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Idiomas disponibles
44
Lab 745
Measurement value:
Resolution:
Temp. compensation:
Accuracy:
Connections:
Calibration:
Lab 845
Measurement value:
Resolution:
Temp. compensation:
Accuracy:
Connections:
Calibration:
The Lab 845 offers the following buffer sets for automatic calibration:
NBS standard buffering solution as per DIN 19266: pH-Wert bei 25 °C
Technical buffering solution as per DIN 19267:
Merck buffering solution:
Mettler Toledo buffering solution:
Lab 945
Measurement value:
TDS:
Salinität:
Resolution:
Temp. compensation:
Accuracy:
Connections:
Calibration:
0 ... 200%; 0 ... 20 mg/l; Temperature: -10 ... 100 °C
0.1 %; 0.01 mg/l; 0.1 °C
automatic with NTC or fixed temperature
±1 digit, ± 0.5 % of measuring range, T [°C] ± 0.3 (5...50 °C)
8-pin flange plug, 4-pin interface USB port
Direct input (rise, B<20°C, B>20°C)
Temperature offset
One point
Automatic
pH -2 ... 16; -2000 ... 2000 mV; Temperature: -10 ... 100 °C; ISE 0 ... 30000 ppm
0.01 pH; 1 mV; 1 ppm; 0.1 °C
automatic with Pt 1000 or fixed temperature
pH ± 0,01 (± 2 pH units around the calibration point),
U [mV] ± 0.3 T [°C] ± 0.3 (0...100 °C)
BNC, 2x banana plug (4 mm), 4-pin interface USB port
Direct input (rise, asymmetry)
Temperature offset
Two point/Three point
Automatic (Two point / Three point)
0 ... 200,0 μS/cm; 0 ... 2000 μS/cm; 0 ... 20,00 mS/cm; 0 ... 500,0 mS/cm;
0 ... 20 µS/cm ZK 0.1; 0 ... 20 µS/cm ZK 0.01; 0 ... 200 µS/cm ZK 0.1;
automatic measuring range switching
0 ... 200 mg/l; 0 ... 2000 mg/l; 0 ... 20 g/l; 0 ... 500 g/l
0 ... 70 g/kg; Temperature: -10 ... 100 °C
0.1 µS; 1 µS; 0.01 mS; 0.1 mS; 0.1 °C
automatic with NTC or fixed temperature
±1 digit, ± 0.5 % of measuring range, T [°C] ± 0.3 (5...50 °C)
8-pin flange plug, 4-pin interface USB port
Direct input (cell constant, temperature compensation, cable offset, TDS factor)
Temperature offset
One point
Automatic
1.68 / 4.01 / 6.86 / 9.18 / 12.45
pH-Wert bei 25 °C
1.09 / 3.06 / 4.65 / 6.79 / 9.23
pH-Wert bei 20 °C
4.00 / 7.00 / 9.00
pH-Wert bei 25 °C
1.679 / 4.003 / 7.002 / 10.013
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