EN-22
STARTER 3100M Bench Meter
8
TECHNICAL DATA
8.1
Specifications
Ambient conditions
Indoor use only
Altitude: Up to 2000 m
Specified Temperature range: 5°C to 40°C
Humidity: maximum relative humidity 80 % for temperatures up to 30°C decreasing linearly to
50% relative humidity at 40°C
Mains supply voltage fluctuations: up to ±10% of the nominal voltage
Installation category II
Pollution degree: 2
Operability is assured at ambient temperatures between 5°C to 40°C
Spec.
ST3100M
Measurement
Range
pH
–2.00…20.00 pH
mV
–2000…+2000mV
Conductivity
0.0 μS/cm…199.9mS/cm
TDS
0.1mg/l…199.9 g/l(TDS)
Resistivity
0…20MΩ
•
cm
Salinity
0-100 psu
Temperature
-5°C…110 °C
Resolution
pH
0.01pH
mV
1mV
Conductivity
0.01 μS/cm Auto range
TDS
0.01 mg/L Auto range
Resistivity
0.01 Ω•cm Auto range
Salinity
0.01 psu
Temperature
0.1 °C
Error
Limits/Accuracy
pH
± 0.01 pH
mV
± 1mV
Conductivity
etc.
± 0.5 %F.S.
Temperature
± 0.3 °C
Calibration
pH
Up to 3 point, 6 buffer groups
Conductivity
5 predefined conductivity standard points
Memory
99 sets pH and 99 sets conductivity data, last
calibration data
