Power Connection; Ambient Temperature; Reference Conditions - Metrohm 867 pH Module Manual

7.2 Power connection

Resolution
Measuring
accuracy
7.2 Power connection
Supply voltage
Frequency
Power consump-
tion
Fuse
7.3

Ambient temperature

Nominal function
range
Storage
Transport
7.4

Reference conditions

Ambient tempera-
ture
Relative humidity
Instrument status
Validity of the
data
￭￭￭￭￭￭￭￭
38
0.01 µA
—
100 - 240 V
50 - 60 Hz
45 W
2 x 1.6 ATH
+5 - +45 °C
(at a maximum of 85% humidity)
–20 - +60 °C
–40 - +60 °C
+25 °C (±3 °C)
≤ 60 %
Instrument in operation at least 30 min
After adjustment
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
867 pH Module