7 technical specifications, 1 measuring interface ntc 10 kohm, 2 interfaces and connectors – Metrohm 859 Titrotherm User Manual
Page 34: 3 mains connection, Measuring interface ntc 10 kohm, Interfaces and connectors, Mains connection
7.1 Measuring interface NTC 10 kOhm
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859 Titrotherm
7 Technical specifications
7.1
Measuring interface NTC 10 kOhm
Measuring range
–10…+50 °C
Resolution
0.00001 °C
Measuring cycle
20 ms at 50 Hz mains frequency
Measurement
imprecision
±0.1 °C
7.2
Interfaces and connectors
Controller connec-
tor
USB Upstream port (9-pin Mini DIN socket) for connecting a computer
for controlling the instrument.
MSB connectors
MSB1…MSB4
Four 9-pin Mini DIN sockets for connecting dosing devices (Dosino/
Dosimat), stirrers, etc.
USB connectors
1/2
Two USB Downstream Ports (Type A sockets), each 500 mA, for con-
necting Metrohm instruments or USB peripheral devices of other man-
ufacturers.
7.3
Mains connection
Voltage
100…240 V (±10 %)
Frequency
50…60 Hz
Power consump-
tion
maximum 45 W
Fuse
Electronic overload protection