Technical data
pH 3300i/3400i
58
ba75682e02
03/2008
pH temperature
input:
Analog output
(only pH 3400i)
Automatic switchover when the recorder is connected by the cable, AK 323.
Serial interface
(only pH 3400i)
Automatic switchover when a PC or a printer is connected via the cable, AK
340/B or AK 325/S.
Power supply
Manually [°C]
- 20 ... + 130
Output signals
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
RS 232, data output
Baud rate
Selectable 1200, 2400, 4800, 9600 baud
Data bits
8
Stop bit
2
Parity
None
Handshake
RTS/CTS + Xon/Xoff
Cable length
Max. 15m
Batteries
4x1.5V alkali-manganese batteries, Type AA
Operational life
Approx. 3000 operating hours
Mains (only pH 3400i)
The following specifications apply to all plug-
in power supplies: Connection max. Over-
voltage category II
Plug-in power supply unit
(Euro, US , UK, Australian plug)
FRIWO FW7555M/09, 15.1432
Friwo Part. No. 1822089
Input: 100 ... 240 V ~ / 50 ... 60 Hz / 400 mA
Output: 9 V = / 1,5 A
Summary of Contents for pH 3300i
Page 4: ...List of contents pH 3300i 3400i 4 ba75682e02 03 2008 7 Technical data 57 8 Lists 61...
Page 56: ...What to do if pH 3300i 3400i 56 ba75682e02 03 2008...
Page 60: ...Technical data pH 3300i 3400i 60 ba75682e02 03 2008...
Page 66: ...Lists pH 3300i 3400i 66 ba75682e02 03 2008...
