Elmetron CP461, pH en temperatuurmetingen vinden simultaan plaats middels 3 gescheiden circuits.
Eenvoudige kleuren-touchscreen bediening.
In plaats van pH kan met een aangesloten redox-elektrode de redox worden gemeten.
Meet met hoge nauwkeurigheid de pH, Redox (=orp) en temperatuur.
Kalibratie kan plaatsvinden in 1 tot 5 waarden.
Log capaciteit voor 2000 meetsets, GLP.
USB aansluiting voor data-aquisitie, software inbegrepen.
Waterproof behuizing.
Standaard leveromvang:
CT2S-121 temperatuur sensor met Pt-1000S resistor, EPS-1 pH elektrode, software, usb kabel, koffertje.
The standard set includes CT2S-121 temperature sensor with Pt-1000S resistor, EPS-1 pH electrode for measurements in clear water. It should not be used in other types of liquid. Measurements in liquid with sediment should be made with use of IJ-44A pH electrode, which enables measurements in various samples of both pure and contaminated liquids and semi-solids. Its unusual construction (”intermediate junction”) protects the real junction (diaphragma) of the electrode against clogging, ensures stable measurements in these types of liquids or semi-liquid masses, in which other electrodes stop working quickly. When properly handled and maintained, the electrode's lifetime is longer than the standard electrodes.
TECHNICAL DATA
| Function |
pH |
Redox / mV |
Temperature |
| Range |
-6.000 ÷ 20.000 pH |
± 2000 mV |
-50.0 ÷ 200.0 °C |
| Resolution |
0.001 pH or 0.01 pH |
0.1 mV |
0.1 °C |
| Accuracy (±1 digit) |
±0.002 pH* |
±0.1 mV* |
±0.1 °C** |
| Temp. compensation |
-5 ÷ 110 °C |
- |
- |
| Input impedance |
>1012Ω |
>1012Ω |
- |
| Power supply |
Rechargeable batteries: 2x AA 1.2 V, 5 V/1000 mA micro USB power adapter |
| Weight |
250 g |
| Dimensions (mm) |
L = 149, W = 82, H = 22 |
| * |
The accuracy of the meter only. |
| ** |
The accuracy of the meter only. The total error includes the meters and probe’s accuracy. In the range 0 ÷ 100 °C the acceptable error of the probe with Pt-1000S resistor: ±0.27 °C. |
