19
K.
pH Buffers
The temperature coefficient of pH calibration buffers 1.68, 4.00,
4.01, 6.86, 7.00, 9.18 , 10.01 and 12.46 pH are stored inside
the meter. The buffers used to calibrate the meter must exhibit
the same temperature characteristics as the stored values.
Temperature coefficient of the pH buffers
°C
1.68 4.00 6.86 9.18 4.01 7.00 10.01 12.46
0
1.67
4.01
6.98
9.46
4.01
7.11
10.32 13.42
5
1.67
4.00
6.95
9.39
4.01
7.08
10.25 13.21
10
1.67
4.00
6.92
9.33
4.00
7.06
10.18 13.01
15
1.67
4.00
6.90
9.28
4.00
7.03
10.12 12.80
20
1.68
4.00
6.88
9.23
4.00
7.01
10.06 12.64
25
1.68 4.00 6.86 9.18 4.01 7.00 10.01 12.46
30
1.68
4.01
6.85
9.14
4.01
6.98
9.97
12.30
35
1.69
4.02
6.84
9.10
4.02
6.98
9.93
12.13
40
1.69
4.03
6.84
9.07
4.03
6.97
9.89
11.99
45
1.70
4.04
6.83
9.04
4.04
6.97
9.86
11.84
50
1.71
4.06
6.83
9.02
4.06
6.97
9.83
11.71
55
1.72
4.07
6.83
8.99
4.08
6.97
9.80
11.57
60
1.72
4.09
6.84
8.97
4.10
6.98
9.78
11.45
[Note:
The actual reading of the instrument can differ from the
values shown by ±0.01 pH
]
APP NAVIGATION
A. App Functions
The 6179MB is a Multi parameter pH/ORP/ ION/temperature
Bluetooth benchtop meter with iOS and Android apps for tablets.
Functions of the App includes, graphing, guided calibration
procedures, data storage and data sharing. Basic functionality
of a pH/ORP/ION/temperature benchtop meter such as taking
measurements, calibration and storing data can be performed
on the meter or on the paired tablets.
B. App Download and Installation
Download the companion App for the 6179MB from the Apple
Store or Google Play Store. Continue to the next step after the
correct App is installed to the tablets.
