Portable Multi Parameter Water Quality Meter
Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.
Portable Multi-parameter Water Quality Meter LMPWM-A10
pH mode : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>pH measurement range</strong></td><td>(-2.000) to 20.000 pH</td></tr><tr><td><strong>pH accuracy</strong></td><td>± 0.002 pH</td></tr><tr><td><strong>pH calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>pH calibration solutions</strong></td><td>USA, NIST, DIN or user defined</td></tr></table> ORP measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>ORP measurement range</strong></td><td>-1999.9 to 1999.9 mV</td></tr><tr><td><strong>ORP accuracy</strong></td><td>±0.2 mV</td></tr><tr><td><strong>ORP calibration points</strong></td><td>1 point</td></tr><tr><td><strong>ORP calibration solutions</strong></td><td>mV & relative mV</td></tr></table> Ion measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Ion measurement range</strong></td><td>0 to 19999 ppm, mg/L, mol/L</td></tr><tr><td><strong>Ion accuracy</strong></td><td>± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent)</td></tr><tr><td><strong>Ion calibration points</strong></td><td>2 - 5 points</td></tr><tr><td><strong>Ion calibration solutions</strong></td><td>0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L</td></tr></table> Conductivity measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Conductivity measurement range</strong></td><td>0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm</td></tr><tr><td><strong>Conductivity accuracy</strong></td><td>± 0.5 % F.S.</td></tr><tr><td><strong>Conductivity calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm</td></tr><tr><td><strong>Temperature coefficient</strong></td><td>0.0 to 10.0 % / °C</td></tr><tr><td><strong>Compensation modes</strong></td><td>Linear or pre water</td></tr><tr><td><strong>Cell constant</strong></td><td>K = 0.1, 1, 10 or user-defined</td></tr><tr><td><strong>Normalization temperature</strong></td><td>20 °C or 25 °C</td></tr></table> TDS measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>TDS range</strong></td><td>0 to 100 ppt. (max. 200 ppt., depending on factor setting)</td></tr><tr><td><strong>TDS accuracy</strong></td><td>± 1 % F.S.</td></tr><tr><td><strong>TDS factor</strong></td><td>0.1 - 1.0 (default 0.5)</td></tr></table>
Portable Multi-parameter Water Quality Meter LMPWM-A11
pH mode : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>pH measurement range</strong></td><td>(-2.000) to 20.000 pH</td></tr><tr><td><strong>pH accuracy</strong></td><td>± 0.002 pH</td></tr><tr><td><strong>pH calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>pH calibration solutions</strong></td><td>USA, NIST, DIN or user defined</td></tr></table> ORP measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>ORP measurement range</strong></td><td>-1999.9 to 1999.9 mV</td></tr><tr><td><strong>ORP accuracy</strong></td><td>±0.2 mV</td></tr><tr><td><strong>ORP calibration points</strong></td><td>1 point</td></tr><tr><td><strong>ORP calibration solutions</strong></td><td>mV & relative mV</td></tr></table> Ion measurement : <table class="table table-striped table-bordered table-responsive"></table> Conductivity measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Conductivity measurement range</strong></td><td>0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm</td></tr><tr><td><strong>Conductivity accuracy</strong></td><td>± 0.5 % F.S.</td></tr><tr><td><strong>Conductivity calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm</td></tr><tr><td><strong>Temperature coefficient</strong></td><td>0.0 to 10.0 % / °C</td></tr><tr><td><strong>Compensation modes</strong></td><td>Linear or pre water</td></tr><tr><td><strong>Cell constant</strong></td><td>K = 0.1, 1, 10 or user-defined</td></tr><tr><td><strong>Normalization temperature</strong></td><td>20 °C or 25 °C</td></tr></table> TDS measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>TDS range</strong></td><td>0 to 100 ppt. (max. 200 ppt., depending on factor setting)</td></tr><tr><td><strong>TDS accuracy</strong></td><td>± 1 % F.S.</td></tr><tr><td><strong>TDS factor</strong></td><td>0.1 - 1.0 (default 0.5)</td></tr></table>
Portable Multi-parameter Water Quality Meter LMPWM-A20
pH mode : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>pH measurement range</strong></td><td>(-2.000) to 20.000 pH</td></tr><tr><td><strong>pH accuracy</strong></td><td>± 0.002 pH</td></tr><tr><td><strong>pH calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>pH calibration solutions</strong></td><td>USA, NIST, DIN or user defined</td></tr></table> ORP measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>ORP measurement range</strong></td><td>-1999.9 to 1999.9 mV</td></tr><tr><td><strong>ORP accuracy</strong></td><td>±0.2 mV</td></tr><tr><td><strong>ORP calibration points</strong></td><td>1 point</td></tr><tr><td><strong>ORP calibration solutions</strong></td><td>mV & relative mV</td></tr></table> Conductivity measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Conductivity measurement range</strong></td><td>0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm</td></tr><tr><td><strong>Conductivity accuracy</strong></td><td>± 0.5 % F.S.</td></tr><tr><td><strong>Conductivity calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm</td></tr><tr><td><strong>Temperature coefficient</strong></td><td>0.0 to 10.0 % / °C</td></tr><tr><td><strong>Compensation modes</strong></td><td>Linear or pre water</td></tr><tr><td><strong>Cell constant</strong></td><td>K = 0.1, 1, 10 or user-defined</td></tr><tr><td><strong>Normalization temperature</strong></td><td>20 °C or 25 °C</td></tr></table> TDS measurement : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>TDS range</strong></td><td>0-100 ppt. (max. 200 ppt., depending on factor setting)</td></tr><tr><td><strong>TDS accuracy</strong></td><td>± 1 % F.S.</td></tr><tr><td><strong>TDS factor</strong></td><td>0.1 - 1.0 (default 0.5)</td></tr></table> Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic
