Dispozitive masurare pH
A pH meter is an instrument designed to measure the hydrogen-ion level in water based solutions. A pH meter indicates the acidity and alkalinity and is sometimes also referred to as a potentiometric pH meter.
A pH meter works by measuring the voltage between two electrodes. The results are displayed by converting this information into a pH value.
The term 'pH' refers to a unit of me...
Se afiseaza 1-20 din 50 produse
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
+60 °C
-5°C
±0.5 °C
-
-
-
-
163 x 40 x 26mm
-
163mm
26mm
Button Cell (1.5 V) x 4
+50°C
-5°C
40mm
HI 98127
-
100g
300 h
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
+60 °C
-5°C
±0.5 °C
-
-
-
-
163 x 40 x 26mm
-
163mm
26mm
Button Cell (1.5 V) x 4
+50°C
-5°C
40mm
HI 98128
-
100g
300 h
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
163 x 40 x 26mm
2000ppm
163mm
26mm
Button Cell (1.5 V) x 4
+50°C
0°C
40mm
HI 98129
0ppm
100g
100 h
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
163 x 40 x 26mm
10ppt
163mm
26mm
Button Cell (1.5 V) x 4
+50°C
0°C
40mm
HI 98130
0ppt
100g
100 h
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
-
-
197 x 33 x 20mm
-
197mm
20mm
CR2032
+60°C
0°C
33mm
206-pH1
-
69g
80 h
Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
+105 °C
-5°C
±0.5 °C
-
-
-
-
150 x 80 x 38mm
-
150mm
38mm
AAA
+50°C
0°C
80mm
HI 991001N
-
245g
1500 h
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
150 x 80 x 36mm
10ppt
150mm
36mm
AAA
+50°C
0°C
80mm
HI 991301
0ppt
210g
500 h
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
150 x 80 x 36mm
2000ppm
150mm
36mm
AAA
+50°C
0°C
80mm
HI 991300
0ppm
210g
500 h
Chauvin Arnoux
16pH
-2pH
0.01pH
-
+120 °C
-10°C
-
-
-
-
-
54 x 127 x 211mm
-
54mm
211mm
AA
+120°C
-10°C
127mm
CA 10101
-
600g
300 h



















