Thermometer 8000 Operating Instructions

BUFFER SOLUTIONS/CAPSULES
It is recommended that you use buffer solutions closest to
your expected measurement range. If you are measuring
approx. 5 pH then calibrate using 7.00 & 4.01 pH buffer
solutions.
Rinse the pH & temperature probes in de-ionised water
before placing in each buffer solution, if this is not
available tap water is acceptable. The buffer solution's
value changes with temperature and so the instrument
automatically compensates for this during calibration.
Therefore only buffer solutions that follow the temperature
coefficients shown in the table below should be used with
these instruments for best accuracy.
temperature 4.01pH 7.00pH
0 4.01 7.12
5 4.01 7.09
10 4.01 7.06
15 4.00 7.04
20 4.00 7.02
25 4.01 7.00
30 4.01 6.99
35 4.02 6.98
40 4.03 6.97
45 4.04 6.97
50 4.06 6.97
55 4.08 6.97
60 4.10 6.98
WARNING: IPA and other solvents may cause damage to the
case and screen of this instrument.
ACCESSORIES
Cleaning Solution
AR005732 pH electrode cleaning solution 500 ml
Storage Solution
AR005731
pH electrode storage solution - 500 ml
Buffer Solutions
AR005735 4.01 pH buffer solution pink - 100 ml
AR004882
7.00 pH buffer solution yellow - 100 ml
AR004883
10.01 pH buffer solution blue - 100 ml
Buffer Capsules
4 pH buffer capsules - pack of 10
AR005730
7 pH buffer capsules - pack of 10
AR005729
9 pH buffer capsules - pack of 10
AR005728
10 pH buffer capsules - pack of 10
AR005727
pH Electrodes
10.01pH
AR004677 Budget pH electrode - 0 to 60 °C
10.32
AR004653 General purpose pH electrode - 0 to 100 °
10.25
AR005746 12 mm Spear Combination pH electrode
10.18 AR005744 6 mm Spear Combination pH electrode
Knife probe electrode
AR005737
10.12
10.06
10.01
9.97
9.93
9.89
9.86
9.83
9.81
9.79
Supplied by
Thermometer
www.thermometer.eu
8000/8100
pH METERS
Operating Instructions
Product Code:
AR005763
AR005762