Hanna Instruments HI 8521 - Manual (Page 9)

9
Electrode and probe connections
For combination pH or ORP electrodes (with internal reference) plug
the electrode's BNC to the socket provided (#1).
For an electrode with a separate reference, connect the measuring
electrode's BNC to the BNC socket (#1) and the reference electrode's
jack to the socket provided (#2).
Power connection
Plug the 12VDC adapter (HI710005 or HI710006) into the DC socket
(#3).
Note: Make sure the main line is protected by a fuse.
SPECIFICATIONS HI 8519
Range pH 0.00 to 14.00
mV ±1999
Resolution pH 0.01
mV 1
Accuracy pH ±0.01
(@20°C / 68°F) mV ±1
Typical EMC pH ±0.06
Deviation mV ±4
Calibration Manual 2 points through
offset and slope knobs
Temperature Manual from 0 to 100°C
Compensation (32 to 212°F)
Electrode HI 1332B plastic body, combination,
double junction refillable
pH electrode (included)
Input Impedance 10 12 ohm
Power 12VDC power
Environment 0 to 50°C (32 to 122°F); 95% RH
Dimensions 230x170x70 mm (9.1x6.7x2.7")
Shipping Weight 1.35 Kg (3 lb.)