Xylem handylab pH 12 - Manual (Page 9)

handylab pH 12 Overview
9 ba75368e04 01/2011
Correction
function
Analog output Automatic switchover if a recorder is connected.
Serial interface Automatic switchover if a PC or printer is connected.
T [°C] NTC 30:
Accuracy ±
0.1
PT 1000:
Accuracy
Operating temperature
± 0.5 0 °C ... 15 °C
± 0.1 15 °C ... 35 °C
± 1 35 °C ... 55 °C
Temperature input
Manually [°C] - 20 ... + 130
Output signal Corresponds to the electrode voltage,
i.e. 50-62 mV/pH unit
Accuracy ± 0.1 % of the measured value ± 4 mV
Internal resistance < 5 Ohm (current limited to max. 0.2 mA
output current)
Type RS232, data output
Baud rate Can be set to
1200, 2400, 4800, 9600 Baud
Data bits 8
Stop bit 2
Parity None
Handshake RTS/CTS + Xon/Xoff
Cable length Max. 15 m