Device Water Analysis Portable Multi-Parameter Water Quality Meter for pH ORP Do Conductivity TDS Ion Salinity Resistivity

• After-sales Service: Online Support
• Warranty: 1yr
• Measurement Range: -2.0~20.0pH
• Accuracy: +/-0.002pH
• Weight: 300g
• Application: Water Test
• Model NO.: JZQ-900P
• Type: Water Quality Analyzer, Portable
• Itmes: pH, ORP, Do, Conductivity, Ion, TDS
• Transport Package: Standard Seaworthy Packing
• Specification: 170(L)*85(W)*30(H)mm
• Origin: China
• Production Capacity: 5000/Yr

Product Description

Product Description

900P Portable Multiparameter Water Quality Meter

Multiparameter water quality meter contains 8 measurement modes, the meter is suitable for measuring the pH, ORP, ion, conductivity, TDS, salinity, resistivity and dissolved oxygen.


Features
pH Mode:
• Multiparameter portable water quality meter is equipped with a backlit LCD display.
• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer group (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode diagnosis with pH slope and offset display.

ORP Mode:
• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes provide the reliable ORP measurements.

 

Ion Mode:
• 2 to 5 points calibration, including the 8 concentration points can be selected.
• Automatically recognizes the ion selective electrode, does not need to specify type of ion.
• Direct ion concentration readout simplifies the measurement process.
• Selectable concentration units, including the ppm, mg/L and mol/L.

Conductivity/TDS/Salinity/Resistivity Modes:
• 1 to 5 points calibration, automatically recognizes the conductivity standard solutions.
• Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS factor, linear/
  pure water compensations, seawater and practical salinity measurement modes.

Dissolved Oxygen Mode:
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Selectable the salinity and barometric pressure compensation coefficients.
Other Features:
• Automatic Temperature Compensation ensures accurate readings over the entire range.
• Calibration Due Alarm prompts user to calibrate the meter regularly.
• Stability indicator shows when a measurement is recognized as stable.
• Auto-Read feature senses and locks the measurement endpoint.
• Battery indicator shows the remaining battery capacity.
• Auto-Power Off effectively conserves battery life.
• Calibration report provides the details for checking the electrode performance.
• Setup menu allows setting the 15 parameters, including the number of calibration points,
  stability criteria, temperature unit, date and time, etc.
• Reset feature automatically resumes all settings back to factory default options.
• Expanded memory stores and recalls up to 500 data sets.
• Stored readings can be transferred into the computer by USB communication interface.
• Multi-mode power scheme (batteries, power adapter and USB port) ensures that use the meter smoothly.

Specifications

Model		900P
pH
Range		-2.000~20.000pH
Accuracy		±0.002pH
Resolution		0.1, 0.01, 0.001pH, selectable
Calibration Points		1 to 5 points
pH Buffer Options		USA, NIST, DIN or Custom
mV
Range		±1999.9mV
Accuracy		±0.2mV
Resolution		0.1, 1mV, selectable
Calibration Points		1 point
Measurement Modes		Relative or Absolute mV
Ion
Range		0.001~19999 (Deponding on the range of ISE)
Accuracy		±0.5% F.S (Monovalent), ±1% F.S (Divalent)
Resolution		0.001, 0.01, 0.1, 1
Calibration Points		2 to 5 points (0.001, 0.01, 0.1, 1, 10,  100, 1000, 10000)
Measurement Units		ppm, mg/L, mol/L, mmol/L
Conductivity
Range		0.01~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
Accuracy		±0.5% F.S
Resolution		0.001, 0.01, 0.1, 1
Calibration Points		1 to 5 points
Calibration Solutions		10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm
Temperature Coefficient		0.0~10.0%/°C
Compensation Modes		Linear or Pure water
Cell Constant		K=0.1, 1, 10 or Custom
Reference Temperature		20°C or 25°C
TDS
Range		0~10.00, 100.0, 1000ppm, 10.00, 100.0ppt (Max. 200ppt)
Accuracy		±1% F.S
Resolution		0.01, 0.1, 1
TDS Factor		0.1~1.0 (Default 0.5)
Salinity
Range		0.00~80.00ppt, 0.00~42.00psu
Accuracy		±1% F.S
Resolution		0.01
Measurement Modes		Practical salinity (psu) or Natural seawater (ppt)
Resistivity
Range		0.00~20.00MΩ
Accuracy		±1% F.S
Resolution		0.01, 0.1, 1

Packing and Storage

Lead time

Quantity(units)	1 - 20	>20
Est. time (days)	7	To be negotiated