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pH/ ORP/ Ion/ TDS/ Conductivity/ Salinity/ DO Portable Multiparameter Water Quality Meter
Description:
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.
Technical Parameter:
| Model | PH-900P | |
| PH | Range | -2.000-20.000pH |
| Accuracy | ±0.002pH | |
| Calibration Points | 1-5 points | |
| Calibration Solutions | USA,NIST, DIN or User-defined | |
| ORP | Range | -1999.9-1999.9mV |
| Accuracy | ±0.2mV | |
| Calibration Points | 1 point | |
| Measurement Modes | mV and Relative mV | |
| Ion | Range | 0-19999ppm,mgll, molll (Depending on range of ISE) |
| Accuracy | ±0.5% F.S (Monovalent) , ±1% F.S (Divalent) | |
| Calibration Points | 2-5 points | |
| Calibration Solutions | 0.001,0.01,0.1, 1, 10, 100, 1000, 10000ppm,mol ,mgiL | |
| Conductivity | Range | 0-20.00.200.0,20001JSicm, 20.00, 200.0mS cm |
| Accuracy | ±0.5% F.S | |
| Calibration Points | 1-5 points | |
| Calibration Solutions | 1O JSicm , 84 JS cm,14131JS cm,12.88mS cm,111.8mS cm | |
| Temperature Coefficient | 0.0-10.0%1"C | |
| Compensation Modes | Linear or Pure Water | |
| Cell Constant | K=0.1, 1, 10 or User-defined | |
| Normalization Temperature | 2o•c or 25"C | |
| TDS | Range | 0-1OOppt (Max. 200ppt,depending on factor setting) |
| Accuracy | ±1% F.S | |
| TDS Factor | 0.1-1.0 (Default 0.5) | |
| Salinity | Range | 0-10ppt (Max. 80ppt) |
| Accuracy | ±1% F.S | |
| Measurement Modes | Seawater or Practical Salinity | |
| Resistivity | Range | 0-100MO |
| Accuracy | ±1% F.S | |
| Resolution | 0.01,0.1, 1 | |
| Dissolved Oxygen | Concentration Range | 0.00-20.00mg/L (or ppm) |
| Accuracy | ±0.2mg/L | |
| Calibration Points | 1-2 points | |
| Pressure Correction | 60.0-112.5kPa,450-850mmHg | |
| Salinity Correction | 0-50g/L | |
| % Saturation of Oxygen | 0.0-200.0% | |
| Accuracy | ±2.0% | |
| Others | Temperature Compensation | 0-1oo•c.32-212"F, Manual or Automatic |
| Stability Conditions | Low or High | |
| Calibration Due | 0 to 31 days | |
| Memory | Stores up to 500 data sets | |
| Output | USB Communication Interface | |
| Power Requirements | 3x1.5V "AA" batteries or DC5V power adapter | |
| Dimensions | 185*88*32mm | |
| Package Size(W*D*H) | 475*155*350mm | |
| Net Weight | 300g | |
| Gross Weight | 2kg | |
BIOBASE Worldwide Service:
We have completed the construction of BIOBASE first industrial park in Zhangqiu, which covers an area of 81325 square meters. Second industrial park is located at Tangye new district, covers an area of 166650 square meters. BIOBASE US incubator, located at Silicon valley and covering an area of 2000 square meters, is now under construction.We have set up branch offices in 24 provinces and cities in China, and has good oversea cooperation partners in more than 150 countries and regions.
After-Sales Service
* 1-year warranty period.
* Training how to install the machine, training how to use the machine
* Engineers available to service machinery overseas.
* Reliable quality and thoughtful after sale service.
We are certificated by ISO9001, ISO3458, ISO14001, CE Mark, MET and NSF 49, EN 12469.
Shipped in 15 days after payment
Contact :
Biobase Biotech(Jinan)Co.,Ltd
Biobase Meihua Trading Co.,Ltd
Add:No.51 South Gongye Road,Jinan,China.
Website:WWW.meihuatrade.com WWW.biobase.cc