Continued on next page 930 pH Meters pH electrodes for food measurement applications Article Order No. Food 10 13 71393 pH electrode with glycerin KCI electrolyte and 3 ceramic diaphragm 2 PORE 10 13 71333 pH electrode with 2 open pore diaphragm 2 PORE Slim 10 13 71283 like 2 PORE, with small surface Ø 4,5 mm 2 PORE F 10 13 71293 like 2 PORE, shaft POM/glass 2 PORE T 10 13 71323 like 2 PORE, with temperature sensor and fix cable BNC 2 PORE Steel T 10 13 71313 like 2 PORE, shaft steel/glass, with temperature sensor and fix cable BNC 2 PORE K complete 10 13 71303 like 2 PORE T, with knife 2 PORE K 10 13 71343 2 PORE K without knife Knife 10 13 71353 Replacement knife for 2 PORE K Food Slim 10 13 71248 pH electrode with glycerin KCI electrolyte and 2 ceramic diaphragm webcode WW5PT046 1 WinLab® Excellent Line pH-mV Temperature Measuring Instruments, WINLAB® Portable pH meter for laboratory and field use Robust design in water-tight IP 67 casing. The Excellent Line measuring instrument is fit for connecting conventional pH electrodes and digital electrodes. Technical features: • Connection of conventional or digital pH electrodes • Data transmission via USB interface or Bluetooth • Secure thanks to user code • Multi-colour display with clearly understandable, detailed information • Simultaneous indication of measured values, adjustable display brightness • Automatic calibration possible for DIN, NBS or other buffer solutions • 1-point / 2-point / 3-point calibration option • Calibration date with date / validity of calibration / zero-point information / steepness information and status information regarding the pH-electrode • Data logger with up to 5000 data sets with information on date / measurement site / user code / name, measured values pH / redox and/or temperature Technical data: Measuring range: -1.00 to 15.00 pH 0.01 pH ±399.9 mV 0.4 mV + 0.1% Temperature: -5.0 to +105°C 0.2°C Display: LCD Type TFT/RGB 240 × 320 pixel / brightness adjustable Calibration: 1, 2, or 3 point calibration acc. DIN or NBS or other buffer solutions, automatic buffer recognition Calibration data: date / validity of the calibration / zero point information ±30 mV / electrode slope 85 to 105%, electrode condition OK or ERROR Data logger: The latest 250 measuring series will be displayed via “History View” with information about the date, time, user and measuring location (this 250 data records cannot be deleted) Up to 5 users can store 1000 data records each (total 5000 data records) Automatic measurement: max. 1000 data records / input start and finish-time / measuring frequency, adjustable from 1 minute up to 24 h Automatic switch-off: after 5 minutes inactivity be switched off, after switching on the mode is immediately the same before switched off Settings: Date and time / pH elektrodes, analogue or digital Automatic measurements / user code and location / autom. switch-off ON or OFF Buzzer can be switched on and off LCD Display adjustable (minimum/economic/normal/high) Data output adjustable from USB to Bluetooth Laguages adjustable Power supply: 4 × 1,5 V batteries type AA / Ni-MH Accus, 2500 mA h or via USB interface Outputs: USB and Bluetooth Dimension (W×H×D): 170 × 79 × 39 mm Measuring Systems Electrochemistry
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