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pH and Conductivity Calibrators
pH Calibrators for Adjusting pH Meters

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pH and Conductivity Calibrators

pH Calibration Checker

EX-610022-B
$65.95

Extech InstrumentspH Calibration Checker
Troubleshooter Tells You If Your pH Meter Is Calibrated Properly

Simulates values for pH 4, 7 and 10 (±0.1%FS accuracy). Simple to use - connect the calibration cable to device needing calibration and select simulation range. High Ohm range for industrial applications. Easy verification - if your pH meter displays the same value that is being simulated, then it is in calibration.

Tripak Buffers (6ea. of 4, 7, 10pH and 2 Rinsing solutions)

EX-PH103
$24.99

Extech InstrumentspH Buffer Solutions
Convenient 20mL pH Calibration Buffers (pH 4, 7, and 10) Stored Fresh in Pouches
Easy to use, already made, fresh pH buffers for calibration. Helpful table printed on the pouch shows what the pH value should be vs. the temperature of the buffer solution measured. Rinsing solution used for cleaning off the pH electrode after taking the next measurement from a different solution to prevent contamination. Convenient pouch eliminates the need for a cup to store buffer or rinsing solution. Certified Traceable to NIST Standards. Each box contains 6 pouches of each buffers (pH 4.00, 7.00, & 10.00), plus 2 Rinsing solutions
Related Books

Advanced pH Measurement and Control, 3rd Edition

AZ-1934394432
Qualifies for Free Super Saver Shipping $89.00 Qualifies for Free Super Saver Shipping

Advanced pH Measurement and Control, 3rd Edition
Learn How to Manage pH Applications Critical for Product & Water Quality in the Process Industry
Best-selling book provides clear, concise, and comprehensive view of how to select, install, and maintain electrodes, control valves, and control strategies for pH applications critical for product and water quality in the process industry. Covers every aspect of system design including the mixing and reagent piping requirements. The emerging capability of dynamic online pH estimators is explored to make existing pH measurements faster and more reliable. The latest developments in advanced batch control, adaptive control, linear reagent demand control, and model predictive control are presented to reduce reagent consumption and variability. A Microsoft Excel workbook file is included that lets users generate titration curves and analyze pH control system performance. A virtual plant is also offered to prototype and study pH control systems. Dynamic process models and control system modules for the virtual plant require the use of DeltaV SimulatePro and HYSYS Plant licenses. 294 pages.
 

 

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