Apera Instruments AI5554 Premium Series Portable pH Meter for Micro Samples with GLP Data Logger

Features:

• Equipped with Swiss LabSen® 243-6 Glass pH/Temperature Electrode, designed for pH measurement of semi-micro samples
• Smallest test volume is 60µL with the use of the semi-micro container (included in the kit)
• 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 silicon 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-MS Portable pH Meter Kit
• The meter is designed for lab-grade pH measurement in the field with a variety of intelligent functions in a rugged body, suitable for small-volume or test tube measurement with the help of the LabSen 243-6 pH/Temp. semi-micro electrode.
• 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 correctly performed.
• 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 243-6 Semi-micro pH/Temp Electrode: Powered by sensor technologies and key materials from Switzerland, LabSen 243-6 Glass pH/Temperature Electrode (6mm in diameter), designed for pH measurement of semi-micro samples (>0.2mL).
• Specialized Electrolyte: Apera's proprietary blue gel inner solution does not flow at all, which means it will never generate air bubbles. The electrode can work well even when being held upside-down. It is not only more convenient to use, but also improves the measurement accuracy by eliminating heat convection in the inner glass membrane.
• LabSen S-type semi-micro glass membrane: 100mm in length and 6mm in diameter, low membrane resistance (<350MΩ), making reliable small-volume (>0.2mL) pH measurement easier than ever, and can be tested in high-temperature samples (up to 212°F).
• Long-Life Reference System: Composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference system and extends the service life of the electrode.

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
• Reference soaking solution
• LabSen 243-6 pH/temp Electrode