Apera Instruments AI5556 Premium Series Portable pH Meter for Purified Water with GLP Data Logger

Features:

• Equipped with Swiss LabSen® 803 Glass 3-in-1 pH/Temperature Electrode designed for quick and stable pH measurement of pure water (RO/Drinking/distilled/deionized water) and low ion concentration solutions.
• Intelligent Functions: Self-Diagnosis of out-of-range value and electrode invalidation, calibration reminders, calibration date checking, clock display, easy parameter setting
• GLP standard data management, 500 data sets of storage, manual/auto storage, USB data output
• Reliable Structure Design: Large white backlit LCD, soft silicone case gives you a comfortable grip, IP57 waterproof rating
• Powered by AA batteries; the foldable stand also allows use as a benchtop meter...
• Apera PH8500-PW Portable pH Meter Kit
• Designed for professional pH measurement of pure water such as surface/storm/drinking/RO/distilled water and other low ion-concentration solutions with the help of the LabSen 803 pH/Temperature Electrode. Also suitable for general water solutions.
• GLP Data Logging and Data Management: Auto. or manual data logging with GLP data management (500 sets of data storage) and USB data output for further analysis and report.
• Easy Calibration: Quick and easy 1 to 3 points of auto. pH calibration, recognizing pH standards of 1.68, 4. 00, 7.00, 10.01, 12.45. The self-diagnosis function ensures pH calibration will be
• Data logger with USB Output: Auto. or manual data logging with GLP data management (500 sets of data storage) and USB data output for further analysis and report.
• Built Tough: The IP57 water-resistant structure makes the meter ideal for use in harsh environment. The rubber sleeve protects the instrument from general impact and gives you a firm grip.
• Large backlit LCD Display
  • Stability icon. Take the reading when the smiley face stays on screen.
  • Icons for finished calibrations
  • Simultaneous temperature display
  • Time
  • Manual storage icon and number
• LabSen 803 Glass 3-in-1 pH/Temp. Electrode: Built with proprietary sensor technology and premium materials from Switzerland, LabSen 803 pH/Temperature Electrode is designed for quick and stable pH measurement of pure water (storm/surface/RO/drinking/distilled/deionized water) and low ion concentration solutions.
• Specialized Junction and Electrolyte: The moveable sleeve junction allows free flow of the reference electrolyte, quickly generating stable readings in low ion concentration solutions. Apera's proprietary blue gel inner solution does not flow at all, which means it will never generate air bubbles. It is not only more convenient to use, but also improves the measurement accuracy by eliminating heat convection in the inner glass membrane.
• Swiss patented pH/temperature combination structure: Increases the temperature response time by 40% compared to a conventional isolated built-in thermistor, accelerating ATC and the stabilization process.
• Silver-ion-trap reference system: The combination of a Long-life reference system and a silver ion trap. The silver ion trap will absorb all the exuded Ag+, ensuring that there's no Ag+ in the reference electrolyte, and avoiding junction clogs caused by samples containing sulfides, proteins or TRIS buffer solutions.

Kit Includes:

• User Manual
• Carrying Case
• USB cable
• Software flash drive
• Screw driver
• PH8500 Meter
• pH 10.01 calibration solution
• pH 4.00 calibration solution
• pH 7.00 calibration solution
• Protelyte soaking solution
• LabSen 803 pH/temp Electrode