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Biobase China Sodium Portable pH Ion Meter1
Analysis Instrument, pH Meter, Ion Tester, pH Tester
Biobase Biozone Co., Ltd.
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Product Description Product DescriptionPortable pH/ORP Meter Features:* Stability indicator automatically shows current measurement status.* Auto-Hold function freezes stable reading for easy viewing and recording.* Automatic electrode diagnosis shows offset and electrode slope.* Reset feature automatically resumes parameters back to factory default options.* Help message as a operational guide that helps you quickly using the meter(for PH-220).* Manual temperature calibration improves the measurement accuracy of meter(for PH-320).* Selectable temperature unit (°C or°F ) meets different application requirements(for PH-320). pH Mode (For PH-221/320):* 1 to 5 points push-button calibration with auto-buffer recognition.* Automatic electrode slope display helps user decide whether to replace sensor.* Automatic Temperature Compensation provides accurate measured values.* Calibration Due Reminder prompts you to calibrate the meter regularly. ORP Mode(For PH-221/320):* 1 point offset calibration allows adjusting the displayed value to a known standard.* Relative and absolute mV measurement modes provide accurate ORP readings. Ion Concentration Mode(For PH-320):* 2 to 5 points calibration providing the 8 concentration points can be selected.* Automatically recognize ion electrodes, does not need to specify the type of ion.* Direct ion concentration readout simplifies the elaborate measurement process.* Selectable multiple concentration units include the ppm, mg/L and mol/L. Product Parameters ModelPH-220PH-221PH-320pH Range-2.00~16.00pH-2.000~20.000pH-2.000~20.000pHpH Accuracy±0.01pH±0.002pH±0.002pHResolution0.01pH0.1, 0.01, 0.001pH, Selectable0.1, 0.01, 0.001pH, SelectableCalibration Points2 points1~5 points 1~5 points Calibration SolutionsUSA (pH4.01/7.00/10.01)USA (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/12.75) or User-definedUSA (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/12.75) or User-definedTemperature Compensation0~100°C, 32~212°F, Manual or Automatic0~100°C, 32~212°F, Manual or Automatic0~100°C, 32~212°F, Manual or AutomaticmV Range-1999~1999mV-1999.9~1999.9mV-1999.9~1999.9mVmV Accuracy±1mV±0.2mV±0.2mVResolution1mV0.1, 1mV, Selectable0.1, 1mV, SelectableCalibration Points/1 point (Only for Relative mV mode)1 point (Only for Relative mV mode)Ion Concentration Range/ /0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE)Ion Concentration Accuracy//±0.5% F.S (Monovalent),±1% F.S (Divalent)Calibration Points//2~5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L)Temperature Range0~100°C, 32~212°F0~105°C, 32~221°F/Temperature Accuracy±1°C±0.5°C,±0.9°F/Resolution0.1°C//Hold FunctionManual//MemoryStores up to 50 data setsStores up to 500 data setsStores up to 500 data setsOutput/USB Communication InterfaceUSB Communication InterfaceConnectorBNC--------Power Requirements1×9V/800mA battery3×1.5V "AA" batteries or DC5V power adapter3×1.5V "AA" batteries or DC5V power adapterDimensions(W*D*H)185*88*32mm170*85*30mmPackage Size(W*D*H)475*155*350mmNet Weight300gGross weight2kg ONE-STOP PurchaseCompany ProfileAfter Sales ServicePackaging & ShippingContact Us
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