Thermo Scientific Orion Dual Star User Manual page 85

Thermo Scientific
Computer Software
Range
Resolution
Relative Accuracy
Calibration Points
Auto-Buffer
pH
Recognition
Calibration Editing
Calibration Options
Input Impedance
Electrode Status
Range
Resolution
Relative Accuracy
Units
ISE (Ion
Calibration Points
Concentration)
Calibration Editing
Incremental
Techniques
Advanced Features
Range
Resolution
mV / RmV Relative Accuracy
Relative mV Mode
E ORP Mode
H
Range
Resolution
Temperature Relative Accuracy
Offset Calibration
Source Options
BNC (2)
Pin Tip (2)
Sensor Inputs
8 pin MiniDIN (2)
Stirrer Jack
Outputs Ports
Orion Dual Star Com data transfer software
- 2.000 to 19.999
0.1 / 0.01 / 0.001
±0.002
1 to 6
US/NIST (pH 1.68, 4.01, 7.00, 10.01, 12.46 buffers)
EURO/DIN (pH 1.68, 4.01, 6.86, 9.18 buffers)
Yes
Calibration graph with point to point slopes and average slope
> 10^ ohms
12
Onscreen indicator for good, fair or bad electrode status
0.0001 to 19900
0.0001 minimum, 1 to 3 significant digits (user selectable)
±0.2 mV or ±0.05% of reading, whichever is greater
ppm, mg/L, %, M or unitless
2 to 6
Yes
Single known addition & subtraction, double known addition &
subtraction
Segmented (point-to-point) slope, non-linear selectable auto-
blank, low concentration range stability
±1999.9 mV
0.1 mV
±0.2 mV or ±0.05% of reading, whichever is greater
Yes
Yes
-5 to 105 °C, 22 to 221 °F
0.1 °C, 0.1 °F
±0.1 °C
1 point
Manual or automatic with ATC probe
pH electrode, ORP electrode or ion selective electrode (ISE)
Reference electrode
ATC temperature probe
Orion Star series stirrer probe
USB, RS232
Orion Dual Star pH/ISE Benchtop Meter User Manual
Customer Services Section 9
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85
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