Portable Multi parameter Water Quality Meter
Brand BIOBASE
Product origin CHINA
Delivery time Within 7 days
Supply capacity Factory Direct Supply
Features:
PH:
*Multiparameter water quality meter is equipped with a 3.5 inches backlit LCD display.
*1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
*Automatic electrode diagnosis shows the pH slope and offset.
ORP:
*1 point offset calibration allows adjusting the displayed value to a known standard.
*Relative and absolute millivolt modes ensure the reliable ORP measurements.
Ion Concentration:
*2 to 5 points calibration, including the 8 concentration points can be selected.
*Direct ion concentration readout simplifies the measurement process.
*Automatic electrode diagnosis shows the calibration points and slopes.
*Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency. Conductivity/TDS/Salinity/Resistivity:
*1 to 5 points calibration with automatic recognition for conductivity standards.
*Selectable cell constant, reference temperature, TDS factor, linear and pure water compensations, seawater and practical salinity measurement modes.
*Automatic electrode diagnosis shows the calibration points and factors.
Dissolved Oxygen:
*1 or 2 points calibration using the air-saturated water or zero oxygen solution.
*Salinity and barometric pressure compensations eliminate the measurement error. Other Features:
*Automatic temperature compensation ensures accurate readings over the entire range.
*Auto-Read function senses and locks the measurement endpoint.
*Calibration due alarm prompts user to calibrate the meter regularly.
*Auto-Power Off effectively conserves battery life.
*Setup menu allows setting the number of calibration points, resolution, stability criteria, temperature unit, date and time, etc..
*Reset function automatically resumes all settings back to the factory defaults.
*Expanded memory stores or recalls up to 500 data sets.
*USB communication interface is easy to transfer data to PC.
Multi-mode power scheme (batteries, power adapter and USB port) ensures that using the meter smoothly.
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Accessories:
pH/conductivity/dissolved oxygen electrode, temperature probe, pH standard buffer, conductivity standard solutions, dissolved oxygen electrolyte, membrane cap, carrying case.
Technical Parameters:
|
Model |
PH-900P |
|
|
pH |
Range |
-2.000~20.000pH |
|
Resolution |
0.001,0.01, 0.1pH, selectable |
|
|
Accuracy |
±0.002pH |
|
|
Calibration Points |
1 to 5 points |
|
|
pH Buffer Options |
USA, NIST, DIN, 2 custom buffers |
|
|
ORP(optional) |
Range |
±1999.9mV |
|
Resolution |
0.1, 1mV, selectable |
|
|
Accuracy |
±0.2mV |
|
|
Calibration Points |
1 point |
|
|
lon(optional) |
Range |
0.001 ~19999 (depending on the range of ISE) |
|
Resolution |
0.001,0.01,0.1,1 |
|
|
Accuracy |
±0.5% F.S. (monovalent), ±1% F.S. (divalent) |
|
|
Measurement Units |
ppm, mg/L, mol/L, mmol/L |
|
|
Calibration Points |
2 to 5 points (0.001,0.01, 0.1,1,10, 100,1000, 10000) |
|
|
Conductivity |
Range |
0.1 ~2卩S/cm(CON-0.1,optional); 2*-20mS/cm(CON-1 .standard); 20~200mS/cm(CON・10,optional) |
|
Resolution |
0.001,0.01,0.1,1 |
|
|
Accuracy |
±0.5% F.S. |
|
|
Calibration Points |
1 to 5 points |
|
|
Calibration Solutions |
10pS/cm, 84pS/cm, 1413pS/cm, 12.88mS/cm, 111.8mS/cm |
|
|
T emperature Coefficient |
Linear (0.0~10.0%/°C), pure water |
|
|
Reference Temperature |
20/25°C |
|
|
Cell Constant |
K=0.1,1, 10 or custom |
|
|
TDS |
Range |
0-10.00,100.0,1000ppm, 10.00, 200.0ppt |
|
Resolution |
0.01,0.1,1 |
|
|
Accuracy |
±1%F.S. |
|
|
TDS Factor |
0.1-1.0 (default 0.5) |
|
|
Salinity |
Range |
0.00~42.00psu, 0.00~80.00ppt |
|
Resolution |
0.01 |
|
|
Accuracy |
±1%F.S. |
|
|
Resistivity |
Range |
0.00~20.00MQ |
|
Resolution |
0.01 |
|
|
Accuracy |
±1%F.S. |
|
|
DO |
Range |
0.00~20.00mg/L, 0.0-200.0% saturation |
|
Resolution |
0.01 mg/L, 0.1% |
|
|
Accuracy |
±0.2mg/L, ±2.0% |
|
|
Calibration Points |
1 or 2 points |
|
|
Barometric Pressure Correction |
60.0~112.5kPa/450~850mmHg, manual |
|
|
Salinity Correction |
0.0~50.0g/L, manual |
|
|
Other Specifications |
Temperature Compensation |
0~100°C/32~212°F, manual or automatic |
|
Memory |
500 data sets. USB communication interface |
|
|
Power Requirements |
3*1.5V AA batteries or DC5V power adapter |
|
|
Dimension |
170*85*30mm |
|
|
Net Weight |
300g |
|
|
Packing Size |
450*320*100mm |
|
|
Gross Weight |
2kg |
|
