9.18, 10.01)
Temperature From 0 to 100°C (32 to 212°F) manual or
Compensation automatic with HI 7669/2W probe (included)
Electrode HI 1131B glass-body combination
refillable pH electrode (included)
Temperature probe HI 7669/2W (included)
Input impedance 10 12
Ω
Computer Interface Opto-isolated RS 232C (included)
Power supply 12 VDC (CSA, UL & CE approved) (included)
Environment 0 to 50°C (32 to 122°F)
max. 95% RH non-condensing
Dimensions 230x170x70 mm (9.1x6.7x2.7")
Weight 1.3 kg (2.9 lb.); kit with holder: 3.2 kg (7 lb.)