YSI MultiLab 4210 ORP Electrodes - Manual (Page 6)

Commissioning, measuring, checking 4210
6 ba76138e01 02/2013
Checking with
Zobell ORP buffer
solution (YSI 3682)
U is temperature dependent and can be taken from the following table:
T (°C) U [mV] T (°C) U [mV]
4210 4210
0 +262 30 +214
5 +254 35 +206
10 +246 40 +199
15 +238 45 +191
20 +230 50 +183
25 +222