Orion 3-Star Plus pH Portable Meter

Orion 3-Star Plus pH Portable Meter Product : Thermo Orion - USA Stands up to the most demanding quality control and general analysis applications and delivers over 2000 hours of continuous operation. Improved stability algorithm to increase calibration and measurement accuracy. Easy to operate in any mode Bright, backlit LCD display with ready indication Balanced comfortable handling Simultaneous display of pH or mV and temperature Convenient built-in Quick-Start Guide with calibration instructions Stores, displays and prints up to 10 methods with individual method password protection Automatic or manual temperature compensation Auto-read/ hold function IP67 waterproof Extra features in every mode pH: automatic or manual calibration; 1 to 5 calibration points; auto-buffer-recognition of NIST* / US and DIN buffers mV/ ORP: EH autocalibration to standard hydrogen electrode Increased accuracy Improved stability algorithm improves calibration and measurement accuracy SMART STABILITY* and SMART AVERAGING* functions optimize accuracy, precision and response time ATC calibration Advanced self-tests on meter operation, self-diagnostics Complete documentation Full complement of GLP-related features 1000 point datalogger, downloadable to printer or computer via RS-232 connection Average slope and slope of segment printed with measurement Specification : pH Mode Range : -2.000 to + 19.999, Resolution: 0.1/ 0.01/ 0.001, Accuracy : 0.002pH Calibration: AUTO-CAL and/ or Manual Calibration : 1 to 5 points; US/ NIST, DIN, and custom buffers recognized mV Mode Range : 1999.9 mV, Resolution : 0.1 mV, Accuracy 0.2 mV or 0.05% Temperature Mode Range: -5 to + 105 C, Resolution : 0.1 C up to 99.9 C, 1.0 C over 99.9 C, Accuracy: 0.1 Compensation Automatic or manual : -5 to + 105 C Display : Custom backlit LCD; simultaneous display of pH or mV and temperature, pH calibration points, and current electrode condition Inputs/ Outputs : InputsWaterproof BNC for pH/ ORP electrodes; waterproof 8-Pin Mini-DIN Locking for ATC probe; Pin tip for separate reference electrode Sensor Type pH/ ORP: Electrode Outputs Waterproof bidirectional RS-232, stereo jack, optional USB interface cable Data Management - GLP Electrode Veri
cation - Saves 1000 points by time, stability or manual read with time/ date stamp - Calibration log of last 10 calibrations - User method storage for 10 procedures - Advanced self-test and diagnostics routines - Password protection - Downloadable software and methods updates via Internet Regulatory and Safety ComplianceCE, CSA, UL, TUV, FCC Class A limits Environmental Operating ConditionsAmbient Operating Temperature5 to 45 C Relative Humidity5 to 85% noncondensing IP RatingIP67 waterproof Stability SMART STABILITY* and SMART AVERAGING* : Resolution dependent/ automaticPower Supply4 x 1.5V " AA" batteries