Detail ORION STAR A325 PORTABLE METER KIT
The waterproof, battery-operated Thermo Orion Star A325 portable pH/ conductivity meter stands up to the most demanding field applications to deliver the most advanced performance of any portable meter. Four AA batteries, included with purchase of the A325, provide over 800 hours of continuous operation so the instrument is ready when it' s needed, where it' s needed. The meter displays reliable pH, mV, RmV, conductivity, TDS, salinity, resistivity, and temperature readings on a large, backlit LCD screen and automatically locks in stable readings.
Thermo Orion Star A320 series portable meters provide the largest storage capacity available for time-stamped data points, which can be conveniently uploaded to a PC through the meter' s USB and RS-232 ports. Automatic or 1 to 5 point manual calibration makes instrument setup simple, while icons provide quick updates on battery life, electrode status and calibration information. The simple button layout and on-screen messages also assist with calibration and explain setup menu choices.
AUTO-READ function to alert user and lock on-screen readings when stable
Up to 5 point pH and conductivity calibration with calibration editing
Automatic recognition of USA/ NIST and DIN buffers
Selectable cell constant for use with 2- or 4-cell conductivity cells
Selectable reading reference temperatures of 5, 10, 15, 20 or 25 C to increase accuracy
Includes standard practical salinity curve for salinity readings, linear or ISO/ EN 27888 curves for TDS
Non-volatile memory holds up to 5000 data points
Electrode arm and newly-designed probe holder to place probes into samples
Universal power supply or battery power option
USB and RS-232 ports to upload data and update included data analysis software
Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
IP67-rated housing ( may be immersed for up to one hour with no water incursion)
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