LabSmith902 Benchtop pH/Conductivity/TDS/Salinity Meter
Multiparameter benchtop pH/Conductivity meter contains 12 optional parameters. The meter is suitable for measuring the pH, ORP, Conductivity, TDS, Salinity and Resistivity of the liquids.
pH Mode:
• Profession benchtop pH/Conductivity meter is equipped with a large backlit LCD display.
• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer standard (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode slope display helps user decide whether to replace sensor.
ORP Mode:
• Single point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolts measurement modes provide accurate ORP readings.
Conductivity/TDS/Salinity/Resistivity Mode:
• 1 to 5 points push-button calibration with automatic calibration solution recognition.
• Selectable cell constant (0.1/1/10), normalization temperature (20/25°C), TDS conversion factor, seawater and practical salinity measurement modes.
• Linear or pure water compensation improves measurement accuracy of meter.
Other Features:
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration corrects temperature deviation.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 12 parameters, including the number of calibration points, resolution, stability condition, measurement unit, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
Ordering Information with Technical Specifications:
Catalogue No. |
LabSmith902 |
pH |
|
Range |
-2.000~20.000pH |
Accuracy |
±0.002pH |
Resolution |
0.1, 0.01, 0.001pH, Selectable |
Calibration Points |
1 to 5 points |
Calibration Solutions |
USA, NIST, DIN or User-defined |
Temperature Compensation |
0~100°C, 32~212°F |
Compensation Mode |
Manual or Automatic |
mV |
|
Range |
-1999.9~1999.9mV |
Accuracy |
±0.2mV |
Resolution |
0.1, 1mV, Selectable |
Calibration Points |
1 point (Only for Relative mV mode) |
Calibration Range |
±200mV |
Conductivity |
|
Range |
0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm |
Accuracy |
±0.5% F.S |
Calibration Points |
1 to 5 points |
Calibration Solutions |
10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm |
Temperature Compensation |
0~100°C, 32~212°F, Manual or Automatic |
Temperature Coefficient |
0.0~10.0%/°C |
Compensation Modes |
Linear or Pure Water |
Cell Constant |
K=0.1, 1, 10 or User-defined |
Normalization Temperature |
20°C or 25°C |
TDS |
|
Range |
0~100ppt (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 |
0~100MΩ |
Accuracy |
±1% F.S |
Resolution |
0.01, 0.1, 1 |
Temperature |
|
Range |
0~105°C, 32~221°F |
Accuracy |
±0.5°C, ±0.9°F |
Resolution |
0.1°C |
Calibration Points |
1 point |
Calibration Range |
Measured value ±10°C |
Others |
|
Hold Function |
Manual or Automatic |
Stability Conditions |
Low or High |
Calibration Due |
0 to 31 days |
Power Off |
Manual or Automatic (10, 20, 30 minutes) |
Reset Function |
Yes |
Memory |
Stores up to 500 data sets |
Output |
USB Communication Interface |
Connector |
BNC, 6-pin Mini Plug |
Display |
LCD (130×110mm) |
Power Requirements |
DC5V, using AC adapter, 220VAC/50Hz |
Dimensions |
210(L)×188(W)×60(H)mm |
Weight |
1.5kg |
Accessories:
Catalogue No. |
Accessories |
LabSmith902-CN |
E201-BNC pH Electrode |
CON-1 Conductivity Electrode |
TP-10K Temperature Probe |
pH Buffer Pouches (pH4.01/7.00/10.01) |
Conductivity Standard Solutions (84µS, 1413µS, 12.88mS) |
USB Cable |
DC5V Power Adapter |
LabSmith902-UK |
P11 Glass pH Electrode (Made in UK) |
K10 Conductivity Electrode (Made in UK) |
TP-10K Temperature Probe |
pH Buffer Pouches (pH4.01/7.00/10.01) |
Conductivity Standard Solutions (84µS, 1413µS, 12.88mS) |
USB Cable |
DC5V Power Adapter |