| Customization: | Available |
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| After-sales Service: | Online Support |
| Warranty: | 1 Year |
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BIOBASE CHINA Precision pH/Orp/° C/° F Meter Digital Multifunction Meter
High precision benchtop pH/Ion meter, 5 points calibration, automatic help message displays. The meter is suitable for measuring the pH, ORP and ion concentration of the liquids.
pH Mode:
1 to 5 points push-button calibration with auto-buffer recognition.
2.Selectable pH buffer options or using the custom calibration solutions.
3.Automatic electrode slope display helps user decide whether to replace sensor.
Ion Concentration Mode (For PH-930):
1.2 to 5 points calibration providing the 8 concentration points can be selected.
2.Automatically recognize ion electrodes, does not need to specify the type of ion.
3.Selectable multiple concentration units include the ppm, mg/L and mol/L.
Others Features:
1.Auto-Hold function freezes stable reading for easy viewing and recording.
2.Automatic electrode diagnosis shows offset and electrode slope.
3.Expanded memory stores and recalls up to 500 readings.
4.Built-in real-time clock stamps stored data to meet GLP standard.
Meter Includes:
1.pH electrode 2.Temperature probe 3.pH buffer pouches (pH4.01/7.00/10.01)
4.USB cable 5.DC5V power adapter
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Model |
PH-920 |
PH-930 |
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PH |
Range |
-2.000~20.000pH |
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Accuracy |
±0.002pH |
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Resolution |
0.1, 0.01, 0.001 pH, Selectable |
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Calibration Points |
1~5 points |
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Calibration Solutions |
USA, NIST, DIN, 2 custom buffers |
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ORP |
MV Range |
±1999.9mV |
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Relative mV Range |
±1999.9mV |
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Resolution |
0.1,1mV, Selectable |
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MV Accuracy |
±0.2mV |
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Calibration Points |
1 point |
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Ion |
Range |
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0.001 ~19999ppm, mg/L, mol/L (deponding on the range of ISE) |
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Resolution |
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0.001,0.01,0.1,1 |
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Accuracy |
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±0.5% F.S (Monovalent),±1% F.S (Divalent) |
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Measurement Units |
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ppm, mg/L, mol/L, mmol/L |
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Calibration Points |
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2 to 5 points |
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Calibration Solutions |
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0.001,0.01,0.1,1,10,100, 1000,10000 |
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Temperature |
Range |
0~105°C/32~221°F |
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Resolution |
0.1°C/0.1°F |
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Accuracy |
±0.5°C/±0.9°F |
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Offset Calibration |
1 point, reading±10°C |
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Other Specifications |
Temperature Compensation |
0~100°C, Manual or Automatic |
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Stability Criteria |
Low or high |
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Calibration Due Alarm |
1 to 31 days or off |
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Slope/Offset Display |
Yes |
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Hold Function |
Manual or auto-endpoint |
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Memory |
500 data sets |
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Communication Interface |
USB |
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Connector |
BNC, 3.5mm jack socket |
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Display |
Custom LCD (125*100mm) |
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Power Requirements |
DC5Vpower adapter |
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Dimensions(mm) |
210*188*60mm |
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Weight(kg) |
1.5kg |
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Package Size(W*D*H)mm |
310*240*180mm |
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Gross weight(kg) |
1.7kg |
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