Portable multi parameter tester pH/Conductivity/TDS/Salinity Meter
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- Supplier: Shanghai Lianhua Industrial Co. Ltd.
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Product Overview
Description
Product Description
902P Portable pH/Conductivity/TDS/Salinity Meter
Multiparameter portable pH/Conductivity meter contains 6 measurement modes, the meter is suitable for measuring the pH, ORP, conductivity, TDS, salinity and resistivity.
Features
pH Mode:
• Multiparameter portable pH/conductivity 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.
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.
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.
Specifications
Model | 902P | |
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 | |
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 |
Order Information
Order Code | Accessories |
902P-CN | E201-BNC pH electrode |
CON-1 conductivity electrode | |
TP-10K temperature probe | |
pH buffer sachets (pH4.01/7.00/10.01) | |
Conductivity standard solutions (84µS/cm,1413µS/cm,12.88mS/cm) | |
Carrying case | |
902P-UK | P11 glass pH electrode |
K10 conductivity electrode | |
TP-10K temperature probe | |
pH buffer sachets (pH4.01/7.00/10.01) | |
Conductivity standard solutions (84µS/cm,1413µS/cm,12.88mS/cm) | |
Carrying case |
Packaging
Order Code | Carton Dimensions (L×W×H) | Weight |
902P-CN | 340×290×80mm | 1.5kg |
902P-UK | 340×290×80mm | 1.5kg |
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