Thermo Scientific - Orion 320 PerpHecT
Features the patented digital Thermo Scientific* Orion LogR* technology.
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Features of Orion 320 PerpHecT
Easy, accurate measurement
- Large LED readout
- Simultaneous display of pH or mV (ORP) and temperature
- Custom Buffer feature stores user-defined buffers
- Digital LogR temperature compensation allows fully temperature-compensated measurements without a separate ATC probe
- Easy operation with microprocessor control
- Diagnostic operator assistance codes aid operation and checkout
- Rugged, tactile, six button keypad controls all functions
Choice of Temperature Compensation methods Patented digital circuitry provides ATC with or without an ATC probe LogR compensation with a PerpHecT* Combination Electrode offers enhanced pH and ATC accuracy to ±0.5°C Automatic Temperature Compensation with a separate Orion ATC probe and the electrode of your choice provides temperature accuracy to 0.1°C
- Manual temperature compensation available by entering measured temperature
Extra convenience in pH measurement
- Calibration is fast and accurate using the autocalibration system
- Automatically recognizes pH buffers 4.01, 7.00 and 10.01, or up to three user-defined values
- Selectable pH resolution to 0.1 or 0.01pH
- Automatic electrode slope calculation and display
General Specifications
mV Resolution | 1.0 mV |
pH Range | 0 to 14 |
pH Resolution | Selectable |
Temperature Resolution | 0.1 °C |
Temperature Accuracy | 0.1 °C |
mV Accuracy | ±1mV or ±0.1% of reading, whichever is greater |
pH Accuracy | ±0.02pH |
pH Meter Temperature Range | 0 to 100 °C |
pH Meter Type | Benchtop |
Additional Specifications
pH Mode
Slope Control:80 to 120%
Automatic Buffer Recognition:4.01, 7.00, 10.01pH; up to three custom buffers
Calibration Points:2
mV Mode
Range (LogR Mode): ±1000mV
Temperature Mode
Relative Accuracy: ±0.5°C using LogR
Temperature Compensation: LogR; automatic (with ATC probe); manual
Display: LED
Inputs: BNC for pH and ORP electrodes, ATC, Pin jack for reference electrode
Power Supply:Adapter for 110V, 220V or 240V
Compliance:CE, CSA, UL
Environmental Conditions
Ambient Temperature Range:5° to 45°C
Relative Humidity Range: 5 to 85% relative humidity, non-condensing
Pressure Limit: Altitudes up to 2000m