WTW InoLab pH Level 2 P with integrated printer
The compact inoLab pH Level 2 precision pH meter lets you
perform pH measurements rapidly and reliably. The inoLab
pH Level 2 provides the highest degree of operating comfort,
reliability and measuring safety for all applications.
The proven MultiCal® calibration procedures and
special AutoRead function support your work with the pH
meter.
Technical Data
Storage temperature - 25 °C ... + 65 °C
Operating temperature 0 °C ... + 55 °C
Allowable relative humidity Annual mean: < 75 %
30 days/year: 95 %
Other days: 85 %
pH - 2.000 ... + 19.999
- 2.00 ... + 19.99
U [mV] - 999.9 ... + 999.9
- 1999 ... + 1999
T [°C] - 5.0 ... + 105.0
T [°F] + 23.0 ... + 221.0
pH (in the measuring range of 2 pH units around the calibration point)
± 0.005 (at operating temperature + 15°C ... + 35 °C)
± 0.01
U [mV] ± 0.3 (at + 15 °C ... + 35 °C)
± 1
T [°C] NTC 30: ± 0.1
PT 1000:
± 0.5 at 0 °C ... 15 °C
± 0.1 at 15 °C ... 35 °C
± 1 at 35 °C ... 55 °C
T [°F] NTC 30: ± 0.2
PT 1000:
± 0.9 at 32 °F ... 59 °F
± 0.2 at 59 °F ... 95 °F
± 1.8 at 95 °F ... 131 °F
Length [mm] 250
Width [mm] 300
Height [mm] 70
Weight [kg] Approx. 1.3 (without plug-in power supply)
Analog output Automatic switch-over when the AK 323 recorder cable is
connected.
Output signal corresponds to electrode voltage,
i. e. 50...62 mV/pH unit
Accuracy ± 0.1% of measured value ± 4mV
Internal
resistanace
< 5 ohms (current limitation to max.
0.2 mA output current)
Automatic switch-over when the AK 340/B or AK 325/S
cable is connected.
Length [mm] 250
Width [mm] 300
Height [mm] 70
Weight [kg] Approx. 1.3 (without plug-in power supply)
Output signal corresponds to electrode voltage,
i. e. 50...62 mV/pH unit
Accuracy ± 0.1% of measured value ± 4mV
Internal resistanace < 5 ohms (current limitation to max. 0.2 mA output current)
Automatic switch-over when the AK 340/B or AK 325/S cable is connected.
Type RS 232, data output
Baud rate can be set to 1200, 2400, 4800, 9600 Baud
Data bits 8
Stop bit 1
Parity none
Handshake RTS/CTS+Xon/Xoff
Cable length max. 15m
Batteries 4 x 1.5 V AA type alkaline manganese batteries
Runtime Approx. 3000 operating hours
Mains power supply (option)
Connection max. overvoltage category
II (valid for all plug-in power supplies):
Plug-in power supply (Euro plug):
FRIWO FW1199, 11.7864
Friwo Part. No. 1762613
Input: 230 V ~ / 50 Hz / 5.6 VA
Output: 12 V = / 130 mA / 1.56 VA
Plug-in power supply (US plug):
FRIWO FW1199, 11.7880
Friwo Part. No. 1794043
Input: 120 V ~ / 60 Hz / 6 VA
Output: 12 V = / 150 mA
Plug-in power supply (UK plug):
FRIWO FW3288, 11.8453
Friwo Part No. 1816491
Input: 230V ~ / 50 Hz / 23 VA
Output: 12 V = / 130 mA / 1,56 VA
EMC E.C. guideline 89/336/EEC
EN 61326-1:1997
EN 61000-3-2 A14:2000
EN 61000-3-3:1995
FCC Class A
Instrument safety E.C. guideline 73/23/EEC
Protective class 3, EN 61010-1 A2:1995
Climatic class 2, VDI/VDE 3540
TÜV GS,UL/CUL, CE
COndition: Used
