11. Troubleshooting
Problem Cause
Solution
Power on but
a) Batteries not in place.
a) Insert batteries.
no display.
b) Batteries not in correct
b) Re-insert batteries in
polarity (+ and –).
correct polarity.
c) Weak batteries.
c) Replace batteries or
attach optional AC adapter.
Unstable reading.
a) Electrode not deep
a) Place electrode
enough in sample.
deeper in sample.
b) insufficient reference
b) Fill electrode with
electrolyte in electrode
reference electrolyte (if
electrode is refillable).
b) Broken electrode.
b) Replace electrode.
c) External “noises” or
c) Remove or switch off
induction caused by
interfering motor.
nearby electric motor.
d) Dirty electrode.
d) Clean electrode.
Reactivate, if needed.
Slow response.
a) Dirty electrode.
a) Clean electrode.
Activate, if needed.
12. Specifications
Mode
pH
Temperature
mV
Range
0.00 to 14.00
0.0 to 100.0°C
–1999 to 1999 mV
Resolution
0.01 pH
0.1°C
0.01 mV from –399.9 to 399.9 mV;
1 mV outside this range
Accuracy
±0.01 pH
±0.5°C
±0.2 mV from –399.9 to 399.9 mV;
± 2 mV outside this range
Calibration
Up to 3 buffers
Offset 0.1°C
Offset up to ±2000 mV
Temperature
ATC or manual,
—
—
Compensation 0 to 100°C
Page 20
pH slope range: 80% to 120%
ATC function: 0 to 100°C
Automatic shutoff: after 20 minutes
Display: Dual LCD
Inputs: BNC, phono jack
Input impedance: 10 ^ 12
Instrument drift: < 50 µV/°C
Input bias current: 50 pA max at 25°C
Operating Temperature: 0 to 50°C
(32° to 122°F)
Power: 4 x 1.5 V AAA batteries (50 hrs);
9 V, 500 mA AC adapter (optional).
Dimensions: 7.5"L x 3.5"W x 1.96"H
(meter only); 9.2"L x 8.5"W x 2.75"H
(with kit).
Weight: 0.65 lb (meter only); 5 lbs
(with kit)
13. Accessories
WD-35614-00 Additional pH/mV/°C (pH 10 series) meter with pH electrode
WD-35615-07 AC adapter, 110 VAC. Shpg wt 1.25 lbs (0.57 kg)
WD-35615-08 AC adapter, 220 VAC. Shpg wt 1.25 lbs (0.57 kg)
WD-35801-00 Replacement electrode, 5.75"L x 0.47" OD (12 mm). Shpg wt
0.5 lb (0.23 kg)
WD-35615-05 Replacement temperature probe, 316 SS, polypropylene cap,
3" cable. Shpg wt 0.15 lb (0.07 g)
WD-35801-71 “All-in-One” combination pH/temperature probe, single
junction, sealed, 5.75"L x 0.47" OD (12 mm). Shpg wt 0.5 lb
(0.23 kg)
WD-35801-13 ORP electrode, epoxy body, single junction, 5.75"L x 0.49" OD
(12.5 mm). Shpg wt 0.5 lb (0.23 kg)
WD-35653-01 pH Singles calibration pouches; pH 4.01 buffer pouches,
20/box, 1 lb/0.46 kg
WD-35653-02 pH Singles calibration pouches; pH 7.00 buffer pouches,
20/box, 1 lb/0.46 kg
WD-35653-03 pH Singles calibration pouches; pH 10.00 buffer pouches,
20/box, 1 lb/0.46 kg
WD-35653-00 pH Singles; rinse water pouches, 20/box, 1 lb/0.46 kg
WD-35653-04 pH Singles assortment pack; five each of pH 4.01, 7.00, 10.00,
and rinse water pouches, 1 lb/0.46 kg
WD-00654-00 pH 4.01 calibration buffer; 1 pint, 1.3 lbs/0.59 kg
WD-00654-04 pH 7.01 calibration buffer; 1 pint, 1.3 lbs/0.59 kg
WD-00654-08 pH 10.01 calibration buffer; 1 pint, 1.3 lbs/0.59 kg
Contact your OAKTON
®
distributor for ordering information and for a
complete selection of pH and ORP electrodes, solutions, holders, and
accessories.
Page 21
Summary of Contents for pH 10 Series
Page 13: ...DISTRIBUTED BY ...
