Metrohm 949 - Technical Specifications

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10 Technical specifications
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10 Technical specifications
pH
Measuring range -2 to 16
Resolution 0.1/0.01
Accuracy ±0.02
Calibration points AUTO: 1–3
CUSTOM: 2 user values
Buffer recognition METROHM, USA, NIST
Buffer display Yes
Calibration report Yes
Stability criterion LOW, MEDIUM, HIGH
mV
Measuring range -1,000 to +1,900 mV
Resolution 1/0.1 mV
ORP
Calibration points 1 calibration point = 250 mV
Temperature
Measuring range -10 to +110 °C
Resolution 0.1 °C
Accuracy ±0.5 °C
Temperature compensation ATC (Pt1000) and MTC 0 to +100 °C
Ambient conditions
Nominal function range 0 °C to +45 °C, at max. 95% humidity, non-condensing
Storage 0 °C to +45 °C, at max. 95% humidity, non-condensing
Altitude Max. 2,000 m above sea level
System
GLP Yes
Calibration monitoring Yes
Internal memory 1,000 data points for each measuring parameter
Display LCD (color) with background lighting
Brightness Adjustable
IP protection IP 54